| ZIP Code | 52228 |
|---|---|
| City | Fairfax |
| State | Iowa (IA) |
| County | Linn County |
| Area Code | 319 |
| Elevation | 802 ft |
| Latitude | 41.902291 |
|---|---|
| Longitude | -91.788703 |
| Timezone | Chicago (DST) |
| FIPS | 19113 |
| ZIP Type | Standard |
| Status | Active |
Race & Ethnicity
Age Breakdown
Key Indicators
| Median Age | 39.3 yrs ↓ 5% since 2019 |
|---|---|
| Avg Household Size | 2.75 |
| Below Poverty | 3.8% ▼ 63% below avg |
| College Grads | 57.5% ▲ 49% above avg |
| Unemployment | 2.7% ▼ 44% below avg |
| HS Graduate | 539 (22.5%) |
| Some College | 147 (6.1%) |
| Associates | 333 (13.9%) |
| Bachelors | 326 (13.6%) |
| Graduate Degree | 1,055 (44%) |
Education
Housing Tenure
Home Value Distribution
Financials
| Median HH Income | $121,366 ▲ 59% above avg ↑ 28% since 2019 |
|---|---|
| Median Home Value | $301,600 ▲ 8% above avg ↑ 43% since 2019 |
| Home/Income Ratio | 2.5x (nat avg ~3.5x) |
| Median Rent | $1,194/mo ↓ 13% since 2019 |
| Total Units | 1,470 |
| Vacant Units | 63 |
| Avg HH Size | 2.75 |
Income Distribution
How People Get to Work
Commute Time
Year Built
Summary
| Total Units | 1,470 |
|---|---|
| Vacant | 63 |
| Owner Occupied | 92.8% |
| Renter Occupied | 7.3% |
| Avg HH Size | 2.75 |
ZIP code 52228 is located in Fairfax, Iowa, within Linn County. With a population of 3,865, this is a sparsely populated ZIP code with a middle-aged community — the median age is 39.3 years. Economically, 52228 is a upper-middle-income ZIP code: the median household income of $121,366 is significantly above the national average.
Real estate in ZIP code 52228 represents a mid-range housing market. The median home value of $301,600 is near the national average. Renters can expect to pay around $1,194 per month in median rent. Homeownership is strong here — 92.8% of occupied units are owner-occupied, suggesting an established, stable residential community. Median home values have increased by 43% since 2019.
The population of 52228 is primarily White (90.50%). Residents are well-educated — 57.5% hold a bachelor's degree or higher, which is above the national average. Poverty affects a relatively small share of residents at 3.8%. Household income has grown by 28% since 2019.
The unemployment rate in 52228 stands at 2.7%, which is below the national average. About 18% of workers are remote. As in most parts of the country, driving alone is the dominant commute mode at 78%.
Overall, ZIP code 52228 in Fairfax, IA is characterized as upper-middle-income, well-educated, a middle-aged community, and predominantly owner-occupied. With 3,865 residents, a median household income of $121,366, and a median home value of $301,600, it offers a clear picture of life in this part of Iowa.