ZIP code 51023: Hawarden, IA
51023 is a ZIP code in Hawarden, Iowa, mainly in Sioux County. About 3,473 people live here.
- Population
- 3,473
- Median household income
- $80,357
- Typical home value
- $187,300+3.7% in 12 months
- Median rent
- $926gross, per month
- Median age
- 36.9
- Homeowners
- 70.9%of occupied homes
Shaded: ZIP code 51023's area. Click anywhere on the map to see which ZIP code it's in.
ZIP codes within 10 milesWithin 25 miles
ZIP code 51023 details
| City | Hawarden |
|---|---|
| State | Iowa |
| County | Sioux County (also partly Union 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 | 119.9 sq mi, plus 0.8 sq mi of water |
| Population density | 29 people per sq mi |
| Bachelor's degree or higher | 21.3% of adults 25+ |
| Average commute | 16 minutes |
| Center coordinates | 43.00674, -96.46348 |
Median rent in 51023 by bedrooms
| Size | Median gross rent |
|---|---|
| 1 bedroom | $825/mo |
| 2 bedrooms | $910/mo |
| 3 bedrooms | $967/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 51023
| ZIP code | City | Distance | Population |
|---|---|---|---|
| 51011 | Chatsworth, IA | 6.8 mi | 54 |
| 51027 | Ireton, IA | 7.4 mi | 1,280 |
| 57034 | Hudson, SD | 8.7 mi | 661 |
| 57001 | Alcester, SD | 9.8 mi | 1,540 |
| 51001 | Akron, IA | 12.2 mi | 2,342 |
| 57027 | Fairview, SD | 13.1 mi | 199 |
| 51036 | Maurice, IA | 14.1 mi | 445 |
| 51250 | Sioux Center, IA | 14.3 mi | 9,970 |
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 51023?
A typical home in ZIP code 51023 is worth about $187,300 (Zillow Home Value Index). The median household here earns $80,357 a year. See what buying here would cost per month, with Iowa average taxes and insurance filled in.
Monthly payment for a $187,300 homeWhat can a $80,357 income afford?Rental property numbers
About ZIP code 51023
What city is ZIP code 51023?
ZIP code 51023 is in Hawarden, IA, in Sioux County.
What county is ZIP code 51023 in?
51023 is mainly in Sioux County, Iowa, and partly in Union County.
What is the population of ZIP code 51023?
About 3,473 people live in ZIP code 51023, according to the American Community Survey 2020–2024 5-year estimates.
What time zone is ZIP code 51023 in?
51023 is in Central Time (UTC−6). It observes daylight saving time.