| ZIP Code | 61070 |
|---|---|
| City | Rock City |
| State | Illinois (IL) |
| County | Stephenson County |
| Area Code | 779/815 |
| Elevation | 921 ft |
| Latitude | 42.415681 |
|---|---|
| Longitude | -89.471727 |
| Timezone | Chicago (DST) |
| FIPS | 17177 |
| ZIP Type | Standard |
| Status | Active |
Race & Ethnicity
Age Breakdown
Key Indicators
| Median Age | 52.4 yrs ↑ 27% since 2019 |
|---|---|
| Avg Household Size | 2.60 |
| Below Poverty | 5.9% ▼ 41% below avg |
| College Grads | 45.5% ▲ 17% above avg |
| Unemployment | 4.8% ≈ Avg |
| HS Graduate | 200 (20.9%) |
| Some College | 114 (11.9%) |
| Associates | 207 (21.7%) |
| Bachelors | 153 (16%) |
| Graduate Degree | 281 (29.4%) |
Education
Housing Tenure
Home Value Distribution
Financials
| Median HH Income | $83,542 ▲ 9% above avg ↑ 58% since 2019 |
|---|---|
| Median Home Value | $173,000 ▼ 38% below avg ↑ 25% since 2019 |
| Home/Income Ratio | 2.1x (nat avg ~3.5x) |
| Median Rent | $845/mo ↑ 4% since 2019 |
| Total Units | 600 |
| Vacant Units | 91 |
| Avg HH Size | 2.60 |
Income Distribution
How People Get to Work
Commute Time
Year Built
Summary
| Total Units | 600 |
|---|---|
| Vacant | 91 |
| Owner Occupied | 89.6% |
| Renter Occupied | 10.4% |
| Avg HH Size | 2.60 |
ZIP code 61070 is located in Rock City, Illinois, within Stephenson County. With a population of 1,325, this is a sparsely populated ZIP code with a mature community — the median age is 52.4 years. Economically, 61070 is a middle-income ZIP code: the median household income of $83,542 is near the national average.
Real estate in ZIP code 61070 represents an affordable housing market. The median home value of $173,000 is below the national average. Renters can expect to pay around $845 per month in median rent. Homeownership is strong here — 89.6% of occupied units are owner-occupied, suggesting an established, stable residential community. Median home values have increased by 25% since 2019.
The population of 61070 is primarily White (90.04%). Residents are well-educated — 45.5% hold a bachelor's degree or higher, which is above the national average. Poverty affects a relatively small share of residents at 5.9%. Household income has grown by 58% since 2019.
The unemployment rate in 61070 stands at 4.8%, which is near the national average. About 17% of workers are remote. As in most parts of the country, driving alone is the dominant commute mode at 79%.
Overall, ZIP code 61070 in Rock City, IL is characterized as middle-income, well-educated, a mature community, and predominantly owner-occupied. With 1,325 residents, a median household income of $83,542, and a median home value of $173,000, it offers a clear picture of life in this part of Illinois.