Lake Norden, South Dakota
Demographics
Table:
Historical population

Census	Pop.	Note	%±

1910	202	—
1920	408	102.0%
1930	459	12.5%
1940	463	0.9%
1950	373	−19.4%
1960	390	4.6%
1970	393	0.8%
1980	417	6.1%
1990	427	2.4%
2000	432	1.2%
2010	467	8.1%
2016 (est.)	481	[9]	3.0%
U.S. Decennial Census[10]

Considering the data table for the 'Demographics' part of 'Lake Norden, South Dakota', produce a single-sentence summary focused on the highlighted cells and format it within the following JSON object {"answer": "YOUR ANSWER"}.