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Congo vs Zambia statistics compared

Updated on by Georank team

The Congo has a population of 6.33M (ranked 112/197), compared with 21.3M in Zambia (ranked 63/197). The Congo's land area is 131,854 sq mi versus 287,024 sq mi for Zambia (ranked 64th vs. 37th).

By GDP, The Congo ranks 141/197 ($15.7B) and Zambia ranks 115/197 ($26.3B). By GDP per capita, The Congo ranks 148/197 ($2,482), while Zambia ranks 169/197 ($1,235).

Main facts and rankings

Congo Zambia
Population
6607609
22402291
Population rank 109/197 62/197
GDP
$15.7B
2024
$26.3B
2024
GDP rank 141/197 115/197
GDP per capita
$2,482
2024
$1,235
2024
GDP per capita rank 148/197 169/197
GDP per capita, PPP
$7,026
2024
$4,224
2024
Government debt
$15B
2024
$30.3B
2024
Debt-to-GDP ratio
91.4%
2025
99%
2025
Government debt per person
$2,369
2024
$1,420
2024
Government debt per person rank 113/185 132/185
Average annual personal income after taxes
$2,263
2025
$1,168
2025
Land area
131,854 sq mi
2025
287,024 sq mi
2025
Population density
48 ppl/mi²
2024
74.3 ppl/mi²
2024
Fertility rate
4.16
2023
4.1
2023
Median age
19.5 years
2024
18.8 years
2024
Life expectancy
66.2 years
2025
66.7 years
2025

Congo and Zambia: Comparison Charts

Congo and Zambia economies compared

GDP
Congo

Zambia
Year GDP
Congo Zambia
1960 $131,731,863 $698,739,721
1961 $151,675,739 $682,359,727
1962 $166,521,240 $679,279,729
1963 $172,233,431 $704,339,719
1964 $185,693,725 $822,639,671
1965 $198,318,064 $1,061,199,576
1966 $220,613,582 $1,238,999,505
1967 $237,397,428 $1,340,639,464
1968 $251,247,458 $1,573,739,371
1969 $265,040,036 $1,926,399,230
1970 $274,960,700 $1,788,779,285
1971 $322,128,019 $1,653,259,341
1972 $410,669,264 $1,872,416,680
1973 $541,973,363 $2,434,255,237
1974 $585,364,634 $2,910,981,262
1975 $767,102,680 $2,442,672,141
1976 $754,549,601 $2,742,859,263
1977 $765,224,029 $2,515,296,940
1978 $878,771,772 $2,811,032,473
1979 $1,198,749,667 $3,353,445,378
1980 $1,705,796,853 $3,884,530,854
1981 $1,993,512,323 $4,008,126,497
1982 $2,160,640,565 $3,871,117,093
1983 $2,097,274,290 $3,321,048,451
1984 $2,193,581,365 $2,719,518,933
1985 $2,160,872,540 $2,252,454,500
1986 $1,849,268,212 $1,664,413,508
1987 $2,297,753,652 $2,265,250,972
1988 $2,212,536,312 $3,728,878,149
1989 $2,389,593,026 $3,994,673,161
1990 $2,798,746,050 $3,288,381,797
1991 $2,724,853,506 $3,376,806,697
1992 $2,933,222,703 $3,182,810,841
1993 $2,684,323,623 $3,273,505,344
1994 $1,769,365,438 $3,656,806,166
1995 $2,116,003,868 $3,806,983,413
1996 $2,540,697,539 $3,597,220,962
1997 $2,322,719,103 $4,303,288,480
1998 $1,949,481,379 $3,537,741,942
1999 $2,354,772,960 $3,404,284,891
2000 $3,227,927,698 $3,600,632,111
2001 $2,796,704,604 $4,094,441,301
2002 $3,034,250,924 $4,193,850,445
2003 $3,503,723,088 $4,901,869,764
2004 $4,656,974,940 $6,221,110,219
2005 $6,650,001,680 $8,331,870,169
2006 $8,072,305,029 $12,756,858,899
2007 $8,782,703,437 $14,056,957,976
2008 $11,649,857,673 $17,910,858,638
2009 $9,723,299,915 $15,328,342,304
2010 $13,148,396,212 $20,265,559,484
2011 $15,655,383,577 $23,459,515,276
2012 $17,692,911,296 $25,503,060,420
2013 $17,958,720,699 $28,037,239,463
2014 $17,919,321,078 $27,141,023,558
2015 $12,434,793,867 $21,251,216,799
2016 $10,931,328,151 $20,958,412,538
2017 $11,834,473,039 $25,873,601,261
2018 $14,773,900,289 $26,311,507,274
2019 $13,976,637,780 $23,308,667,781
2020 $11,468,687,464 $18,137,764,931
2021 $14,825,690,211 $22,096,416,932
2022 $15,817,030,157 $29,163,782,140
2023 $15,321,055,818 $27,577,956,471
2024 $15,719,985,776 $26,325,775,287

Congo and Zambia economies compared

GDP per capita
Congo

Zambia
Year GDP per capita
Congo Zambia
1960 $124.7 $221.6
1961 $139.9 $209.7
1962 $149.6 $202.3
1963 $150.7 $203.2
1964 $158.1 $230
1965 $164.2 $287.4
1966 $177.6 $325
1967 $185.7 $341
1968 $190.8 $387
1969 $195.4 $459
1970 $196.7 $414
1971 $223.5 $372
1972 $276.3 $410
1973 $353 $518
1974 $370 $601
1975 $471 $490
1976 $453 $533
1977 $448 $474
1978 $503 $514
1979 $670 $595
1980 $933 $669
1981 $1,066 $670
1982 $1,131 $627
1983 $1,075 $520
1984 $1,097 $413
1985 $1,049 $332
1986 $872 $238.2
1987 $1,052 $315
1988 $984 $504
1989 $1,033 $526
1990 $1,176 $422
1991 $1,113 $423
1992 $1,164 $389
1993 $1,034 $391
1994 $662 $426
1995 $770 $433
1996 $899 $400
1997 $804 $466
1998 $660 $373
1999 $776 $350
2000 $1,024 $359
2001 $855 $397
2002 $906 $394
2003 $1,017 $446
2004 $1,306 $549
2005 $1,799 $711
2006 $2,104 $1,052
2007 $2,206 $1,119
2008 $2,832 $1,376
2009 $2,271 $1,136
2010 $2,947 $1,451
2011 $3,396 $1,625
2012 $3,732 $1,710
2013 $3,697 $1,821
2014 $3,601 $1,707
2015 $2,439 $1,296
2016 $2,093 $1,239
2017 $2,212 $1,483
2018 $2,694 $1,464
2019 $2,488 $1,259
2020 $1,994 $952
2021 $2,516 $1,127
2022 $2,621 $1,447
2023 $2,478 $1,331
2024 $2,482 $1,235

Congo vs. Zambia life expectancy calculator

Life expectancy
Congo

Zambia
Year Life expectancy, years
Congo Zambia
1950 39.6 46.8
1951 40.3 47.2
1952 41.1 47.6
1953 41.9 48
1954 42.6 48.4
1955 43.4 48.8
1956 44.3 49.1
1957 45.1 49.5
1958 46 49.9
1959 46.8 50.3
1960 47.6 50.6
1961 48.4 51
1962 49 51.3
1963 49.7 51.6
1964 50.4 51.2
1965 51 52.1
1966 51.6 52.3
1967 51.9 52.5
1968 52.6 52.7
1969 53.1 53
1970 53.6 53.4
1971 54 53.9
1972 54.4 54.4
1973 54.7 54.9
1974 55.1 55.4
1975 55.4 55.7
1976 55.7 56.1
1977 56 56.3
1978 56.2 56.3
1979 56.5 56
1980 56.8 55.5
1981 57.1 55
1982 57.2 54.4
1983 57.4 53.7
1984 57.5 52.9
1985 57.6 52
1986 57.6 51.1
1987 57.6 50.4
1988 57.5 49.7
1989 57.3 48.9
1990 57.1 48.2
1991 56.8 47.4
1992 56.5 47
1993 56 46.7
1994 55.6 46.3
1995 55.5 46.1
1996 55.2 45.8
1997 48.6 45.7
1998 52.6 45.7
1999 54.4 45.9
2000 55.4 46.6
2001 55.9 47.4
2002 56.4 48.5
2003 57.1 49.6
2004 58 50.5
2005 58.7 51.6
2006 59.5 52.7
2007 60.1 53.7
2008 60.8 54.8
2009 61.2 55.9
2010 61.7 56.9
2011 62.3 57.8
2012 62.7 58.7
2013 63 59.4
2014 63.3 60.1
2015 63.7 60.7
2016 63.9 61.1
2017 64.2 61.6
2018 64.5 62.1
2019 63.2 62.9
2020 64.4 63.4
2021 64.2 62.4
2022 65 65.3
2023 65.8 66.3
2024 66 66.5
2025 66.2 66.7

Congo and Zambia population clocks and comparison

Population
Congo

Zambia
Year Population
Congo Zambia
1960 1,056,732 3,153,729
1961 1,084,389 3,254,086
1962 1,113,175 3,358,099
1963 1,143,263 3,465,907
1964 1,174,816 3,577,017
1965 1,207,880 3,692,086
1966 1,242,534 3,812,003
1967 1,278,691 3,936,343
1968 1,316,519 4,065,593
1969 1,356,182 4,197,116
1970 1,397,638 4,321,718
1971 1,441,039 4,442,525
1972 1,486,468 4,569,309
1973 1,533,680 4,702,693
1974 1,582,301 4,842,746
1975 1,627,032 4,990,086
1976 1,667,225 5,143,842
1977 1,707,568 5,302,480
1978 1,748,089 5,465,374
1979 1,788,524 5,631,728
1980 1,828,985 5,802,833
1981 1,869,759 5,983,289
1982 1,910,430 6,178,637
1983 1,950,321 6,381,038
1984 1,999,528 6,580,490
1985 2,059,311 6,780,953
1986 2,120,602 6,986,471
1987 2,183,473 7,191,282
1988 2,247,653 7,391,440
1989 2,313,558 7,589,216
1990 2,380,560 7,786,169
1991 2,449,229 7,981,650
1992 2,519,465 8,176,680
1993 2,595,124 8,373,921
1994 2,673,144 8,576,269
1995 2,749,461 8,785,763
1996 2,826,785 9,004,053
1997 2,887,862 9,237,063
1998 2,952,061 9,482,408
1999 3,032,874 9,740,005
2000 3,151,345 10,017,631
2001 3,272,537 10,325,185
2002 3,350,771 10,647,949
2003 3,445,753 10,983,595
2004 3,565,554 11,338,198
2005 3,696,393 11,718,819
2006 3,837,409 12,129,553
2007 3,980,430 12,565,085
2008 4,113,517 13,021,324
2009 4,281,219 13,490,389
2010 4,462,290 13,965,594
2011 4,609,724 14,437,796
2012 4,740,450 14,913,629
2013 4,857,099 15,398,997
2014 4,975,880 15,895,315
2015 5,097,581 16,399,089
2016 5,222,536 16,914,423
2017 5,351,011 17,441,320
2018 5,483,118 17,973,569
2019 5,616,661 18,513,839
2020 5,752,791 19,059,395
2021 5,892,183 19,603,607
2022 6,035,104 20,152,938
2023 6,182,885 20,723,965
2024 6,332,961 21,314,956

Fertility rates in Congo and Zambia

Fertility rate
Congo

Zambia
Year Fertility rate
Congo Zambia
1960 6.09 6.95
1961 6.09 6.98
1962 6.1 7.01
1963 6.15 7.06
1964 6.18 7.09
1965 6.23 7.12
1966 6.27 7.14
1967 6.29 7.15
1968 6.33 7.18
1969 6.35 7.18
1970 6.38 7.22
1971 6.42 7.26
1972 6.44 7.3
1973 6.42 7.34
1974 6.39 7.36
1975 6.36 7.42
1976 6.32 7.39
1977 6.27 7.35
1978 6.21 7.29
1979 6.14 7.22
1980 6.07 7.14
1981 5.98 7.07
1982 5.85 7.04
1983 5.76 7.01
1984 5.66 6.97
1985 5.59 6.93
1986 5.51 6.87
1987 5.46 6.8
1988 5.39 6.7
1989 5.33 6.64
1990 5.27 6.57
1991 5.22 6.46
1992 5.18 6.35
1993 5.13 6.3
1994 5.1 6.26
1995 5.07 6.23
1996 5.03 6.18
1997 5 6.12
1998 4.91 6.07
1999 4.81 6
2000 4.72 5.92
2001 4.67 5.85
2002 4.7 5.77
2003 4.7 5.71
2004 4.69 5.7
2005 4.67 5.7
2006 4.65 5.68
2007 4.65 5.61
2008 4.73 5.53
2009 4.81 5.45
2010 4.85 5.36
2011 4.83 5.26
2012 4.79 5.14
2013 4.73 5.01
2014 4.67 4.89
2015 4.61 4.78
2016 4.55 4.67
2017 4.5 4.57
2018 4.44 4.49
2019 4.38 4.42
2020 4.33 4.32
2021 4.28 4.25
2022 4.22 4.18
2023 4.16 4.1

Congo and Zambia demographics compared

Median age
Congo

Zambia
Year Median age, years
Congo Zambia
1960 18.8 17
1961 18.7 16.9
1962 18.6 16.8
1963 18.4 16.7
1964 18.3 16.6
1965 18.2 16.6
1966 18.1 16.5
1967 17.9 16.5
1968 17.8 16.4
1969 17.7 16.4
1970 17.6 16.2
1971 17.5 16.1
1972 17.4 15.9
1973 17.4 15.8
1974 17.3 15.7
1975 17.2 15.5
1976 17.1 15.4
1977 17 15.4
1978 17 15.3
1979 17 15.3
1980 17 15.2
1981 17 15.3
1982 17.1 15.3
1983 17.2 15.4
1984 17.2 15.4
1985 17.3 15.5
1986 17.4 15.5
1987 17.4 15.6
1988 17.5 15.6
1989 17.6 15.7
1990 17.7 15.7
1991 17.7 15.7
1992 17.8 15.8
1993 17.9 15.8
1994 18 15.8
1995 18.1 15.8
1996 18.1 15.8
1997 18.1 15.8
1998 18.1 15.8
1999 18.2 15.8
2000 18.5 15.9
2001 18.8 15.9
2002 18.8 16
2003 18.9 16.1
2004 19 16.2
2005 19.2 16.3
2006 19.3 16.3
2007 19.5 16.4
2008 19.5 16.5
2009 19.7 16.6
2010 19.8 16.7
2011 19.7 16.8
2012 19.6 16.9
2013 19.5 17
2014 19.4 17.1
2015 19.3 17.2
2016 19.2 17.4
2017 19.2 17.5
2018 19.1 17.7
2019 19.1 17.9
2020 19.2 18
2021 19.2 18.2
2022 19.3 18.4
2023 19.4 18.6
2024 19.5 18.8

Interactive Maps

Use the buttons below to switch between world maps comparing statistics for the Congo and Zambia.

GDP per capita

GDP

Life expectancy

Population

Population density

Fertility rate

Median age

Land area

National statistics comparison

Finance

Congo Zambia
GNI, Atlas method
$15.2B
2024
$27B
2024
Government expenditure, % of GDP
21.9%
2025
27.3%
2025
Education expenditure, % of GDP
3.34%
2023
4.07%
2023
Military expenditure, % of GDP
2%
2023
1.3%
2023
Armed forces personnel
12,000
2020
16,000
2020
Deficit/surplus, % of GDP
+3.54%
2025
-4.92%
2025
Unemployment rate
10%
2012
5.86%
2023
Services, % of GDP
45%
2024
55.1%
2024
Industry, % of GDP
40.1%
2024
37.5%
2024
Economic freedom index
48.6
2025
50.9
2025
Income share by richest 10%
37.9%
2011
39.1%
2022
Income share by poorest 10%
1.6%
2011
1.5%
2022
Listed domestic companies n/a
20
2024
Market capitalization of domestic companies n/a
$7.77B
2024
Total reserves including gold
$715M
2023
$4.09B
2024
Personal remittances received
$44M
2024
$334M
2024
International tourist arrivals
158,000
2018
502,000
2020
International tourism as share of exports
0.93%
2016
n/a
Banked people share
55.6%
2024
72.7%
2024

Energy

Congo Zambia
Energy use, kg of oil equivalent per capita
628 kg
2022
801 kg
2022
GDP PPP per kg equivalent of energy use
$10.6
2022
$4.8
2022
Carbon dioxide (CO2) emissions
7.25 megatons
2023
8.06 megatons
2023
CO2 emissions per capita
1.17 tons
2023
0.39 tons
2023
Fossil fuel energy use share
51.8%
2022
18.4%
2022
Renewable energy use share
71.4%
2021
83%
2021
Alternative and nuclear energy use share
2.56%
2022
9.18%
2022
Net energy imports use share
-347%
2022
9.03%
2022
Electric power consumption per capita
459 kWh
2022
704 kWh
2022
Renewable electricity output share
26.3%
2021
92.1%
2021
Hydroelectric share
22.3%
2022
87.7%
2022
Nuclear share
0%
2021
0%
2021
Electricity access
51.3%
2023
51.1%
2023

Society

Congo Zambia
% of world population
0.08%
2024
0.26%
2024
Annual migration change
-2,491
2024
+7,381
2024
Urban population
69.6%
2024
46.9%
2024
Male:Female ratio
50:50
2024
50:50
2024
Average male height
5.62 ft
2025
5.5 ft
2025
Average female height
5.21 ft
2025
5.16 ft
2025
Quality of life index
17.1
2025
30
2025
Corruption Perceptions Index
23
2024
39
2024
Higher education index
19
2025
47
2025
Homicides per 100K people
9.32
2015
5.25
2015
Road traffic mortality per 100K people
29.7
2019
20.5
2019
Visa free countries
56
2025
76
2025
Adult literacy rate
80.6%
2021
82%
2023
English speaking
0%
2025
16%
2023
People using the Internet
38.4%
2023
33%
2023

Health

Congo Zambia
Government health expenditure per capita
$50.6
2022
$76.1
2022
Out-of-pocket health expenditure per capita
$12.9
2022
$7.37
2022
Life expectancy
66.2 years
2025
66.7 years
2025
Foreign aid share of health expenditure
15.1%
2022
41.4%
2022
Physicians per 1,000 people
0.18
2022
0.26
2022
Age at first childbirth
19.6 years
2025
19.2 years
2025
Maternal mortality per 100K births
241
2023
85
2023
Mortality rate before reaching 5 years of age, per 1,000 live births
40.5
2023
44.7
2023
Obesity rate
8.84%
2022
11.2%
2022
Diabetes prevalence
8.1%
2024
10.3%
2024
Air quality index
3
2025
30
2025
Tobacco use prevalence
15.4%
2022
14.6%
2022
Pure alcohol consumption per capita
6.05 liters
2020
3.62 liters
2020

Territory

Congo Zambia
% of world land
0.23%
2025
0.5%
2025
Land area per capita
20,820 sq mi
2024
13,466 sq mi
2024
Agricultural land area
41,125 sq mi
2025
92,043 sq mi
2025
Forest area
84,560 sq mi
2025
170,848 sq mi
2025
Roads length
14,493 mi
2017
42,049 mi
2018

In-depth comparisons

Facts comparisons

Facts vs Congo vs Zambia
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