Population in Tanzania compared to Tonga: Trends, Charts, Rankings

Tanzania and Tonga: population history and growth rate by year chart

Table

Year	Population		Growth rate
	Tanzania	Tonga	Tanzania	Tonga
1960	9,901,419	66,170	-	-
1961	10,187,886	68,037	2.89%	2.82%
1962	10,487,756	69,940	2.94%	2.8%
1963	10,799,528	71,885	2.97%	2.78%
1964	11,127,826	73,879	3.04%	2.77%
1965	11,470,728	75,924	3.08%	2.77%
1966	11,827,459	78,002	3.11%	2.74%
1967	12,200,109	79,814	3.15%	2.32%
1968	12,602,076	81,353	3.29%	1.93%
1969	13,036,700	82,885	3.45%	1.88%
1970	13,492,677	84,401	3.5%	1.83%
1971	13,971,451	85,896	3.55%	1.77%
1972	14,479,308	87,356	3.63%	1.7%
1973	15,010,101	88,805	3.67%	1.66%
1974	15,561,630	90,683	3.67%	2.11%
1975	16,138,361	93,017	3.71%	2.57%
1976	16,736,211	95,325	3.7%	2.48%
1977	17,352,929	96,725	3.68%	1.47%
1978	17,976,566	97,204	3.59%	0.5%
1979	18,592,038	97,544	3.42%	0.35%
1980	19,189,769	97,769	3.21%	0.23%
1981	19,784,703	97,909	3.1%	0.14%
1982	20,398,571	97,980	3.1%	0.07%
1983	21,079,874	97,998	3.34%	0.02%
1984	21,779,066	97,990	3.32%	-0.008%
1985	22,501,693	97,984	3.32%	-0.006%
1986	23,258,959	98,010	3.37%	0.03%
1987	24,030,378	98,376	3.32%	0.37%
1988	24,769,686	98,969	3.08%	0.6%
1989	25,438,759	99,403	2.7%	0.44%
1990	26,110,207	99,700	2.64%	0.3%
1991	26,780,436	99,895	2.57%	0.2%
1992	27,457,588	100,022	2.53%	0.13%
1993	28,332,692	100,103	3.19%	0.08%
1994	29,442,356	100,166	3.92%	0.06%
1995	30,383,497	100,225	3.2%	0.06%
1996	30,945,762	100,275	1.85%	0.05%
1997	31,578,089	100,674	2.04%	0.4%
1998	32,420,458	101,388	2.67%	0.71%
1999	33,300,330	102,046	2.71%	0.65%
2000	34,260,139	102,677	2.88%	0.62%
2001	35,198,299	103,288	2.74%	0.6%
2002	36,121,304	103,874	2.62%	0.57%
2003	37,089,555	104,464	2.68%	0.57%
2004	38,109,668	105,071	2.75%	0.58%
2005	39,182,076	105,671	2.81%	0.57%
2006	40,294,902	106,253	2.84%	0.55%
2007	41,435,512	106,726	2.83%	0.45%
2008	42,570,728	107,020	2.74%	0.28%
2009	43,633,982	107,203	2.5%	0.17%
2010	44,758,488	107,400	2.58%	0.18%
2011	46,029,367	107,570	2.84%	0.16%
2012	47,374,260	107,460	2.92%	-0.1%
2013	48,824,128	107,078	3.06%	-0.36%
2014	50,351,512	106,609	3.13%	-0.44%
2015	52,020,962	106,095	3.32%	-0.48%
2016	53,824,013	105,524	3.47%	-0.54%
2017	55,652,890	105,356	3.4%	-0.16%
2018	57,437,145	105,567	3.21%	0.2%
2019	59,174,891	105,669	3.03%	0.1%
2020	60,972,798	105,704	3.04%	0.03%
2021	62,830,412	105,490	3.05%	-0.2%
2022	64,711,821	105,042	2.99%	-0.42%
2023	66,617,606	104,597	2.95%	-0.42%
2024	68,560,157	104,175	2.92%	-0.4%
2025	70,545,858	103,744	2.9%	-0.41%
2026	72,563,773	103,290	2.86%	-0.44%
2027	74,604,804	102,899	2.81%	-0.38%
2028	76,670,483	102,568	2.77%	-0.32%
2029	78,773,192	102,280	2.74%	-0.28%
2030	80,913,118	102,069	2.72%	-0.21%
2031	83,087,927	101,927	2.69%	-0.14%
2032	85,293,126	101,837	2.65%	-0.09%
2033	87,520,491	101,807	2.61%	-0.03%
2034	89,788,673	101,806	2.59%	-0.001%
2035	92,091,418	101,833	2.56%	0.03%
2036	94,420,808	101,895	2.53%	0.06%
2037	96,775,766	101,993	2.49%	0.1%
2038	99,156,465	102,173	2.46%	0.18%
2039	101,567,525	102,367	2.43%	0.19%
2040	103,999,350	102,568	2.39%	0.2%
2041	106,448,475	102,805	2.35%	0.23%
2042	108,926,272	103,038	2.33%	0.23%
2043	111,433,788	103,306	2.3%	0.26%
2044	113,966,263	103,612	2.27%	0.3%
2045	116,525,463	103,928	2.25%	0.3%
2046	119,109,670	104,232	2.22%	0.29%
2047	121,721,018	104,502	2.19%	0.26%
2048	124,351,294	104,744	2.16%	0.23%
2049	126,981,394	104,975	2.12%	0.22%
2050	129,621,083	105,193	2.08%	0.21%

From 2005 to 2015, the population of Tanzania increased by 12,838,886 people (a 32.8% growth), while Tonga gained 424 people (a 0.4% growth).

For the next 10 years, from 2015 to 2025, Tanzania gained 20,145,844 (a 38.7% growth), while Tonga's population decreased by -2,351 (a 2.22% decline).

Tanzania was ranked 31st most populous country in 2005 and is 20th in 2025. Tonga was ranked 182nd in 2005 and ranked 183rd now.

The UN's World Population Prospects forecasts that with changing growth rate trends in 25 years (in 2050) Tanzania's population will grow by 79.6% to 129,621,083 people with a rank change from 20th to 15th. The population of Tonga will increase by 1.4% to 105,193 people and will still be ranked 183rd.