ZIP 61811 vs ZIP 61820
A side-by-side comparison of ZIP Code 61811 and ZIP Code 61820: population, income, housing, and more.
ZIP 61811 and ZIP 61820 are ZIP Code areas in Illinois. This page compares them across population, income, housing, education, commuting, and how each has changed since 2019.
ZIP 61820 has the higher population (38,481 vs 619 in ZIP 61811). ZIP 61811 has the higher median household income ($68,750 vs $31,031 in ZIP 61820). ZIP 61820 has the higher median home value ($175,900 vs $122,800 in ZIP 61811).
Population, income & housing
| ZIP 61811 | ZIP 61820 | |
|---|---|---|
| Population | 619 | 38,481 |
| Median age | 50.3 yrs | 22.2 yrs |
| Median household income | $68,750 | $31,031 |
| Median home value | $122,800 | $175,900 |
| Median gross rent | $900 | $1,077 |
| Housing units | 327 | 18,672 |
| Homeownership rate | 79.7% | 20.0% |
| Bachelor's degree or higher | 9.0% | 54.6% |
| Unemployment rate | 3.7% | 4.3% |
Trends (ACS 5-year, 2019–2023)
| ZIP 61811 | ZIP 61820 | |
|---|---|---|
| Population | 709 → 619 (-12.7%) | 38,393 → 38,481 (+0.2%) |
| Median household income | $46,591 → $68,750 (+47.6%) | $26,831 → $31,031 (+15.7%) |
| Median home value | $94,400 → $122,800 (+30.1%) | $136,800 → $175,900 (+28.6%) |
| Median gross rent | $986 → $900 (-8.7%) | $882 → $1,077 (+22.1%) |
ZIP 61811
709619
$46,591$68,750
$94,400$122,800
$986$900
ZIP 61820
38,39338,481
$26,831$31,031
$136,800$175,900
$882$1,077
Age & race/ethnicity
Age distribution (share)
| ZIP 61811 | ZIP 61820 | |
|---|---|---|
| Under 5 | 7.6% | 3.0% |
| 5 to 17 | 6.8% | 6.3% |
| 18 to 24 | 13.6% | 53.9% |
| 25 to 34 | 11.3% | 15.0% |
| 35 to 44 | 6.5% | 6.0% |
| 45 to 54 | 14.4% | 5.8% |
| 55 to 64 | 13.1% | 5.3% |
| 65 to 74 | 12.8% | 2.9% |
| 75 and over | 14.1% | 1.9% |
Race & ethnicity (share)
| ZIP 61811 | ZIP 61820 | |
|---|---|---|
| White (non-Hispanic) | 98.7% | 56.9% |
| Black or African American | 0.0% | 13.0% |
| American Indian & Alaska Native | 0.0% | 0.2% |
| Asian | 0.6% | 17.8% |
| Native Hawaiian & Pacific Islander | 0.0% | 0.0% |
| Some other race | 0.0% | 0.1% |
| Two or more races | 0.6% | 3.4% |
| Hispanic or Latino | 0.0% | 8.6% |
Educational attainment (age 25+)
Share of adults 25+
| ZIP 61811 | ZIP 61820 | |
|---|---|---|
| No high school diploma | 5.2% | 7.2% |
| High school graduate | 48.7% | 17.5% |
| Some college or associate's | 37.2% | 20.7% |
| Bachelor's degree | 7.2% | 20.6% |
| Graduate or professional degree | 1.8% | 34.0% |
Commute to work
How workers get to work (share)
| ZIP 61811 | ZIP 61820 | |
|---|---|---|
| Drove alone | 90.6% | 45.3% |
| Carpooled | 2.3% | 7.5% |
| Public transit | 0.0% | 8.5% |
| Walked | 1.9% | 18.4% |
| Bicycle | 0.0% | 2.7% |
| Worked from home | 5.2% | 16.0% |
| Other means | 0.0% | 1.7% |
Housing
Units in structure (share)
| ZIP 61811 | ZIP 61820 | |
|---|---|---|
| 1-unit, detached | 84.1% | 22.7% |
| 1-unit, attached | 0.0% | 1.2% |
| 2 to 4 units | 6.4% | 5.5% |
| 5 to 19 units | 8.0% | 26.8% |
| 20 or more units | 0.0% | 42.6% |
| Mobile home & other | 1.5% | 1.1% |
Poverty & households
| ZIP 61811 | ZIP 61820 | |
|---|---|---|
| Poverty rate | 8.2% | 43.9% |
| Average household size | 2.16 | 2.01 |
| Mean commute (minutes) | 21 | 14 |
| Median year structure built | 1972 | 1989 |