O'Fallon, Missouri
Demographics
Table:
Historical population

Census	Pop.	Note	%±

1880	295	—
1920	588	—
1930	594	1.0%
1940	618	4.0%
1950	789	27.7%
1960	3,770	377.8%
1970	7,018	86.2%
1980	8,677	23.6%
1990	18,698	115.5%
2000	46,169	146.9%
2010	79,329	71.8%
2017 (est.)	87,597	[5]	10.4%
U.S. Decennial Census[16]
2017 Estimate[5]

Using the data table for 'O'Fallon, Missouri' titled 'Demographics', compose one sentence describing only the highlighted cells and provide it inside the JSON object {"answer": "YOUR ANSWER"}.