The United States has a population of 342M (ranked 3/197), compared with 21.3M in Zambia (ranked 63/197). The United States' land area is 3,531,839 sq mi versus 287,024 sq mi for Zambia (ranked 3rd vs. 37th).
By GDP, The United States ranks 1/197 ($28.8T) and Zambia ranks 116/197 ($25.3B). By GDP per capita, The United States ranks 10/197 ($84,534), while Zambia ranks 169/197 ($1,187).
Main facts and rankings
United States
|
Zambia
|
|
|---|---|---|
| Population |
344023146
|
22697916
|
| Population rank | 3/197 | 62/197 |
| GDP |
$28.8T
2024 |
$25.3B
2024 |
| GDP rank | 1/197 | 116/197 |
| GDP per capita |
$84,534
2024 |
$1,187
2024 |
| GDP per capita rank | 10/197 | 169/197 |
| GDP per capita, PPP |
$85,810
2024 |
$4,215
2024 |
| Government debt |
$35.2T
2024 |
$29.1B
2024 |
| Debt-to-GDP ratio |
122.3%
2024 |
114.9%
2024 |
| Government debt per person |
$103,404
2024 |
$1,365
2024 |
| Government debt per person rank | 2/185 | 134/185 |
| Average annual personal income after taxes |
$53,202
2026 |
$1,349
2026 |
| Land area | 3,531,839 sq mi | 287,024 sq mi |
| Population density |
97.3 ppl/mi²
2026 |
78.5 ppl/mi²
2026 |
| Fertility rate |
1.62
2023 |
4.1
2023 |
| Median age |
39.3 years
2024 |
18.8 years
2024 |
| Life expectancy |
79.8 years
2026 |
66.9 years
2026 |
United States and Zambia: Comparison Charts
United States and Zambia economies compared
| Year | GDP | |
|---|---|---|
|
United States
|
Zambia
|
|
| 2024 | $28,750,956,130,731 | $25,303,185,342 |
| 2023 | $27,292,170,793,214 | $27,577,956,471 |
| 2022 | $25,604,848,907,611 | $29,163,782,140 |
| 2021 | $23,315,080,560,000 | $22,096,416,932 |
| 2020 | $21,060,473,613,000 | $18,137,764,931 |
| 2019 | $21,380,976,119,000 | $23,308,667,781 |
| 2018 | $20,533,057,312,000 | $26,311,507,274 |
| 2017 | $19,477,336,549,000 | $25,873,601,261 |
| 2016 | $18,695,110,842,000 | $20,958,412,538 |
| 2015 | $18,206,020,741,000 | $21,251,216,799 |
| 2014 | $17,550,680,174,000 | $27,141,023,558 |
| 2013 | $16,843,190,993,000 | $28,037,239,463 |
| 2012 | $16,253,972,230,000 | $25,503,060,420 |
| 2011 | $15,599,728,123,000 | $23,459,515,276 |
| 2010 | $15,048,964,444,000 | $20,265,559,484 |
| 2009 | $14,478,064,934,000 | $15,328,342,304 |
| 2008 | $14,769,857,911,000 | $17,910,858,638 |
| 2007 | $14,474,226,905,000 | $14,056,957,976 |
| 2006 | $13,815,586,948,000 | $12,756,858,899 |
| 2005 | $13,039,199,193,000 | $8,331,870,169 |
| 2004 | $12,217,193,198,000 | $6,221,110,219 |
| 2003 | $11,456,442,041,000 | $4,901,869,764 |
| 2002 | $10,929,112,955,000 | $4,193,850,445 |
| 2001 | $10,581,929,774,000 | $4,094,441,301 |
| 2000 | $10,250,947,997,000 | $3,600,632,111 |
| 1999 | $9,631,174,489,000 | $3,404,284,891 |
| 1998 | $9,062,818,202,000 | $3,537,741,942 |
| 1997 | $8,577,554,457,000 | $4,303,288,480 |
| 1996 | $8,073,122,000,000 | $3,597,220,962 |
| 1995 | $7,639,749,000,000 | $3,806,983,413 |
| 1994 | $7,287,236,000,000 | $3,656,806,166 |
| 1993 | $6,858,559,000,000 | $3,273,505,344 |
| 1992 | $6,520,327,000,000 | $3,182,810,841 |
| 1991 | $6,158,129,000,000 | $3,376,806,697 |
| 1990 | $5,963,144,000,000 | $3,288,381,797 |
| 1989 | $5,641,580,000,000 | $3,994,673,161 |
| 1988 | $5,236,438,000,000 | $3,728,878,149 |
| 1987 | $4,855,215,000,000 | $2,265,250,972 |
| 1986 | $4,579,631,000,000 | $1,664,413,508 |
| 1985 | $4,338,979,000,000 | $2,252,454,500 |
| 1984 | $4,037,613,000,000 | $2,719,518,933 |
| 1983 | $3,634,038,000,000 | $3,321,048,451 |
| 1982 | $3,343,789,000,000 | $3,871,117,093 |
| 1981 | $3,207,041,000,000 | $4,008,126,497 |
| 1980 | $2,857,307,000,000 | $3,884,530,854 |
| 1979 | $2,627,333,000,000 | $3,353,445,378 |
| 1978 | $2,351,599,000,000 | $2,811,032,473 |
| 1977 | $2,081,826,000,000 | $2,515,296,940 |
| 1976 | $1,873,412,000,000 | $2,742,859,263 |
| 1975 | $1,684,904,000,000 | $2,442,672,141 |
| 1974 | $1,545,243,000,000 | $2,910,981,262 |
| 1973 | $1,425,376,000,000 | $2,434,255,237 |
| 1972 | $1,279,110,000,000 | $1,872,416,680 |
| 1971 | $1,164,850,000,000 | $1,653,259,341 |
| 1970 | $1,073,303,000,000 | $1,788,779,285 |
| 1969 | $1,017,438,172,414 | $1,926,399,230 |
| 1968 | $940,225,000,000 | $1,573,739,371 |
| 1967 | $859,620,034,483 | $1,340,639,464 |
| 1966 | $813,032,758,621 | $1,238,999,505 |
| 1965 | $741,904,862,069 | $1,061,199,576 |
| 1964 | $684,144,620,690 | $822,639,671 |
| 1963 | $637,058,551,724 | $704,339,719 |
| 1962 | $603,639,413,793 | $679,279,729 |
| 1961 | $561,940,310,345 | $682,359,727 |
| 1960 | $541,988,586,207 | $698,739,721 |
Data sources: World Bank | Economy & Growth (1960–2024, retrieved 2026-04-06).
GeoRank.org/facts/united-states/zambia | CC BY 
United States and Zambia economies compared
| Year | GDP per capita | |
|---|---|---|
|
United States
|
Zambia
|
|
| 2024 | $84,534 | $1,187 |
| 2023 | $81,490 | $1,331 |
| 2022 | $76,829 | $1,447 |
| 2021 | $70,249 | $1,127 |
| 2020 | $63,526 | $952 |
| 2019 | $65,120 | $1,259 |
| 2018 | $62,823 | $1,464 |
| 2017 | $59,908 | $1,483 |
| 2016 | $57,867 | $1,239 |
| 2015 | $56,763 | $1,296 |
| 2014 | $55,124 | $1,707 |
| 2013 | $53,291 | $1,821 |
| 2012 | $51,784 | $1,710 |
| 2011 | $50,066 | $1,625 |
| 2010 | $48,651 | $1,451 |
| 2009 | $47,195 | $1,136 |
| 2008 | $48,570 | $1,376 |
| 2007 | $48,050 | $1,119 |
| 2006 | $46,302 | $1,052 |
| 2005 | $44,123 | $711 |
| 2004 | $41,725 | $549 |
| 2003 | $39,490 | $446 |
| 2002 | $37,998 | $394 |
| 2001 | $37,134 | $397 |
| 2000 | $36,330 | $359 |
| 1999 | $34,484 | $350 |
| 1998 | $32,823 | $373 |
| 1997 | $31,430 | $466 |
| 1996 | $29,937 | $400 |
| 1995 | $28,661 | $433 |
| 1994 | $27,662 | $426 |
| 1993 | $26,353 | $391 |
| 1992 | $25,381 | $389 |
| 1991 | $24,293 | $423 |
| 1990 | $23,840 | $422 |
| 1989 | $22,857 | $526 |
| 1988 | $21,417 | $504 |
| 1987 | $20,039 | $315 |
| 1986 | $19,071 | $238.2 |
| 1985 | $18,237 | $332 |
| 1984 | $17,121 | $413 |
| 1983 | $15,544 | $520 |
| 1982 | $14,434 | $627 |
| 1981 | $13,976 | $670 |
| 1980 | $12,613 | $669 |
| 1979 | $11,674 | $595 |
| 1978 | $10,565 | $514 |
| 1977 | $9,453 | $474 |
| 1976 | $8,592 | $533 |
| 1975 | $7,801 | $490 |
| 1974 | $7,226 | $601 |
| 1973 | $6,726 | $518 |
| 1972 | $6,094 | $410 |
| 1971 | $5,609 | $372 |
| 1970 | $5,234 | $414 |
| 1969 | $5,020 | $459 |
| 1968 | $4,685 | $387 |
| 1967 | $4,326 | $341 |
| 1966 | $4,136 | $325 |
| 1965 | $3,818 | $287.4 |
| 1964 | $3,565 | $230 |
| 1963 | $3,366 | $203.2 |
| 1962 | $3,236 | $202.3 |
| 1961 | $3,059 | $209.7 |
| 1960 | $3,000 | $221.6 |
Data sources: World Bank | Economy & Growth (1960–2024, retrieved 2026-04-06); U.S. Census Bureau (1960–2024, retrieved 2026-02-08).
GeoRank.org/facts/united-states/zambia | CC BY
United States vs. Zambia life expectancy calculator
| Year | Life expectancy, years | |
|---|---|---|
|
United States
|
Zambia
|
|
| 2026 | 79.8 | 66.9 |
| 2025 | 79.6 | 66.7 |
| 2024 | 79.5 | 66.5 |
| 2023 | 79.3 | 66.3 |
| 2022 | 78 | 65.3 |
| 2021 | 76.4 | 62.4 |
| 2020 | 77 | 63.4 |
| 2019 | 78.9 | 62.9 |
| 2018 | 78.8 | 62.1 |
| 2017 | 78.6 | 61.6 |
| 2016 | 78.7 | 61.1 |
| 2015 | 78.7 | 60.7 |
| 2014 | 78.9 | 60.1 |
| 2013 | 78.8 | 59.4 |
| 2012 | 78.8 | 58.7 |
| 2011 | 78.7 | 57.8 |
| 2010 | 78.7 | 56.9 |
| 2009 | 78.5 | 55.9 |
| 2008 | 78.1 | 54.8 |
| 2007 | 78 | 53.7 |
| 2006 | 77.8 | 52.7 |
| 2005 | 77.5 | 51.6 |
| 2004 | 77.5 | 50.5 |
| 2003 | 77.1 | 49.6 |
| 2002 | 77 | 48.5 |
| 2001 | 76.9 | 47.4 |
| 2000 | 76.8 | 46.6 |
| 1999 | 76.7 | 45.9 |
| 1998 | 76.7 | 45.7 |
| 1997 | 76.5 | 45.7 |
| 1996 | 76.2 | 45.8 |
| 1995 | 75.9 | 46.1 |
| 1994 | 75.7 | 46.3 |
| 1993 | 75.6 | 46.7 |
| 1992 | 75.8 | 47 |
| 1991 | 75.5 | 47.4 |
| 1990 | 75.4 | 48.2 |
| 1989 | 75.1 | 48.9 |
| 1988 | 74.8 | 49.7 |
| 1987 | 74.9 | 50.4 |
| 1986 | 74.7 | 51.1 |
| 1985 | 74.7 | 52 |
| 1984 | 74.7 | 52.9 |
| 1983 | 74.6 | 53.7 |
| 1982 | 74.5 | 54.4 |
| 1981 | 74.1 | 55 |
| 1980 | 73.7 | 55.5 |
| 1979 | 73.8 | 56 |
| 1978 | 73.4 | 56.3 |
| 1977 | 73.2 | 56.3 |
| 1976 | 72.8 | 56.1 |
| 1975 | 72.5 | 55.7 |
| 1974 | 72 | 55.4 |
| 1973 | 71.4 | 54.9 |
| 1972 | 71.2 | 54.4 |
| 1971 | 71.1 | 53.9 |
| 1970 | 70.7 | 53.4 |
| 1969 | 70.5 | 53 |
| 1968 | 70.2 | 52.7 |
| 1967 | 70.5 | 52.5 |
| 1966 | 70.2 | 52.3 |
| 1965 | 70.2 | 52.1 |
| 1964 | 70.2 | 51.2 |
| 1963 | 69.9 | 51.6 |
| 1962 | 70.1 | 51.3 |
| 1961 | 70.3 | 51 |
| 1960 | 69.8 | 50.6 |
| 1959 | 69.9 | 50.3 |
| 1958 | 69.7 | 49.9 |
| 1957 | 69.4 | 49.5 |
| 1956 | 69.6 | 49.1 |
| 1955 | 69.6 | 48.8 |
| 1954 | 69.5 | 48.4 |
| 1953 | 68.7 | 48 |
| 1952 | 68.4 | 47.6 |
| 1951 | 68.2 | 47.2 |
| 1950 | 68.1 | 46.8 |
Data sources: United Nations | World Population Prospects (1950–2026, retrieved 2026-03-10).
GeoRank.org/facts/united-states/zambia | CC BY
United States and Zambia population clocks and comparison
| Year | Population | |
|---|---|---|
|
United States
|
Zambia
|
|
| 2025 | 341,784,857 | - |
| 2024 | 340,110,988 | 21,314,956 |
| 2023 | 334,914,895 | 20,723,965 |
| 2022 | 333,271,411 | 20,152,938 |
| 2021 | 331,893,745 | 19,603,607 |
| 2020 | 331,526,933 | 19,059,395 |
| 2019 | 328,329,953 | 18,513,839 |
| 2018 | 326,838,199 | 17,973,569 |
| 2017 | 325,122,128 | 17,441,320 |
| 2016 | 323,071,755 | 16,914,423 |
| 2015 | 320,738,994 | 16,399,089 |
| 2014 | 318,386,329 | 15,895,315 |
| 2013 | 316,059,947 | 15,398,997 |
| 2012 | 313,877,662 | 14,913,629 |
| 2011 | 311,583,481 | 14,437,796 |
| 2010 | 309,327,143 | 13,965,594 |
| 2009 | 306,771,529 | 13,490,389 |
| 2008 | 304,093,966 | 13,021,324 |
| 2007 | 301,231,207 | 12,565,085 |
| 2006 | 298,379,912 | 12,129,553 |
| 2005 | 295,516,599 | 11,718,819 |
| 2004 | 292,805,298 | 11,338,198 |
| 2003 | 290,107,933 | 10,983,595 |
| 2002 | 287,625,193 | 10,647,949 |
| 2001 | 284,968,955 | 10,325,185 |
| 2000 | 282,162,411 | 10,017,631 |
| 1999 | 279,294,713 | 9,740,005 |
| 1998 | 276,115,288 | 9,482,408 |
| 1997 | 272,911,760 | 9,237,063 |
| 1996 | 269,667,391 | 9,004,053 |
| 1995 | 266,557,091 | 8,785,763 |
| 1994 | 263,435,673 | 8,576,269 |
| 1993 | 260,255,352 | 8,373,921 |
| 1992 | 256,894,189 | 8,176,680 |
| 1991 | 253,492,503 | 7,981,650 |
| 1990 | 250,131,894 | 7,786,169 |
| 1989 | 246,819,222 | 7,589,216 |
| 1988 | 244,499,004 | 7,391,440 |
| 1987 | 242,288,936 | 7,191,282 |
| 1986 | 240,132,831 | 6,986,471 |
| 1985 | 237,923,734 | 6,780,953 |
| 1984 | 235,824,908 | 6,580,490 |
| 1983 | 233,792,014 | 6,381,038 |
| 1982 | 231,664,432 | 6,178,637 |
| 1981 | 229,465,744 | 5,983,289 |
| 1980 | 226,542,250 | 5,802,833 |
| 1979 | 225,055,487 | 5,631,728 |
| 1978 | 222,584,545 | 5,465,374 |
| 1977 | 220,239,425 | 5,302,480 |
| 1976 | 218,035,164 | 5,143,842 |
| 1975 | 215,973,199 | 4,990,086 |
| 1974 | 213,853,928 | 4,842,746 |
| 1973 | 211,908,788 | 4,702,693 |
| 1972 | 209,896,021 | 4,569,309 |
| 1971 | 207,660,677 | 4,442,525 |
| 1970 | 205,052,174 | 4,321,718 |
| 1969 | 202,676,946 | 4,197,116 |
| 1968 | 200,706,052 | 4,065,593 |
| 1967 | 198,712,056 | 3,936,343 |
| 1966 | 196,560,338 | 3,812,003 |
| 1965 | 194,302,963 | 3,692,086 |
| 1964 | 191,888,791 | 3,577,017 |
| 1963 | 189,241,798 | 3,465,907 |
| 1962 | 186,537,737 | 3,358,099 |
| 1961 | 183,691,481 | 3,254,086 |
| 1960 | 180,671,158 | 3,153,729 |
| 1959 | 177,829,628 | - |
| 1958 | 174,881,904 | - |
| 1957 | 171,984,130 | - |
| 1956 | 168,903,031 | - |
| 1955 | 165,931,202 | - |
| 1954 | 163,025,854 | - |
| 1953 | 160,184,192 | - |
| 1952 | 157,552,740 | - |
| 1951 | 154,877,889 | - |
| 1950 | 152,271,417 | - |
| 1949 | 149,188,130 | - |
| 1948 | 146,631,302 | - |
| 1947 | 144,126,071 | - |
| 1946 | 141,388,566 | - |
| 1945 | 139,928,165 | - |
| 1944 | 138,397,345 | - |
| 1943 | 136,739,353 | - |
| 1942 | 134,859,553 | - |
| 1941 | 133,402,471 | - |
| 1940 | 132,122,446 | - |
| 1939 | 130,879,718 | - |
| 1938 | 129,824,939 | - |
| 1937 | 128,824,829 | - |
| 1936 | 128,053,180 | - |
| 1935 | 127,250,232 | - |
| 1934 | 126,373,773 | - |
| 1933 | 125,578,763 | - |
| 1932 | 124,840,471 | - |
| 1931 | 124,039,648 | - |
| 1930 | 123,076,741 | - |
| 1929 | 121,767,000 | - |
| 1928 | 120,509,000 | - |
| 1927 | 119,035,000 | - |
| 1926 | 117,397,000 | - |
| 1925 | 115,829,000 | - |
| 1924 | 114,109,000 | - |
| 1923 | 111,947,000 | - |
| 1922 | 110,049,000 | - |
| 1921 | 108,538,000 | - |
| 1920 | 106,461,000 | - |
| 1919 | 104,514,000 | - |
| 1918 | 103,208,000 | - |
| 1917 | 103,268,000 | - |
| 1916 | 101,961,000 | - |
| 1915 | 100,546,000 | - |
| 1914 | 99,111,000 | - |
| 1913 | 97,225,000 | - |
| 1912 | 95,335,000 | - |
| 1911 | 93,863,000 | - |
| 1910 | 92,407,000 | - |
| 1909 | 90,490,000 | - |
| 1908 | 88,710,000 | - |
| 1907 | 87,008,000 | - |
| 1906 | 85,450,000 | - |
| 1905 | 83,822,000 | - |
| 1904 | 82,166,000 | - |
| 1903 | 80,632,000 | - |
| 1902 | 79,163,000 | - |
| 1901 | 77,584,000 | - |
| 1900 | 76,094,000 | - |
Data sources: U.S. Census Bureau (1900–2025, retrieved 2026-02-08); World Bank | Health (1960–2024, retrieved 2026-04-06).
GeoRank.org/facts/united-states/zambia | CC BY
Fertility rates in United States and Zambia
| Year | Fertility rate | |
|---|---|---|
|
United States
|
Zambia
|
|
| 2023 | 1.62 | 4.1 |
| 2022 | 1.66 | 4.18 |
| 2021 | 1.66 | 4.25 |
| 2020 | 1.64 | 4.32 |
| 2019 | 1.71 | 4.42 |
| 2018 | 1.73 | 4.49 |
| 2017 | 1.77 | 4.57 |
| 2016 | 1.82 | 4.67 |
| 2015 | 1.84 | 4.78 |
| 2014 | 1.86 | 4.89 |
| 2013 | 1.86 | 5.01 |
| 2012 | 1.88 | 5.14 |
| 2011 | 1.89 | 5.26 |
| 2010 | 1.93 | 5.36 |
| 2009 | 2 | 5.45 |
| 2008 | 2.07 | 5.53 |
| 2007 | 2.12 | 5.61 |
| 2006 | 2.11 | 5.68 |
| 2005 | 2.06 | 5.7 |
| 2004 | 2.05 | 5.7 |
| 2003 | 2.05 | 5.71 |
| 2002 | 2.02 | 5.77 |
| 2001 | 2.03 | 5.85 |
| 2000 | 2.06 | 5.92 |
| 1999 | 2.01 | 6 |
| 1998 | 2 | 6.07 |
| 1997 | 1.97 | 6.12 |
| 1996 | 1.98 | 6.18 |
| 1995 | 1.98 | 6.23 |
| 1994 | 2 | 6.26 |
| 1993 | 2.02 | 6.3 |
| 1992 | 2.05 | 6.35 |
| 1991 | 2.06 | 6.46 |
| 1990 | 2.08 | 6.57 |
| 1989 | 2.01 | 6.64 |
| 1988 | 1.93 | 6.7 |
| 1987 | 1.87 | 6.8 |
| 1986 | 1.84 | 6.87 |
| 1985 | 1.84 | 6.93 |
| 1984 | 1.81 | 6.97 |
| 1983 | 1.8 | 7.01 |
| 1982 | 1.83 | 7.04 |
| 1981 | 1.81 | 7.07 |
| 1980 | 1.84 | 7.14 |
| 1979 | 1.81 | 7.22 |
| 1978 | 1.76 | 7.29 |
| 1977 | 1.79 | 7.35 |
| 1976 | 1.74 | 7.39 |
| 1975 | 1.77 | 7.42 |
| 1974 | 1.84 | 7.36 |
| 1973 | 1.88 | 7.34 |
| 1972 | 2.01 | 7.3 |
| 1971 | 2.27 | 7.26 |
| 1970 | 2.48 | 7.22 |
| 1969 | 2.46 | 7.18 |
| 1968 | 2.46 | 7.18 |
| 1967 | 2.56 | 7.15 |
| 1966 | 2.72 | 7.14 |
| 1965 | 2.91 | 7.12 |
| 1964 | 3.19 | 7.09 |
| 1963 | 3.32 | 7.06 |
| 1962 | 3.46 | 7.01 |
| 1961 | 3.62 | 6.98 |
| 1960 | 3.65 | 6.95 |
Data sources: World Bank | Health (1960–2023, retrieved 2026-04-06).
GeoRank.org/facts/united-states/zambia | CC BY
United States and Zambia demographics compared
| Year | Median age, years | |
|---|---|---|
|
United States
|
Zambia
|
|
| 2024 | 39.3 | 18.8 |
| 2023 | 39 | 18.6 |
| 2022 | 38.7 | 18.4 |
| 2021 | 38.5 | 18.2 |
| 2020 | 38.2 | 18 |
| 2019 | 38 | 17.9 |
| 2018 | 37.9 | 17.7 |
| 2017 | 37.7 | 17.5 |
| 2016 | 37.6 | 17.4 |
| 2015 | 37.5 | 17.2 |
| 2014 | 37.3 | 17.1 |
| 2013 | 37.2 | 17 |
| 2012 | 37.1 | 16.9 |
| 2011 | 37 | 16.8 |
| 2010 | 36.9 | 16.7 |
| 2009 | 36.7 | 16.6 |
| 2008 | 36.6 | 16.5 |
| 2007 | 36.5 | 16.4 |
| 2006 | 36.4 | 16.3 |
| 2005 | 36.2 | 16.3 |
| 2004 | 36 | 16.2 |
| 2003 | 35.8 | 16.1 |
| 2002 | 35.6 | 16 |
| 2001 | 35.5 | 15.9 |
| 2000 | 35.3 | 15.9 |
| 1999 | 35.1 | 15.8 |
| 1998 | 34.9 | 15.8 |
| 1997 | 34.6 | 15.8 |
| 1996 | 34.4 | 15.8 |
| 1995 | 34.1 | 15.8 |
| 1994 | 33.8 | 15.8 |
| 1993 | 33.6 | 15.8 |
| 1992 | 33.4 | 15.8 |
| 1991 | 33.2 | 15.7 |
| 1990 | 32.9 | 15.7 |
| 1989 | 32.7 | 15.7 |
| 1988 | 32.4 | 15.6 |
| 1987 | 32.1 | 15.6 |
| 1986 | 31.8 | 15.5 |
| 1985 | 31.5 | 15.5 |
| 1984 | 31.2 | 15.4 |
| 1983 | 30.9 | 15.4 |
| 1982 | 30.7 | 15.3 |
| 1981 | 30.4 | 15.3 |
| 1980 | 30.1 | 15.2 |
| 1979 | 29.9 | 15.3 |
| 1978 | 29.6 | 15.3 |
| 1977 | 29.2 | 15.4 |
| 1976 | 28.9 | 15.4 |
| 1975 | 28.7 | 15.5 |
| 1974 | 28.5 | 15.7 |
| 1973 | 28.3 | 15.8 |
| 1972 | 28 | 15.9 |
| 1971 | 27.9 | 16.1 |
| 1970 | 27.8 | 16.2 |
| 1969 | 27.9 | 16.4 |
| 1968 | 27.9 | 16.4 |
| 1967 | 27.9 | 16.5 |
| 1966 | 27.9 | 16.5 |
| 1965 | 28.1 | 16.6 |
| 1964 | 28.2 | 16.6 |
| 1963 | 28.5 | 16.7 |
| 1962 | 28.7 | 16.8 |
| 1961 | 29 | 16.9 |
| 1960 | 29.2 | 17 |
Data sources: World Bank | Health (1960–2024, retrieved 2026-04-06); U.S. Census Bureau (1960–2024, retrieved 2026-02-08).
GeoRank.org/facts/united-states/zambia | CC BY
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National statistics comparison
Finance
|
United States
|
Zambia
|
|
|---|---|---|
| GNI, Atlas method |
$28.4T
2024 |
$25.9B
2024 |
| Government expenditure, % of GDP |
37.9%
2024 |
25.5%
2024 |
| Education expenditure, % of GDP |
5.42%
2021 |
4.07%
2023 |
| Military expenditure, % of GDP |
3.42%
2024 |
1.33%
2024 |
| Armed forces personnel |
1,395,000
2020 |
16,000
2020 |
| Deficit/surplus, % of GDP |
-8.03%
2024 |
-3.32%
2024 |
| Unemployment rate |
4.02%
2024 |
5.86%
2023 |
| Services, % of GDP |
79.7%
2024 |
57.2%
2024 |
| Industry, % of GDP |
17.3%
2024 |
35.2%
2024 |
| Economic freedom index |
72.8
2026 |
51.9
2026 |
| Income share by richest 10% |
30.4%
2023 |
39.1%
2022 |
| Income share by poorest 10% |
1.8%
2023 |
1.5%
2022 |
| Number of millionaires |
23,831,000
2025 |
n/a |
| Percentage of millionaires |
9.21%
2025 |
n/a |
| Number of billionaires |
902
2025 |
n/a |
| Percentage of billionaires |
0.0003%
2025 |
n/a |
| Listed domestic companies |
4,010
2024 |
20
2024 |
| Market capitalization of domestic companies |
$62.2T
2024 |
$7.77B
2024 |
| Total reserves including gold |
$910B
2024 |
$4.09B
2024 |
| Personal remittances received |
$8.71B
2024 |
$334M
2024 |
| International tourist arrivals |
45,037,000
2020 |
502,000
2020 |
| International tourism as share of exports |
3.88%
2020 |
n/a |
| Banked people share |
97%
2024 |
72.7%
2024 |
Energy
|
United States
|
Zambia
|
|
|---|---|---|
| Energy use, kg of oil equivalent per capita |
6,364 kg
2023 |
801 kg
2022 |
| GDP PPP per kg equivalent of energy use |
$12.9
2023 |
$4.8
2022 |
| Carbon dioxide (CO2) emissions |
4,632 megatons
2024 |
11.6 megatons
2024 |
| CO2 emissions per capita |
13.6 tons
2024 |
0.54 tons
2024 |
| Fossil fuel energy use share |
81.6%
2023 |
18.4%
2022 |
| Renewable energy use share |
10.9%
2021 |
83%
2021 |
| Alternative and nuclear energy use share |
14%
2023 |
9.18%
2022 |
| Net energy imports use share |
-9%
2023 |
9.03%
2022 |
| Electric power consumption per capita |
12,551 kWh
2023 |
704 kWh
2022 |
| Renewable electricity output share |
20.3%
2021 |
92.1%
2021 |
| Hydroelectric share |
6.04%
2023 |
87.7%
2022 |
| Nuclear share |
18.1%
2023 |
0%
2021 |
| Electricity access |
100%
2023 |
51.1%
2023 |
Society
|
United States
|
Zambia
|
|
|---|---|---|
| % of world population |
4.21%
2025 |
0.26%
2024 |
| Annual migration change |
+1,230,663
2025 |
+6,562
2025 |
| Urban population |
80.1%
2024 |
45.5%
2024 |
| Male:Female ratio |
50.2:49.8
2024 |
49.5:50.5
2024 |
| Average male height |
5.8 ft
2025 |
5.5 ft
2025 |
| Average female height |
5.36 ft
2025 |
5.16 ft
2025 |
| Quality of life index |
87.9
2026 |
30.2
2026 |
| Corruption Perceptions Index |
64
2025 |
37
2025 |
| Higher education index |
100
2026 |
47
2026 |
| Homicides per 100K people |
5.76
2023 |
5.25
2015 |
| Road traffic mortality per 100K people |
12.7
2019 |
20.5
2019 |
| Visa free countries |
166
2025 |
74
2025 |
| Adult literacy rate |
99%
2003 |
82%
2023 |
| English speaking |
95.3%
2023 |
16%
2023 |
| People using the Internet |
93.1%
2023 |
33%
2023 |
Health
|
United States
|
Zambia
|
|
|---|---|---|
| Government health expenditure per capita |
$13,473
2023 |
$79.6
2023 |
| Out-of-pocket health expenditure per capita |
$1,472
2023 |
$8.18
2023 |
| Life expectancy |
79.8 years
2026 |
66.9 years
2026 |
| Foreign aid share of health expenditure |
0%
2023 |
47.9%
2023 |
| Physicians per 1,000 people |
3.68
2022 |
0.32
2022 |
| Age at first childbirth |
27.3 years
2021 |
19.2 years
2025 |
| Maternal mortality per 100K births |
17
2023 |
85
2023 |
| Mortality rate before reaching 5 years of age |
6.5
2023 |
44.7
2023 |
| Obesity rate |
42.7%
2022 |
11.2%
2022 |
| Diabetes prevalence |
13.7%
2024 |
10.3%
2024 |
| Air quality index |
84
2026 |
30
2026 |
| Tobacco use prevalence |
24.3%
2022 |
14.6%
2022 |
| Pure alcohol consumption per capita |
9.9 liters
2020 |
3.62 liters
2020 |
Territory
|
United States
|
Zambia
|
|
|---|---|---|
| % of world land |
6.14%
2026 |
0.5%
2026 |
| Land area per capita |
10,334 sq mi
2025 |
13,466 sq mi
2024 |
| Agricultural land area |
1,627,576 sq mi
2026 |
92,043 sq mi
2026 |
| Forest area |
1,196,125 sq mi
2026 |
170,848 sq mi
2026 |
| Roads length |
4,092,730 mi
2024 |
42,049 mi
2018 |
In-depth comparisons
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Data sources:
- World Bank | Health (1960–2025, retrieved 2026-04-06)
- United Nations | World Population Prospects (1950–2026, retrieved 2026-03-10)
- U.S. Census Bureau (1900–2025, retrieved 2026-02-08)
- Central Intelligence Agency (CIA) (2000–2025, retrieved 2026-02-20)
- International Monetary Fund (IMF) | Fiscal Monitor (2024, retrieved 2026-02-20)
- LivingCost (2026, retrieved 2025-10-14)
- World Obesity Federation (2022, retrieved 2026-02-08)
- Passport Index (2025, retrieved 2026-02-08)
- Transparency International (2025, retrieved 2026-02-10)
- The Heritage Foundation | Economic Freedom Index (2026, retrieved 2026-03-09)
- EduRank (2026, retrieved 2025-10-13)
- United Nations Economic Commission for Europe (UNECE) (2021, retrieved 2026-03-10)
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