ZIP 61831 vs ZIP 61840
A side-by-side comparison of ZIP Code 61831 and ZIP Code 61840: population, income, housing, and more.
ZIP 61831 and ZIP 61840 are ZIP Code areas in Illinois. This page compares them across population, income, housing, education, commuting, and how each has changed since 2019.
ZIP 61840 has the higher population (572 vs 164 in ZIP 61831). ZIP 61831 has the higher median household income ($86,250 vs $81,313 in ZIP 61840). ZIP 61840 has the higher median home value ($269,500 vs $171,900 in ZIP 61831).
Population, income & housing
| ZIP 61831 | ZIP 61840 | |
|---|---|---|
| Population | 164 | 572 |
| Median age | 65.5 yrs | 56.6 yrs |
| Median household income | $86,250 | $81,313 |
| Median home value | $171,900 | $269,500 |
| Housing units | 111 | 243 |
| Homeownership rate | 100.0% | 95.5% |
| Bachelor's degree or higher | 13.4% | 37.0% |
| Unemployment rate | 0.0% | 0.0% |
Trends (ACS 5-year, 2019–2023)
| ZIP 61831 | ZIP 61840 | |
|---|---|---|
| Population | 139 → 164 (+18.0%) | 619 → 572 (-7.6%) |
| Median household income | $41,528 → $86,250 (+107.7%) | $65,234 → $81,313 (+24.6%) |
| Median home value | $90,000 → $171,900 (+91.0%) | $247,700 → $269,500 (+8.8%) |
ZIP 61831
139164
$41,528$86,250
$90,000$171,900
ZIP 61840
619572
$65,234$81,313
$247,700$269,500
Age & race/ethnicity
Age distribution (share)
| ZIP 61831 | ZIP 61840 | |
|---|---|---|
| Under 5 | 1.8% | 10.1% |
| 5 to 17 | 9.8% | 15.2% |
| 18 to 24 | 1.8% | 0.0% |
| 25 to 34 | 0.0% | 11.7% |
| 35 to 44 | 10.4% | 8.6% |
| 45 to 54 | 7.9% | 3.5% |
| 55 to 64 | 17.7% | 29.4% |
| 65 to 74 | 23.8% | 4.9% |
| 75 and over | 26.8% | 16.6% |
Race & ethnicity (share)
| ZIP 61831 | ZIP 61840 | |
|---|---|---|
| White (non-Hispanic) | 100.0% | 93.7% |
| Black or African American | 0.0% | 1.9% |
| American Indian & Alaska Native | 0.0% | 0.0% |
| Asian | 0.0% | 0.0% |
| Native Hawaiian & Pacific Islander | 0.0% | 0.0% |
| Some other race | 0.0% | 0.0% |
| Two or more races | 0.0% | 4.4% |
| Hispanic or Latino | 0.0% | 0.0% |
Educational attainment (age 25+)
Share of adults 25+
| ZIP 61831 | ZIP 61840 | |
|---|---|---|
| No high school diploma | 9.2% | 0.0% |
| High school graduate | 52.1% | 29.5% |
| Some college or associate's | 25.4% | 33.5% |
| Bachelor's degree | 6.3% | 27.9% |
| Graduate or professional degree | 7.0% | 9.1% |
Commute to work
How workers get to work (share)
| ZIP 61831 | ZIP 61840 | |
|---|---|---|
| Drove alone | 85.0% | 100.0% |
| Carpooled | 5.0% | 0.0% |
| Public transit | 0.0% | 0.0% |
| Walked | 10.0% | 0.0% |
| Bicycle | 0.0% | 0.0% |
| Worked from home | 0.0% | 0.0% |
| Other means | 0.0% | 0.0% |
Housing
Units in structure (share)
| ZIP 61831 | ZIP 61840 | |
|---|---|---|
| 1-unit, detached | 97.3% | 88.9% |
| 1-unit, attached | 0.9% | 0.0% |
| 2 to 4 units | 0.0% | 0.0% |
| 5 to 19 units | 0.0% | 0.0% |
| 20 or more units | 0.0% | 0.0% |
| Mobile home & other | 1.8% | 11.1% |
Poverty & households
| ZIP 61831 | ZIP 61840 | |
|---|---|---|
| Poverty rate | 7.3% | 0.0% |
| Average household size | 1.71 | 2.59 |
| Mean commute (minutes) | 25 | 32 |
| Median year structure built | 1953 | 1966 |