Lake County vs Roberts County
A side-by-side comparison of Lake County and Roberts County: population, income, housing, and more.
Lake County and Roberts County are counties in South Dakota. This page compares them across population, income, housing, education, commuting, and how each has changed since 2019.
Lake County has the higher population (11,052 vs 10,219 in Roberts County). Lake County has the higher median household income ($73,792 vs $63,691 in Roberts County). Lake County has the higher median home value ($231,000 vs $139,100 in Roberts County).
Population, income & housing
| Lake County | Roberts County | |
|---|---|---|
| Population | 11,052 | 10,219 |
| Median age | 43.7 yrs | 37.9 yrs |
| Median household income | $73,792 | $63,691 |
| Median home value | $231,000 | $139,100 |
| Median gross rent | $868 | $656 |
| Housing units | 5,747 | 4,823 |
| Homeownership rate | 71.4% | 69.4% |
| Bachelor's degree or higher | 34.7% | 18.3% |
| Unemployment rate | 2.4% | 6.2% |
Trends (ACS 5-year, 2019–2023)
| Lake County | Roberts County | |
|---|---|---|
| Population | 12,717 → 11,052 (-13.1%) | 10,287 → 10,219 (-0.7%) |
| Median household income | $61,846 → $73,792 (+19.3%) | $50,348 → $63,691 (+26.5%) |
| Median home value | $168,400 → $231,000 (+37.2%) | $103,600 → $139,100 (+34.3%) |
| Median gross rent | $597 → $868 (+45.4%) | $583 → $656 (+12.5%) |
Lake County
12,71711,052
$61,846$73,792
$168,400$231,000
$597$868
Roberts County
10,28710,219
$50,348$63,691
$103,600$139,100
$583$656
Age & race/ethnicity
Age distribution (share)
| Lake County | Roberts County | |
|---|---|---|
| Under 5 | 4.4% | 7.6% |
| 5 to 17 | 15.3% | 20.2% |
| 18 to 24 | 10.6% | 7.5% |
| 25 to 34 | 11.4% | 10.7% |
| 35 to 44 | 10.2% | 10.2% |
| 45 to 54 | 9.4% | 10.0% |
| 55 to 64 | 15.2% | 13.1% |
| 65 to 74 | 16.3% | 11.9% |
| 75 and over | 7.3% | 8.7% |
Race & ethnicity (share)
| Lake County | Roberts County | |
|---|---|---|
| White (non-Hispanic) | 89.7% | 56.9% |
| Black or African American | 0.5% | 0.3% |
| American Indian & Alaska Native | 2.3% | 35.9% |
| Asian | 0.6% | 0.2% |
| Native Hawaiian & Pacific Islander | 0.1% | 0.0% |
| Some other race | 0.1% | 0.2% |
| Two or more races | 1.6% | 4.0% |
| Hispanic or Latino | 5.1% | 2.4% |
Educational attainment (age 25+)
Share of adults 25+
| Lake County | Roberts County | |
|---|---|---|
| No high school diploma | 6.3% | 8.3% |
| High school graduate | 25.4% | 37.2% |
| Some college or associate's | 33.5% | 36.2% |
| Bachelor's degree | 25.8% | 13.1% |
| Graduate or professional degree | 8.9% | 5.1% |
Commute to work
How workers get to work (share)
| Lake County | Roberts County | |
|---|---|---|
| Drove alone | 78.0% | 77.2% |
| Carpooled | 5.1% | 7.7% |
| Public transit | 1.4% | 1.0% |
| Walked | 4.7% | 4.4% |
| Bicycle | 0.0% | 0.0% |
| Worked from home | 9.6% | 7.7% |
| Other means | 1.2% | 2.1% |
Housing
Units in structure (share)
| Lake County | Roberts County | |
|---|---|---|
| 1-unit, detached | 73.0% | 81.8% |
| 1-unit, attached | 2.2% | 0.6% |
| 2 to 4 units | 5.3% | 3.5% |
| 5 to 19 units | 7.5% | 2.7% |
| 20 or more units | 4.7% | 1.2% |
| Mobile home & other | 7.3% | 10.3% |
Poverty & households
| Lake County | Roberts County | |
|---|---|---|
| Poverty rate | 9.4% | 17.3% |
| Average household size | 2.27 | 2.73 |
| Mean commute (minutes) | 16 | 16 |
| Median year structure built | 1976 | 1973 |
Full profiles
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