Lake

County in South Dakota

County

The population development of Lake.

Name	Status	Population Census 1990-04-01	Population Census 2000-04-01	Population Census 2010-04-01	Population Census 2020-04-01	Population Estimate 2024-07-01
Lake	County	10,550	11,276	11,200	11,064	11,006	→
South Dakota	State	696,004	754,844	814,180	886,729	924,669

Contents: Incorporated Places

The population development of the incorporated places in Lake.

The Details icon links to further information about a selected place including its population structure (gender, age groups, age distribution, urbanization, »race«, ethnicity).

Name	Status	County	Population Census 1990-04-01	Population Census 2000-04-01	Population Census 2010-04-01	Population Census 2020-04-01	Population Estimate 2024-07-01
Brant Lake (← Brant Lake CDP)	City	Lake	...	...	51	57	56	→
Madison	City	Lake	6,355	6,574	6,493	6,193	6,086	→
Nunda	Town	Lake	45	47	43	47	49	→
Ramona	Town	Lake	194	190	174	160	161	→
Wentworth	Village	Lake	181	188	171	180	169	→

Source: U.S. Census Bureau.

Explanation: Latest available rebased population figures are used. In case of significant changes, they were recalculated by using census block data.

Further information about the population structure:

Gender (C 2020)
Males	5,781
Females	5,278

Age Groups (C 2020)
0-17 years	2,433
18-64 years	6,446
65+ years	2,180

Age Distribution (C 2020)
80+ years	561
70-79 years	893
60-69 years	1,649
50-59 years	1,304
40-49 years	1,117
30-39 years	1,198
20-29 years	1,449
10-19 years	1,602
0-9 years	1,286

Urbanization (C 2020)
Rural	4,890
Urban	6,169

»Race« (C 2020)
White	10,138
Black/African American	107
Indigenous	128
Asian	71
Pacific Islander	12
Some other	179
2 or more	424

Ethnicity (C 2020)
Hispanic or Latino	606
Other	10,453