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

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

Table

Year	Population		Growth rate
	Poland	Tanzania	Poland	Tanzania
1960	29,637,450	9,901,419	-	-
1961	29,964,000	10,187,886	1.1%	2.89%
1962	30,308,500	10,487,756	1.15%	2.94%
1963	30,712,000	10,799,528	1.33%	2.97%
1964	31,139,450	11,127,826	1.39%	3.04%
1965	31,444,950	11,470,728	0.98%	3.08%
1966	31,681,000	11,827,459	0.75%	3.11%
1967	31,987,155	12,200,109	0.97%	3.15%
1968	32,294,655	12,602,076	0.96%	3.29%
1969	32,548,300	13,036,700	0.79%	3.45%
1970	32,664,300	13,492,677	0.36%	3.5%
1971	32,783,500	13,971,451	0.36%	3.55%
1972	33,055,650	14,479,308	0.83%	3.63%
1973	33,357,200	15,010,101	0.91%	3.67%
1974	33,678,899	15,561,630	0.96%	3.67%
1975	34,015,199	16,138,361	1%	3.71%
1976	34,356,300	16,736,211	1%	3.7%
1977	34,689,050	17,352,929	0.97%	3.68%
1978	34,965,600	17,976,566	0.8%	3.59%
1979	35,247,217	18,592,038	0.81%	3.42%
1980	35,574,150	19,189,769	0.93%	3.21%
1981	35,898,587	19,784,703	0.91%	3.1%
1982	36,230,481	20,398,571	0.92%	3.1%
1983	36,571,808	21,079,874	0.94%	3.34%
1984	36,904,134	21,779,066	0.91%	3.32%
1985	37,201,885	22,501,693	0.81%	3.32%
1986	37,456,119	23,258,959	0.68%	3.37%
1987	37,668,045	24,030,378	0.57%	3.32%
1988	37,824,487	24,769,686	0.42%	3.08%
1989	37,961,529	25,438,759	0.36%	2.7%
1990	38,110,782	26,110,207	0.39%	2.64%
1991	38,246,193	26,780,436	0.36%	2.57%
1992	38,363,667	27,457,588	0.31%	2.53%
1993	38,461,408	28,332,692	0.25%	3.19%
1994	38,542,652	29,442,356	0.21%	3.92%
1995	38,594,998	30,383,497	0.14%	3.2%
1996	38,624,370	30,945,762	0.08%	1.85%
1997	38,649,660	31,578,089	0.07%	2.04%
1998	38,663,481	32,420,458	0.04%	2.67%
1999	38,660,271	33,300,330	-0.008%	2.71%
2000	38,258,629	34,260,139	-1.04%	2.88%
2001	38,248,076	35,198,299	-0.03%	2.74%
2002	38,230,364	36,121,304	-0.05%	2.62%
2003	38,204,570	37,089,555	-0.07%	2.68%
2004	38,182,222	38,109,668	-0.06%	2.75%
2005	38,165,445	39,182,076	-0.04%	2.81%
2006	38,141,267	40,294,902	-0.06%	2.84%
2007	38,120,560	41,435,512	-0.05%	2.83%
2008	38,125,759	42,570,728	0.01%	2.74%
2009	38,151,603	43,633,982	0.07%	2.5%
2010	38,042,794	44,758,488	-0.29%	2.58%
2011	38,063,255	46,029,367	0.05%	2.84%
2012	38,063,164	47,374,260	-0%	2.92%
2013	38,040,196	48,824,128	-0.06%	3.06%
2014	38,011,735	50,351,512	-0.07%	3.13%
2015	37,986,412	52,020,962	-0.07%	3.32%
2016	37,970,087	53,824,013	-0.04%	3.47%
2017	37,974,826	55,652,890	0.01%	3.4%
2018	37,974,750	57,437,145	-0%	3.21%
2019	37,965,475	59,174,891	-0.02%	3.03%
2020	37,515,748	60,972,798	-1.18%	3.04%
2021	36,981,559	62,830,412	-1.42%	3.05%
2022	36,821,749	64,711,821	-0.43%	2.99%
2023	36,687,353	66,617,606	-0.36%	2.95%
2024	36,559,233	68,560,157	-0.35%	2.92%
2025	36,181,399	70,545,858	-1.03%	2.9%
2026	35,898,979	72,563,773	-0.78%	2.86%
2027	35,758,415	74,604,804	-0.39%	2.81%
2028	35,609,703	76,670,483	-0.42%	2.77%
2029	35,452,249	78,773,192	-0.44%	2.74%
2030	35,287,436	80,913,118	-0.46%	2.72%
2031	35,116,185	83,087,927	-0.49%	2.69%
2032	34,938,952	85,293,126	-0.5%	2.65%
2033	34,757,421	87,520,491	-0.52%	2.61%
2034	34,571,572	89,788,673	-0.53%	2.59%
2035	34,381,734	92,091,418	-0.55%	2.56%
2036	34,187,419	94,420,808	-0.57%	2.53%
2037	33,988,985	96,775,766	-0.58%	2.49%
2038	33,787,175	99,156,465	-0.59%	2.46%
2039	33,581,427	101,567,525	-0.61%	2.43%
2040	33,372,181	103,999,350	-0.62%	2.39%
2041	33,160,435	106,448,475	-0.63%	2.35%
2042	32,945,446	108,926,272	-0.65%	2.33%
2043	32,726,827	111,433,788	-0.66%	2.3%
2044	32,506,015	113,966,263	-0.67%	2.27%
2045	32,282,692	116,525,463	-0.69%	2.25%
2046	32,056,740	119,109,670	-0.7%	2.22%
2047	31,828,421	121,721,018	-0.71%	2.19%
2048	31,597,823	124,351,294	-0.72%	2.16%
2049	31,364,596	126,981,394	-0.74%	2.12%
2050	31,128,250	129,621,083	-0.75%	2.08%

From 2006 to 2016, the population of Poland decreased by 171,180 people (a 0.45% decline), while Tanzania gained 13,529,111 people (a 33.6% growth).

For the next 10 years, from 2016 to 2026, Poland lost -2,071,108 (a 5.45% decline), while Tanzania's population increased by 18,762,066 (a 34.9% growth).

Poland was ranked 32nd most populous country in 2006 and is 46th in 2026. Tanzania was ranked 30th in 2006 and ranked 20th now.

The UN's World Population Prospects forecasts that with changing growth rate trends in 24 years (in 2050) Poland's population will shrink by 13.3% to 31,128,250 people with a rank change from 46th to 61st. The population of Tanzania will increase by 78.6% to 129,621,083 people and rank change from 20th to 15th.