| ZIP Code | 51239 |
|---|---|
| City | Hull |
| State | Iowa (IA) |
| County | Sioux County |
| Area Code | 712 |
| Elevation | 1,407 ft |
| Latitude | 43.203917 |
|---|---|
| Longitude | -96.147481 |
| Timezone | Chicago (DST) |
| FIPS | 19167 |
| ZIP Type | Standard |
| Status | Active |
Race & Ethnicity
Age Breakdown
Key Indicators
| Median Age | 37.5 yrs ↑ 14% since 2019 |
|---|---|
| Avg Household Size | 2.84 |
| Below Poverty | 6.5% ▼ 35% below avg |
| College Grads | 44.8% ▲ 16% above avg |
| Unemployment | 2.9% ▼ 41% below avg |
| No HS Diploma | 41 (2.3%) |
| HS Graduate | 546 (31.2%) |
| Some College | 149 (8.5%) |
| Associates | 230 (13.2%) |
| Bachelors | 316 (18.1%) |
| Graduate Degree | 467 (26.7%) |
Education
Housing Tenure
Home Value Distribution
Financials
| Median HH Income | $82,353 ▲ 8% above avg ↑ 15% since 2019 |
|---|---|
| Median Home Value | $231,300 ▼ 17% below avg ↑ 42% since 2019 |
| Home/Income Ratio | 2.8x (nat avg ~3.5x) |
| Median Rent | $1,005/mo ↑ 37% since 2019 |
| Total Units | 1,053 |
| Vacant Units | 35 |
| Avg HH Size | 2.84 |
Income Distribution
How People Get to Work
Commute Time
Year Built
Summary
| Total Units | 1,053 |
|---|---|
| Vacant | 35 |
| Owner Occupied | 87.9% |
| Renter Occupied | 12.1% |
| Avg HH Size | 2.84 |
ZIP code 51239 is located in Hull, Iowa, within Sioux County. With a population of 2,947, this is a sparsely populated ZIP code with a relatively young community — the median age is 37.5 years. Economically, 51239 is a middle-income ZIP code: the median household income of $82,353 is near the national average.
Real estate in ZIP code 51239 represents an affordable housing market. The median home value of $231,300 is below the national average. Renters can expect to pay around $1,005 per month in median rent. Homeownership is strong here — 87.9% of occupied units are owner-occupied, suggesting an established, stable residential community. Median home values have increased by 42% since 2019.
The population of 51239 is primarily White (87.55%). Residents are well-educated — 44.8% hold a bachelor's degree or higher, which is above the national average. Poverty affects a relatively small share of residents at 6.5%. Household income has grown by 15% since 2019.
The unemployment rate in 51239 stands at 2.9%, which is below the national average. As in most parts of the country, driving alone is the dominant commute mode at 76%.
Overall, ZIP code 51239 in Hull, IA is characterized as middle-income, well-educated, a relatively young community, and predominantly owner-occupied. With 2,947 residents, a median household income of $82,353, and a median home value of $231,300, it offers a clear picture of life in this part of Iowa.