Albertville, Alabama
Demographics
Table:
Historical population

Census	Pop.	Note	%±

1910	1,544	—
1920	1,666	7.9%
1930	2,716	63.0%
1940	3,651	34.4%
1950	5,397	47.8%
1960	8,250	52.9%
1970	9,963	20.8%
1980	12,039	20.8%
1990	14,507	20.5%
2000	17,247	18.9%
2010	21,160	22.7%
2017 (est.)	21,392	[4]	1.1%
U.S. Decennial Census[20]
2013 Estimate[21]

Considering the data table for 'Albertville, Alabama' (see 'Demographics'), write a one-sentence description of the highlighted cells and return it as JSON: {"answer": "YOUR ANSWER"}.