ZIP code 51355: Okoboji, IA
51355 is a ZIP code in Okoboji, Iowa, mainly in Dickinson County, part of the Spirit Lake, IA micro area. About 1,048 people live here.
- Population
- 1,048
- Median household income
- $72,262
- Typical home value
- $445,400-0.2% in 12 months
- Median rent
- $942gross, per month
- Median age
- 54.7
- Homeowners
- 71.3%of occupied homes
Shaded: ZIP code 51355's area. Click anywhere on the map to see which ZIP code it's in.
ZIP codes within 10 milesWithin 25 miles
ZIP code 51355 details
| City | Okoboji |
|---|---|
| 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 | 2.5 sq mi, plus 1.2 sq mi of water |
| Population density | 413 people per sq mi |
| Bachelor's degree or higher | 44.7% of adults 25+ |
| Average commute | 15 minutes |
| Center coordinates | 43.38868, -95.14046 |
ZIP codes near 51355
| ZIP code | City | Distance | Population |
|---|---|---|---|
| 51331 | Arnolds Park, IA | 2.1 mi | 935 |
| 51360 | Spirit Lake, IA | 4.1 mi | 8,653 |
| 51351 | Milford, IA | 5.5 mi | 4,988 |
| 51347 | Lake Park, IA | 9.2 mi | 1,470 |
| 51363 | Superior, IA | 10.2 mi | 111 |
| 51340 | Fostoria, IA | 10.3 mi | 75 |
| 51364 | Terril, IA | 10.8 mi | 803 |
| 51345 | Harris, IA | 15.1 mi | 347 |
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 51355?
A typical home in ZIP code 51355 is worth about $445,400 (Zillow Home Value Index). The median household here earns $72,262 a year. See what buying here would cost per month, with Iowa average taxes and insurance filled in.
Monthly payment for a $445,400 homeWhat can a $72,262 income afford?Rental property numbers
About ZIP code 51355
What city is ZIP code 51355?
ZIP code 51355 is in Okoboji, IA, in Dickinson County.
What county is ZIP code 51355 in?
51355 is mainly in Dickinson County, Iowa.
What is the population of ZIP code 51355?
About 1,048 people live in ZIP code 51355, according to the American Community Survey 2020–2024 5-year estimates.
What time zone is ZIP code 51355 in?
51355 is in Central Time (UTC−6). It observes daylight saving time.