| ZIP Code | 51557 |
|---|---|
| City | Mondamin |
| State | Iowa (IA) |
| County | Harrison County |
| Area Code | 712 |
| Elevation | 1,025 ft |
| Latitude | 41.733644 |
|---|---|
| Longitude | -96.006365 |
| Timezone | Chicago (DST) |
| FIPS | 19085 |
| ZIP Type | Standard |
| Status | Active |
Race & Ethnicity
Age Breakdown
Key Indicators
| Median Age | 39.6 yrs ↓ 27% since 2019 |
|---|---|
| Avg Household Size | 2.42 |
| Below Poverty | 6.0% ▼ 40% below avg |
| College Grads | 38.2% ≈ Avg |
| Unemployment | 1.1% ▼ 79% below avg |
| No HS Diploma | 2 (0.4%) |
| HS Graduate | 182 (35.5%) |
| Some College | 52 (10.1%) |
| Associates | 81 (15.8%) |
| Bachelors | 63 (12.3%) |
| Graduate Degree | 133 (25.9%) |
Education
Housing Tenure
Home Value Distribution
Financials
| Median HH Income | $75,221 ≈ Avg |
|---|---|
| Median Home Value | $160,900 ▼ 42% below avg ↑ 18% since 2019 |
| Home/Income Ratio | 2.1x (nat avg ~3.5x) |
| Median Rent | $919/mo ↑ 53% since 2019 |
| Total Units | 385 |
| Vacant Units | 60 |
| Avg HH Size | 2.42 |
Income Distribution
How People Get to Work
Commute Time
Year Built
Summary
| Total Units | 385 |
|---|---|
| Vacant | 60 |
| Owner Occupied | 86.8% |
| Renter Occupied | 13.2% |
| Avg HH Size | 2.42 |
ZIP code 51557 is located in Mondamin, Iowa, within Harrison County. With a population of 788, this is a sparsely populated ZIP code with a middle-aged community — the median age is 39.6 years. Economically, 51557 is a middle-income ZIP code: the median household income of $75,221 is near the national average.
Real estate in ZIP code 51557 represents an affordable housing market. The median home value of $160,900 is below the national average. Renters can expect to pay around $919 per month in median rent. Homeownership is strong here — 86.8% of occupied units are owner-occupied, suggesting an established, stable residential community. Median home values have increased by 18% since 2019.
The population of 51557 is primarily White (92.26%). Residents are moderately educated — 38.2% hold a bachelor's degree or higher, which is near the national average. Poverty affects a relatively small share of residents at 6.0%.
The unemployment rate in 51557 stands at 1.1%, which is well 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 71%.
Overall, ZIP code 51557 in Mondamin, IA is characterized as middle-income, moderately educated, a middle-aged community, and predominantly owner-occupied. With 788 residents, a median household income of $75,221, and a median home value of $160,900, it offers a clear picture of life in this part of Iowa.