ZIP code 51351: Milford, IA
51351 is a ZIP code in Milford, Iowa, mainly in Dickinson County, part of the Spirit Lake, IA micro area. About 4,988 people live here.
- Population
- 4,988
- Median household income
- $73,824
- Typical home value
- $342,200+2.3% in 12 months
- Median rent
- $906gross, per month
- Median age
- 48.2
- Homeowners
- 74.2%of occupied homes
Shaded: ZIP code 51351's area. Click anywhere on the map to see which ZIP code it's in.
ZIP codes within 10 milesWithin 25 miles
ZIP code 51351 details
| City | Milford |
|---|---|
| State | Iowa |
| County | Dickinson County |
| Metro area | Spirit Lake, IA |
| Time zone | Central Time (UTC−6), observes daylight saving time |
| Type | Standard (delivery area) |
| Land area | 108 sq mi, plus 3.2 sq mi of water |
| Population density | 46 people per sq mi |
| Bachelor's degree or higher | 29.3% of adults 25+ |
| Average commute | 18.7 minutes |
| Center coordinates | 43.31506, -95.18365 |
Median rent in 51351 by bedrooms
| Size | Median gross rent |
|---|---|
| 1 bedroom | $537/mo |
| 2 bedrooms | $927/mo |
| 3 bedrooms | $1,052/mo |
| 4 bedrooms | $975/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 51351
| ZIP code | City | Distance | Population |
|---|---|---|---|
| 51331 | Arnolds Park, IA | 4.1 mi | 935 |
| 51340 | Fostoria, IA | 5.3 mi | 75 |
| 51355 | Okoboji, IA | 5.5 mi | 1,048 |
| 51360 | Spirit Lake, IA | 9.6 mi | 8,653 |
| 51347 | Lake Park, IA | 10.0 mi | 1,470 |
| 51338 | Everly, IA | 10.2 mi | 852 |
| 51364 | Terril, IA | 11.2 mi | 803 |
| 51301 | Spencer, IA | 11.3 mi | 12,638 |
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 51351?
A typical home in ZIP code 51351 is worth about $342,200 (Zillow Home Value Index). The median household here earns $73,824 a year. See what buying here would cost per month, with Iowa average taxes and insurance filled in.
Monthly payment for a $342,200 homeWhat can a $73,824 income afford?Rental property numbers
About ZIP code 51351
What city is ZIP code 51351?
ZIP code 51351 is in Milford, IA, in Dickinson County.
What county is ZIP code 51351 in?
51351 is mainly in Dickinson County, Iowa.
What is the population of ZIP code 51351?
About 4,988 people live in ZIP code 51351, according to the American Community Survey 2020–2024 5-year estimates.
What time zone is ZIP code 51351 in?
51351 is in Central Time (UTC−6). It observes daylight saving time.