ZIP code 51442: Denison, IA
51442 is a ZIP code in Denison, Iowa, mainly in Crawford County. About 9,692 people live here.
- Population
- 9,692
- Median household income
- $66,767
- Typical home value
- $178,300+1.2% in 12 months
- Median rent
- $755gross, per month
- Median age
- 36.1
- Homeowners
- 73.2%of occupied homes
Shaded: ZIP code 51442's area. Click anywhere on the map to see which ZIP code it's in.
ZIP codes within 10 milesWithin 25 miles
ZIP code 51442 details
| City | Denison |
|---|---|
| State | Iowa |
| County | Crawford County |
| Metro area | Not in a metro or micro area |
| Time zone | Central Time (UTC−6), observes daylight saving time |
| Type | Standard (delivery area) |
| Land area | 159.6 sq mi, plus 0.1 sq mi of water |
| Population density | 61 people per sq mi |
| Bachelor's degree or higher | 17.3% of adults 25+ |
| Average commute | 14.2 minutes |
| Center coordinates | 42.03146, -95.35653 |
Median rent in 51442 by bedrooms
| Size | Median gross rent |
|---|---|
| 1 bedroom | $632/mo |
| 2 bedrooms | $752/mo |
| 3 bedrooms | $951/mo |
| 4 bedrooms | $524/mo |
Gross rent includes utilities paid by the tenant. ACS 2020–2024; sizes with too few rentals to estimate are left out.
ZIP codes near 51442
| ZIP code | City | Distance | Population |
|---|---|---|---|
| 51441 | Deloit, IA | 6.0 mi | 468 |
| 51520 | Arion, IA | 6.8 mi | 243 |
| 51465 | Vail, IA | 8.9 mi | 689 |
| 51528 | Dow City, IA | 11.3 mi | 674 |
| 51461 | Schleswig, IA | 11.6 mi | 1,097 |
| 51448 | Kiron, IA | 12.3 mi | 612 |
| 51439 | Charter Oak, IA | 12.4 mi | 818 |
| 51460 | Ricketts, IA | 13.0 mi | 61 |
Population and median household income: ACS 2020–2024 5-year estimates. Typical home value: Zillow Home Value Index (September 2026) where available, otherwise the ACS median owner-reported value. "PO Box" marks ZIP codes with no delivery area of their own. Methodology
Buying a home in 51442?
A typical home in ZIP code 51442 is worth about $178,300 (Zillow Home Value Index). The median household here earns $66,767 a year. See what buying here would cost per month, with Iowa average taxes and insurance filled in.
Monthly payment for a $178,300 homeWhat can a $66,767 income afford?Rental property numbers
About ZIP code 51442
What city is ZIP code 51442?
ZIP code 51442 is in Denison, IA, in Crawford County.
What county is ZIP code 51442 in?
51442 is mainly in Crawford County, Iowa.
What is the population of ZIP code 51442?
About 9,692 people live in ZIP code 51442, according to the American Community Survey 2020–2024 5-year estimates.
What time zone is ZIP code 51442 in?
51442 is in Central Time (UTC−6). It observes daylight saving time.