| ZIP Code | 51009 |
|---|---|
| City | Calumet |
| State | Iowa (IA) |
| County | O'Brien County |
| Area Code | 712 |
| Elevation | 1,439 ft |
| Latitude | 42.945024 |
|---|---|
| Longitude | -95.551435 |
| Timezone | Chicago (DST) |
| FIPS | 19141 |
| ZIP Type | PO Box |
| Status | Active |
Race & Ethnicity
Age Breakdown
Key Indicators
| Median Age | 32.8 yrs ↑ 126% since 2019 |
|---|---|
| Avg Household Size | 2.38 |
| Below Poverty | 25.2% ▲ 152% above avg |
| College Grads | 30.0% ▼ 23% below avg |
| Unemployment | 4.0% ▼ 18% below avg |
| HS Graduate | 34 (42.5%) |
| Some College | 18 (22.5%) |
| Associates | 4 (5%) |
| Bachelors | 10 (12.5%) |
| Graduate Degree | 14 (17.5%) |
Education
Housing Tenure
Home Value Distribution
Financials
| Median HH Income | $53,125 ▼ 30% below avg ↑ 23% since 2019 |
|---|---|
| Median Home Value | $65,000 ▼ 77% below avg ↑ 2% since 2019 |
| Home/Income Ratio | 1.2x (nat avg ~3.5x) |
| Median Rent | $475/mo ↑ 7% since 2019 |
| Total Units | 58 |
| Vacant Units | 3 |
| Avg HH Size | 2.38 |
Income Distribution
How People Get to Work
Commute Time
Year Built
Summary
| Total Units | 58 |
|---|---|
| Vacant | 3 |
| Owner Occupied | 83.6% |
| Renter Occupied | 16.4% |
| Avg HH Size | 2.38 |
ZIP code 51009 is located in Calumet, Iowa, within O'Brien County. With a population of 131, this is a sparsely populated ZIP code with a relatively young community — the median age is 32.8 years. Economically, 51009 is a working-class ZIP code: the median household income of $53,125 is below the national average.
Real estate in ZIP code 51009 represents one of the more affordable housing markets in the country. The median home value of $65,000 is well below the national average. Renters can expect to pay around $475 per month in median rent. Homeownership is strong here — 83.6% of occupied units are owner-occupied, suggesting an established, stable residential community. Median home values have increased by 2% since 2019.
The population of 51009 is primarily White (87.79%). Residents are moderately educated — 30.0% hold a bachelor's degree or higher, which is below the national average. Poverty affects a significant share of residents at 25.2%. Household income has grown by 23% since 2019.
The unemployment rate in 51009 stands at 4.0%, which is below the national average. As in most parts of the country, driving alone is the dominant commute mode at 91%.
Overall, ZIP code 51009 in Calumet, IA is characterized as working-class, moderately educated, a relatively young community, and predominantly owner-occupied. With 131 residents, a median household income of $53,125, and a median home value of $65,000, it offers a clear picture of life in this part of Iowa.