Tecumseh, Michigan
Demographics
Table:
Historical population

Census	Pop.	Note	%±

1860	1,640	—
1870	2,039	24.3%
1880	2,111	3.5%
1890	2,310	9.4%
1900	2,400	3.9%
1910	2,332	−2.8%
1920	2,432	4.3%
1930	2,456	1.0%
1940	2,921	18.9%
1950	4,020	37.6%
1960	7,045	75.2%
1970	7,120	1.1%
1980	7,320	2.8%
1990	7,462	1.9%
2000	8,574	14.9%
2010	8,521	−0.6%
2017 (est.)	8,375	[3]	−1.7%
U.S. Decennial Census[12]

Having looked at the tabular data covering 'Tecumseh, Michigan' (see 'Demographics'), summarise the highlighted cells in a single sentence and return it as JSON: {"answer": "YOUR ANSWER"}.