Lewis County vs St. Clair County
A side-by-side comparison of Lewis County and St. Clair County: population, income, housing, and more.
Lewis County and St. Clair County are counties in Missouri. This page compares them across population, income, housing, education, commuting, and how each has changed since 2019.
Lewis County has the higher population (9,945 vs 9,451 in St. Clair County). Lewis County has the higher median household income ($52,340 vs $46,731 in St. Clair County). St. Clair County has the higher median home value ($142,500 vs $118,900 in Lewis County).
Population, income & housing
| Lewis County | St. Clair County | |
|---|---|---|
| Population | 9,945 | 9,451 |
| Median age | 38.2 yrs | 47.2 yrs |
| Median household income | $52,340 | $46,731 |
| Median home value | $118,900 | $142,500 |
| Median gross rent | $627 | $607 |
| Housing units | 4,315 | 5,295 |
| Homeownership rate | 77.0% | 75.7% |
| Bachelor's degree or higher | 16.5% | 13.7% |
| Unemployment rate | 6.0% | 2.5% |
Trends (ACS 5-year, 2019–2023)
| Lewis County | St. Clair County | |
|---|---|---|
| Population | 9,955 → 9,945 (-0.1%) | 9,370 → 9,451 (+0.9%) |
| Median household income | $45,988 → $52,340 (+13.8%) | $38,870 → $46,731 (+20.2%) |
| Median home value | $87,900 → $118,900 (+35.3%) | $91,900 → $142,500 (+55.1%) |
| Median gross rent | $569 → $627 (+10.2%) | $574 → $607 (+5.7%) |
Lewis County
9,9559,945
$45,988$52,340
$87,900$118,900
$569$627
St. Clair County
9,3709,451
$38,870$46,731
$91,900$142,500
$574$607
Age & race/ethnicity
Age distribution (share)
| Lewis County | St. Clair County | |
|---|---|---|
| Under 5 | 5.0% | 5.4% |
| 5 to 17 | 16.4% | 15.6% |
| 18 to 24 | 15.1% | 6.3% |
| 25 to 34 | 10.2% | 9.7% |
| 35 to 44 | 10.4% | 10.4% |
| 45 to 54 | 10.3% | 11.3% |
| 55 to 64 | 13.8% | 15.6% |
| 65 to 74 | 10.3% | 14.5% |
| 75 and over | 8.5% | 11.3% |
Race & ethnicity (share)
| Lewis County | St. Clair County | |
|---|---|---|
| White (non-Hispanic) | 92.0% | 92.9% |
| Black or African American | 3.0% | 0.8% |
| American Indian & Alaska Native | 0.1% | 0.1% |
| Asian | 0.5% | 0.2% |
| Native Hawaiian & Pacific Islander | 0.2% | 0.0% |
| Some other race | 0.0% | 0.0% |
| Two or more races | 3.0% | 3.8% |
| Hispanic or Latino | 1.2% | 2.1% |
Educational attainment (age 25+)
Share of adults 25+
| Lewis County | St. Clair County | |
|---|---|---|
| No high school diploma | 12.5% | 12.1% |
| High school graduate | 44.9% | 43.8% |
| Some college or associate's | 26.1% | 30.5% |
| Bachelor's degree | 11.5% | 9.6% |
| Graduate or professional degree | 5.1% | 4.0% |
Commute to work
How workers get to work (share)
| Lewis County | St. Clair County | |
|---|---|---|
| Drove alone | 78.3% | 76.5% |
| Carpooled | 10.2% | 13.6% |
| Public transit | 0.4% | 0.1% |
| Walked | 2.8% | 2.8% |
| Bicycle | 0.0% | 0.0% |
| Worked from home | 7.9% | 6.6% |
| Other means | 0.3% | 0.5% |
Housing
Units in structure (share)
| Lewis County | St. Clair County | |
|---|---|---|
| 1-unit, detached | 74.8% | 73.4% |
| 1-unit, attached | 0.2% | 0.5% |
| 2 to 4 units | 10.5% | 3.6% |
| 5 to 19 units | 3.9% | 1.3% |
| 20 or more units | 0.2% | 0.6% |
| Mobile home & other | 10.4% | 20.6% |
Poverty & households
| Lewis County | St. Clair County | |
|---|---|---|
| Poverty rate | 15.3% | 16.3% |
| Average household size | 2.83 | 2.26 |
| Mean commute (minutes) | 23 | 29 |
| Median year structure built | 1968 | 1977 |
Full profiles
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