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Population in Slovenia compared to the United States: Trends, Charts, Rankings

Updated on by Georank team

The latest officially reported population of Slovenia was 2,126,324 in 2024 vs 340,110,988 people in the United States in 2024. In 2025, based on the adjusted UN estimation, the current Slovenia's population is 2,124,696 people compared to 343,323,530 in the United States.

Population statistics:

  • The United States' population is 161.6 times bigger than Slovenia's.
  • Slovenia is ranked the 147th most populous country in the world, while the United States is the 3rd.
  • The countries together account for 4.18% of the world: 0.03% for Slovenia vs 4.15% for the United States.
  • For the last 10 years, Slovenia has had an average growth rate of +0.29% per year vs +0.67% in the United States.
  • Since 2005, the population of Slovenia has increased from 2M people to 2.12M (6.21% growth), while the United States has grown from 296M to 343M (16.2% growth).
  • The United States is projected to reach its peak in 2100 at 415M people, while Slovenia's population already peaked in 2024 at 2.13M people and is projected to decrease to 1.64M people by 2100.

Slovenia vs United States: live population counter

Slovenia United States
Current population
2124696
343323530
Population rank 147/197 3/197
Percent of world population 0.03% 4.15%
One net population change
1.49 hours
6.07 seconds
One birth every
31 minutes
8.8 seconds
One death every
24.3 minutes
10.2 seconds
One migration net change every
2.64 hours
24.5 seconds
Annual migration change +3,319 +1,286,132
Daily growth/decline +16 +14,236
Annual growth/decline +5,863 +5,196,093
Annual growth/decline rate +0.28% +1.55%
Population growth rate rank 151/197 72/197

Slovenia and the United States: population history and growth rate by year chart

Slovenia
Population

Growth rate
United States
Population

Growth rate
Year Population Growth rate
Slovenia United States Slovenia United States
1900 - 76,094,000 - -
1901 - 77,584,000 - 1.96%
1902 - 79,163,000 - 2.04%
1903 - 80,632,000 - 1.86%
1904 - 82,166,000 - 1.9%
1905 - 83,822,000 - 2.02%
1906 - 85,450,000 - 1.94%
1907 - 87,008,000 - 1.82%
1908 - 88,710,000 - 1.96%
1909 - 90,490,000 - 2.01%
1910 - 92,407,000 - 2.12%
1911 - 93,863,000 - 1.58%
1912 - 95,335,000 - 1.57%
1913 - 97,225,000 - 1.98%
1914 - 99,111,000 - 1.94%
1915 - 100,546,000 - 1.45%
1916 - 101,961,000 - 1.41%
1917 - 103,268,000 - 1.28%
1918 - 103,208,000 - -0.06%
1919 - 104,514,000 - 1.27%
1920 - 106,461,000 - 1.86%
1921 - 108,538,000 - 1.95%
1922 - 110,049,000 - 1.39%
1923 - 111,947,000 - 1.72%
1924 - 114,109,000 - 1.93%
1925 - 115,829,000 - 1.51%
1926 - 117,397,000 - 1.35%
1927 - 119,035,000 - 1.4%
1928 - 120,509,000 - 1.24%
1929 - 121,767,000 - 1.04%
1930 - 123,076,741 - 1.08%
1931 - 124,039,648 - 0.78%
1932 - 124,840,471 - 0.65%
1933 - 125,578,763 - 0.59%
1934 - 126,373,773 - 0.63%
1935 - 127,250,232 - 0.69%
1936 - 128,053,180 - 0.63%
1937 - 128,824,829 - 0.6%
1938 - 129,824,939 - 0.78%
1939 - 130,879,718 - 0.81%
1940 - 132,122,446 - 0.95%
1941 - 133,402,471 - 0.97%
1942 - 134,859,553 - 1.09%
1943 - 136,739,353 - 1.39%
1944 - 138,397,345 - 1.21%
1945 - 139,928,165 - 1.11%
1946 - 141,388,566 - 1.04%
1947 - 144,126,071 - 1.94%
1948 - 146,631,302 - 1.74%
1949 - 149,188,130 - 1.74%
1950 - 152,271,417 - 2.07%
1951 - 154,877,889 - 1.71%
1952 - 157,552,740 - 1.73%
1953 - 160,184,192 - 1.67%
1954 - 163,025,854 - 1.77%
1955 - 165,931,202 - 1.78%
1956 - 168,903,031 - 1.79%
1957 - 171,984,130 - 1.82%
1958 - 174,881,904 - 1.68%
1959 - 177,829,628 - 1.69%
1960 1,584,720 180,671,158 - 1.6%
1961 1,594,131 183,691,481 0.59% 1.67%
1962 1,603,649 186,537,737 0.6% 1.55%
1963 1,616,971 189,241,798 0.83% 1.45%
1964 1,632,114 191,888,791 0.94% 1.4%
1965 1,649,160 194,302,963 1.04% 1.26%
1966 1,669,905 196,560,338 1.26% 1.16%
1967 1,689,528 198,712,056 1.18% 1.09%
1968 1,704,546 200,706,052 0.89% 1%
1969 1,713,874 202,676,946 0.55% 0.98%
1970 1,724,891 205,052,174 0.64% 1.17%
1971 1,738,335 207,660,677 0.78% 1.27%
1972 1,752,233 209,896,021 0.8% 1.08%
1973 1,766,697 211,908,788 0.83% 0.96%
1974 1,776,132 213,853,928 0.53% 0.92%
1975 1,793,581 215,973,199 0.98% 0.99%
1976 1,820,249 218,035,164 1.49% 0.95%
1977 1,842,377 220,239,425 1.22% 1.01%
1978 1,862,548 222,584,545 1.09% 1.06%
1979 1,882,599 225,055,487 1.08% 1.11%
1980 1,901,315 226,542,250 0.99% 0.66%
1981 1,906,531 229,465,744 0.27% 1.29%
1982 1,910,334 231,664,432 0.2% 0.96%
1983 1,922,321 233,792,014 0.63% 0.92%
1984 1,932,154 235,824,908 0.51% 0.87%
1985 1,941,641 237,923,734 0.49% 0.89%
1986 1,965,964 240,132,831 1.25% 0.93%
1987 1,989,776 242,288,936 1.21% 0.9%
1988 1,995,196 244,499,004 0.27% 0.91%
1989 1,996,351 246,819,222 0.06% 0.95%
1990 1,998,161 250,131,894 0.09% 1.34%
1991 1,999,429 253,492,503 0.06% 1.34%
1992 1,996,498 256,894,189 -0.15% 1.34%
1993 1,991,746 260,255,352 -0.24% 1.31%
1994 1,989,443 263,435,673 -0.12% 1.22%
1995 1,989,872 266,557,091 0.02% 1.18%
1996 1,988,628 269,667,391 -0.06% 1.17%
1997 1,985,956 272,911,760 -0.13% 1.2%
1998 1,981,629 276,115,288 -0.22% 1.17%
1999 1,983,045 279,294,713 0.07% 1.15%
2000 1,988,925 282,162,411 0.3% 1.03%
2001 1,992,060 284,968,955 0.16% 0.99%
2002 1,994,530 287,625,193 0.12% 0.93%
2003 1,995,733 290,107,933 0.06% 0.86%
2004 1,997,012 292,805,298 0.06% 0.93%
2005 2,000,474 295,516,599 0.17% 0.93%
2006 2,006,868 298,379,912 0.32% 0.97%
2007 2,018,122 301,231,207 0.56% 0.96%
2008 2,021,316 304,093,966 0.16% 0.95%
2009 2,039,669 306,771,529 0.91% 0.88%
2010 2,048,583 309,327,143 0.44% 0.83%
2011 2,052,843 311,583,481 0.21% 0.73%
2012 2,057,159 313,877,662 0.21% 0.74%
2013 2,059,953 316,059,947 0.14% 0.7%
2014 2,061,980 318,386,329 0.1% 0.74%
2015 2,063,531 320,738,994 0.08% 0.74%
2016 2,065,042 323,071,755 0.07% 0.73%
2017 2,066,388 325,122,128 0.07% 0.63%
2018 2,073,894 326,838,199 0.36% 0.53%
2019 2,088,385 328,329,953 0.7% 0.46%
2020 2,102,419 331,526,933 0.67% 0.97%
2021 2,108,079 331,893,745 0.27% 0.11%
2022 2,112,076 333,271,411 0.19% 0.42%
2023 2,120,461 334,914,895 0.4% 0.49%
2024 2,126,324 340,110,988 0.28% 1.55%
2025 2,124,696 341,931,772 -0.08% 0.54%
2026 2,122,189 343,664,369 -0.12% 0.51%
2027 2,119,145 345,331,185 -0.14% 0.49%
2028 2,115,423 346,981,137 -0.18% 0.48%
2029 2,111,105 348,601,982 -0.2% 0.47%
2030 2,106,524 350,176,974 -0.22% 0.45%
2031 2,101,619 351,725,612 -0.23% 0.44%
2032 2,096,578 353,249,060 -0.24% 0.43%
2033 2,091,480 354,749,644 -0.24% 0.42%
2034 2,086,418 356,234,239 -0.24% 0.42%
2035 2,081,306 357,694,316 -0.25% 0.41%
2036 2,075,930 359,119,002 -0.26% 0.4%
2037 2,070,284 360,517,853 -0.27% 0.39%
2038 2,064,791 361,895,407 -0.27% 0.38%
2039 2,059,470 363,229,908 -0.26% 0.37%
2040 2,054,131 364,512,364 -0.26% 0.35%
2041 2,048,670 365,753,139 -0.27% 0.34%
2042 2,042,743 366,969,419 -0.29% 0.33%
2043 2,036,503 368,146,925 -0.31% 0.32%
2044 2,030,103 369,258,123 -0.31% 0.3%
2045 2,023,552 370,318,770 -0.32% 0.29%
2046 2,016,934 371,328,255 -0.33% 0.27%
2047 2,010,203 372,299,116 -0.33% 0.26%
2048 2,003,376 373,230,539 -0.34% 0.25%
2049 1,996,286 374,119,803 -0.35% 0.24%
2050 1,988,691 374,986,259 -0.38% 0.23%

From 2005 to 2015, the population of Slovenia increased by 63,057 people (a 3.15% growth), while the United States gained 25,222,395 people (a 8.54% growth).

For the next 10 years, from 2015 to 2025, Slovenia gained 61,165 (a 2.96% growth), while the United States' population increased by 22,584,536 (a 7.04% growth).

Slovenia was ranked 142nd most populous country in 2005 and is 147th in 2025. The United States was ranked 3rd in 2005 and still ranked 3rd now.

The UN's World Population Prospects forecasts that with changing growth rate trends in 25 years (in 2050) Slovenia's population will shrink by 6.4% to 1,988,691 people with a rank change from 147th to 148th. The population of the United States will increase by 9.22% to 374,986,259 people and will still be ranked 3rd.

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Population map with other countries

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Growth rate visualization in other countries

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