Park City, Illinois
Demographics
Table:
Historical population

Census	Pop.	Note	%±

1960	1,408	—
1970	2,906	106.4%
1980	3,673	26.4%
1990	4,677	27.3%
2000	6,637	41.9%
2010	7,570	14.1%
2016 (est.)	7,350	[2]	−2.9%
U.S. Decennial Census[11]

Given the following table concerning 'Park City, Illinois' (see 'Demographics'), produce a single-sentence summary focused on the highlighted cells and provide it inside the JSON object {"answer": "YOUR ANSWER"}.