South Kingstown, Rhode Island
Demographics
Table:
Historical population

Census	Pop.	Note	%±

1790	4,131	—
1800	3,438	−16.8%
1810	3,560	3.5%
1820	3,723	4.6%
1830	3,663	−1.6%
1840	3,717	1.5%
1850	3,807	2.4%
1860	4,717	23.9%
1870	4,493	−4.7%
1880	5,114	13.8%
1890	4,823	−5.7%
1900	4,972	3.1%
1910	5,176	4.1%
1920	5,181	0.1%
1930	6,010	16.0%
1940	7,282	21.2%
1950	10,148	39.4%
1960	11,942	17.7%
1970	16,913	41.6%
1980	20,414	20.7%
1990	24,631	20.7%
2000	27,921	13.4%
2010	30,639	9.7%
2015 (est.)	30,826	[6]	0.6%
U.S. Decennial Census[7]

With reference to the table that covers 'South Kingstown, Rhode Island' in the 'Demographics' section, write a one-sentence description of the highlighted cells and format it within the following JSON object {"answer": "YOUR ANSWER"}.