Darlington, Indiana
Demographics
Table:
Historical population

Census	Pop.	Note	%±

1880	468	—
1890	461	−1.5%
1900	727	57.7%
1910	780	7.3%
1920	823	5.5%
1930	690	−16.2%
1940	683	−1.0%
1950	711	4.1%
1960	668	−6.0%
1970	802	20.1%
1980	811	1.1%
1990	740	−8.8%
2000	854	15.4%
2010	843	−1.3%
2017 (est.)	852	[4]	1.1%
U.S. Decennial Census[15]

Studying the data table for 'Darlington, Indiana' titled 'Demographics', summarise the highlighted cells in a single sentence and format it within the following JSON object {"answer": "YOUR ANSWER"}.