Dickinson County, IA ZIP Codes
9 ZIP codes cover all or part of Dickinson County, Iowa. The Census Bureau counts 17,990 residents in the county, with a median household income of $75,432 and a median home value of $270,700. Median household income ranges from $57,482 in 51334 to $82,750 in 51347. Its largest communities include Spirit Lake, Milford, Lake Park, Okoboji and Arnolds Park.
Dickinson County (Census county figures)
| Measure | Census figure |
|---|---|
| Residents | 17,990 |
| Households | 8,845 |
| Median household income | $75,432 |
| Median home value | $270,700 |
| Median age | 48.7 |
| Median rent | $922 |
All 9 ZIP codes together
| Measure | Value |
|---|---|
| Residents (sum of ZIP codes) | 25,820 |
| Households (sum of ZIP codes) | 12,235 |
| Median household income, range across ZIP codes | $57,482 (51334) to $82,750 (51347) |
| Household-weighted average of ZIP medians (an approximation, not a true median) | $70,583 |
| Homeowners | 77.6% |
| Households with kids under 18 | 21.6% |
| Moved in the past year | 9.9% |
| Carrier routes in EDDM2GO's route library | 20 routes, 8,686 homes (4 of 9 ZIP codes) |
Top facts
- Highest median household income in Dickinson County: 51347 ($82,750)
- Most residents: 51360 (8,653 people)
- Highest homeownership: 51347 (90.9% own their home)
- Most households with kids: 51347 (27.6% of households)
- Most new movers: 51355 (15.7% moved in last year)
- Youngest median age: 51334 (41.5 years)
- Highest median home value: 51355 ($421,100)
Every ZIP code in Dickinson County
| ZIP | Mailing city | Residents | Households | Median income | Home value | Homeowners | With kids | New movers | Carrier routes | Mailboxes | Why listed |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 51360 | Spirit Lake | 8,653 | 4,330 | $75,882 | $271,700 | 75.3% | 21.8% | 13.4% | 10 | 5,346 | 97% of its land |
| 51334 | Estherville | 6,960 | 3,017 | $57,482 | $112,000 | 77.4% | 21.2% | 8.4% | 8 | 3,528 | 11% of its land |
| 51351 | Milford | 4,988 | 2,354 | $73,824 | $273,100 | 74.2% | 25.2% | 8.0% | — | — | 100% of its land |
| 51347 | Lake Park | 1,470 | 651 | $82,750 | $201,600 | 90.9% | 27.6% | 9.0% | — | — | 100% of its land |
| 51355 | Okoboji | 1,048 | 614 | $72,262 | $421,100 | 71.3% | 10.6% | 15.7% | — | — | 100% of its land |
| 51331 | Arnolds Park | 935 | 522 | $89,167 | $448,800 | 89.3% | 6.7% | 5.0% | — | — | 100% of its land |
| 51338 | Everly | 852 | 382 | $57,500 | $125,200 | 84.0% | 21.2% | 8.2% | 1 | 234 | 21% of its land |
| 51364 | Terril | 803 | 320 | $66,875 | $156,900 | 92.8% | 25.6% | 0.5% | 1 | 189 | 76% of its land |
| 51363 | Superior | 111 | 45 | $75,625 | $82,900 | 97.8% | 44.4% | 0.9% | — | — | 100% of its land |
A ZIP code is listed for Dickinson County when at least 10% of its land is in the county, when it holds at least 10% of the county's land, or when the county is its main county. Totals add up whole ZIP codes, including parts that cross the county line; the Census county figures above do not.
Cities and communities
- Spirit Lake — 5,518 residents · 1 ZIP code
- Milford — 3,311 residents · 1 ZIP code
- Lake Park — 1,184 residents · 1 ZIP code
- Okoboji — 969 residents · 1 ZIP code
- Arnolds Park — 922 residents · 2 ZIP codes
- Orleans — 527 residents · 1 ZIP code
- Wahpeton — 443 residents · 2 ZIP codes
- West Okoboji — 418 residents · 1 ZIP code
- Terril — 290 residents · 1 ZIP code
- Superior — 111 residents · 1 ZIP code
Rankings
- Richest ZIP codes in Dickinson County — 5 ZIP codes ranked
- ZIP codes with the highest home values in Dickinson County — 5 ZIP codes ranked
- ZIP codes with the highest homeownership in Dickinson County — 5 ZIP codes ranked
- ZIP codes with the most families with kids in Dickinson County — 5 ZIP codes ranked
- ZIP codes with the most new movers in Dickinson County — 5 ZIP codes ranked
- Youngest ZIP codes in Dickinson County — 5 ZIP codes ranked
- Oldest ZIP codes in Dickinson County — 5 ZIP codes ranked
Price a mailing to Dickinson County ZIP codes
EDDM guides
Pick carrier routes on the EDDM route map
Frequently asked questions
- What ZIP codes are in Dickinson County, IA?
- 51360, 51334, 51351, 51347, 51355, 51331, 51338, 51364 and 51363. Some cross the county line; the table shows each ZIP's share of land in the county.
- What is the population of Dickinson County?
- 17,990 residents in 8,845 households (ACS 5-year estimates, 2020–2024).
- What is the median household income in Dickinson County?
- $75,432 for the county as a whole. Its ZIP codes range from $57,482 (51334) to $82,750 (51347).
- Which Dickinson County ZIP code has the highest median household income?
- 51347, at $82,750, among ZIP codes with at least 1,000 residents. See the full ranking of Dickinson County ZIP codes by income.
- How many carrier routes and mailboxes are in Dickinson County?
- For the 4 of 9 ZIP codes in EDDM2GO's stored route library: 20 carrier routes reaching 8,686 residential and 609 business mailboxes. The route map loads the rest when you search them.
This product uses the Census Bureau Data API but is not endorsed or certified by the Census Bureau.