| ZIP Code | 61360 |
|---|---|
| City | Seneca |
| State | Illinois (IL) |
| County | LaSalle County |
| Area Code | 815 |
| Elevation | 659 ft |
| Latitude | 41.332589 |
|---|---|
| Longitude | -88.600301 |
| Timezone | Chicago (DST) |
| FIPS | 17099 |
| ZIP Type | Standard |
| Status | Active |
Race & Ethnicity
Age Breakdown
Key Indicators
| Median Age | 41.8 yrs ↑ 11% since 2019 |
|---|---|
| Avg Household Size | 2.60 |
| Below Poverty | 14.7% ▲ 47% above avg |
| College Grads | 31.5% ▼ 19% below avg |
| Unemployment | 2.7% ▼ 46% below avg |
| HS Graduate | 840 (37.5%) |
| Some College | 300 (13.4%) |
| Associates | 395 (17.6%) |
| Bachelors | 351 (15.7%) |
| Graduate Degree | 354 (15.8%) |
Education
Housing Tenure
Home Value Distribution
Financials
| Median HH Income | $94,137 ▲ 23% above avg ↑ 22% since 2019 |
|---|---|
| Median Home Value | $240,800 ▼ 14% below avg ↑ 43% since 2019 |
| Home/Income Ratio | 2.6x (nat avg ~3.5x) |
| Median Rent | $1,057/mo ↑ 20% since 2019 |
| Total Units | 1,319 |
| Vacant Units | 44 |
| Avg HH Size | 2.60 |
Income Distribution
How People Get to Work
Commute Time
Year Built
Summary
| Total Units | 1,319 |
|---|---|
| Vacant | 44 |
| Owner Occupied | 78.0% |
| Renter Occupied | 22.0% |
| Avg HH Size | 2.60 |
ZIP code 61360 is located in Seneca, Illinois, within LaSalle County. With a population of 3,320, this is a sparsely populated ZIP code with a middle-aged community — the median age is 41.8 years. Economically, 61360 is a middle-income ZIP code: the median household income of $94,137 is above the national average.
Real estate in ZIP code 61360 represents an affordable housing market. The median home value of $240,800 is near the national average. Renters can expect to pay around $1,057 per month in median rent. Homeownership is strong here — 78.0% of occupied units are owner-occupied, suggesting an established, stable residential community. Median home values have increased by 43% since 2019.
The population of 61360 is primarily White (89.73%). Residents are moderately educated — 31.5% hold a bachelor's degree or higher, which is below the national average. Poverty affects some residents at 14.7%. Household income has grown by 22% since 2019.
The unemployment rate in 61360 stands at 2.7%, which is below the national average. As in most parts of the country, driving alone is the dominant commute mode at 82%.
Overall, ZIP code 61360 in Seneca, IL is characterized as middle-income, moderately educated, a middle-aged community, and predominantly owner-occupied. With 3,320 residents, a median household income of $94,137, and a median home value of $240,800, it offers a clear picture of life in this part of Illinois.