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

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

Table

Year	Population		Growth rate
	Nauru	Tanzania	Nauru	Tanzania
1960	4,607	9,901,419	-	-
1961	4,774	10,187,886	3.62%	2.89%
1962	4,979	10,487,756	4.29%	2.94%
1963	5,226	10,799,528	4.96%	2.97%
1964	5,515	11,127,826	5.53%	3.04%
1965	5,832	11,470,728	5.75%	3.08%
1966	6,043	11,827,459	3.62%	3.11%
1967	6,135	12,200,109	1.52%	3.15%
1968	6,328	12,602,076	3.15%	3.29%
1969	6,581	13,036,700	4%	3.45%
1970	6,710	13,492,677	1.96%	3.5%
1971	6,762	13,971,451	0.77%	3.55%
1972	6,812	14,479,308	0.74%	3.63%
1973	6,866	15,010,101	0.79%	3.67%
1974	6,923	15,561,630	0.83%	3.67%
1975	6,987	16,138,361	0.92%	3.71%
1976	7,064	16,736,211	1.1%	3.7%
1977	7,163	17,352,929	1.4%	3.68%
1978	7,298	17,976,566	1.88%	3.59%
1979	7,468	18,592,038	2.33%	3.42%
1980	7,649	19,189,769	2.42%	3.21%
1981	7,839	19,784,703	2.48%	3.1%
1982	8,040	20,398,571	2.56%	3.1%
1983	8,216	21,079,874	2.19%	3.34%
1984	8,377	21,779,066	1.96%	3.32%
1985	8,551	22,501,693	2.08%	3.32%
1986	8,742	23,258,959	2.23%	3.37%
1987	8,946	24,030,378	2.33%	3.32%
1988	9,165	24,769,686	2.45%	3.08%
1989	9,390	25,438,759	2.45%	2.7%
1990	9,622	26,110,207	2.47%	2.64%
1991	9,850	26,780,436	2.37%	2.57%
1992	10,021	27,457,588	1.74%	2.53%
1993	10,102	28,332,692	0.81%	3.19%
1994	10,137	29,442,356	0.35%	3.92%
1995	10,165	30,383,497	0.28%	3.2%
1996	10,183	30,945,762	0.18%	1.85%
1997	10,197	31,578,089	0.14%	2.04%
1998	10,198	32,420,458	0.01%	2.67%
1999	10,187	33,300,330	-0.11%	2.71%
2000	10,168	34,260,139	-0.19%	2.88%
2001	10,130	35,198,299	-0.37%	2.74%
2002	10,082	36,121,304	-0.47%	2.62%
2003	10,059	37,089,555	-0.23%	2.68%
2004	10,060	38,109,668	0.01%	2.75%
2005	10,049	39,182,076	-0.11%	2.81%
2006	10,034	40,294,902	-0.15%	2.84%
2007	10,020	41,435,512	-0.14%	2.83%
2008	10,009	42,570,728	-0.11%	2.74%
2009	10,016	43,633,982	0.07%	2.5%
2010	10,043	44,758,488	0.27%	2.58%
2011	10,098	46,029,367	0.55%	2.84%
2012	10,267	47,374,260	1.67%	2.92%
2013	10,517	48,824,128	2.43%	3.06%
2014	10,742	50,351,512	2.14%	3.13%
2015	10,954	52,020,962	1.97%	3.32%
2016	11,150	53,824,013	1.79%	3.47%
2017	11,324	55,652,890	1.56%	3.4%
2018	11,477	57,437,145	1.35%	3.21%
2019	11,587	59,174,891	0.96%	3.03%
2020	11,643	60,972,798	0.48%	3.04%
2021	11,709	62,830,412	0.57%	3.05%
2022	11,801	64,711,821	0.79%	2.99%
2023	11,875	66,617,606	0.63%	2.95%
2024	11,947	68,560,157	0.61%	2.92%
2025	12,030	70,545,858	0.7%	2.9%
2026	12,103	72,563,773	0.61%	2.86%
2027	12,196	74,604,804	0.77%	2.81%
2028	12,296	76,670,483	0.82%	2.77%
2029	12,403	78,773,192	0.87%	2.74%
2030	12,519	80,913,118	0.94%	2.72%
2031	12,645	83,087,927	1%	2.69%
2032	12,785	85,293,126	1.11%	2.65%
2033	12,921	87,520,491	1.06%	2.61%
2034	13,071	89,788,673	1.16%	2.59%
2035	13,230	92,091,418	1.22%	2.56%
2036	13,391	94,420,808	1.21%	2.53%
2037	13,541	96,775,766	1.12%	2.49%
2038	13,697	99,156,465	1.16%	2.46%
2039	13,857	101,567,525	1.17%	2.43%
2040	14,041	103,999,350	1.33%	2.39%
2041	14,220	106,448,475	1.27%	2.35%
2042	14,402	108,926,272	1.28%	2.33%
2043	14,579	111,433,788	1.23%	2.3%
2044	14,754	113,966,263	1.2%	2.27%
2045	14,920	116,525,463	1.13%	2.25%
2046	15,098	119,109,670	1.19%	2.22%
2047	15,268	121,721,018	1.12%	2.19%
2048	15,431	124,351,294	1.07%	2.16%
2049	15,595	126,981,394	1.06%	2.12%
2050	15,751	129,621,083	1%	2.08%

From 2005 to 2015, the population of Nauru increased by 905 people (a 9.01% growth), while Tanzania gained 12,838,886 people (a 32.8% growth).

For the next 10 years, from 2015 to 2025, Nauru gained 1,134 (a 10.4% growth), while Tanzania's population increased by 20,145,844 (a 38.7% growth).

Nauru was ranked 195th most populous country in 2005 and is still 195th in 2025. Tanzania was ranked 31st in 2005 and ranked 20th now.

The UN's World Population Prospects forecasts that with changing growth rate trends in 25 years (in 2050) Nauru's population will grow by 30.3% to 15,751 people with a rank change from 195th to 194th. The population of Tanzania will increase by 79.6% to 129,621,083 people and rank change from 20th to 15th.