Webster County, IA ZIP codes
There are 14 ZIP codes in Webster County, IA, in 14 towns, from 50501 to 50594. The largest are 50501 (Fort Dodge), 50543 (Gowrie) and 50530 (Dayton).
The county seat is Fort Dodge.
- ZIP codes
- 14
- Towns
- 14
- County seat
- Fort Dodge
- County FIPS
19187- State
- Iowa
- Population
- 36,886
- Median household income
- $68,975
- Land area
- 716 sq mi
- Area code
- 515
- Metro area
- Fort Dodge
Webster County ZIP codes by town
- Fort Dodge (county seat)
- 50501
Each ZIP code is listed under the county most of its land lies in and the town the Postal Service names it for; a ZIP code's own page shows exactly how it is split.
Map of Webster County ZIP codes
The ZIP codes of Webster County, shaded. Outlines are Census ZIP Code Tabulation Areas (2020), which approximate the mail routes; PO-box and single-address codes have no area and are not drawn. Click any area to open its ZIP code.
Webster County in numbers
About 36,886 people live in Webster County, in 15,375 households, the 18th most populous of Iowa's 99 counties. The median household income is $68,975 a year, 8% below the Iowa median of $75,059 (US: $80,734). The median owner-occupied home is valued at $153,800 (26% below the Iowa median), and median gross rent is $785 a month. The median age is 39.7; 22.0% of adults 25 and over hold a bachelor's degree or higher (31.4% across Iowa); the average commute takes 20 minutes.
| Population | 36,886 |
|---|---|
| Households | 15,375 |
| Median age | 39.7 |
| Median household income | $68,975 |
| Median home value | $153,800 |
| Median gross rent | $785 |
| Bachelor's degree or higher | 22.0% |
| Mean commute | 20.2 min |
| Population density | 52 / sq mi |
U.S. Census Bureau, American Community Survey 2020–2024 5-year estimates. Survey estimates carry margins of error, wider for small places. Sources and methods.
Largest towns in Webster County
| Town | ZIP codes | Population |
|---|---|---|
| Fort Dodge | 1 | 24,827 |
| Gowrie | 1 | 932 |
| Dayton | 1 | 689 |
| Badger | 1 | 433 |
| Callender | 1 | 413 |
| Otho | 1 | 380 |
| Duncombe | 1 | 376 |
| Lehigh | 1 | 340 |
| Barnum | 1 | 250 |
| Harcourt | 1 | 249 |
| Moorland | 1 | 166 |
| Vincent | 1 | 161 |
| Clare | 1 | 128 |
| Burnside | 1 | 45 |
Population of the census place of that name where there is one, otherwise of the ZIP codes the Postal Service addresses by it. A town's ZIP codes can reach past the county line.
Neighbouring counties
Counties that share a ZIP code with Webster County.
- Boone County (10)
- Hamilton County (9)
- Wright County (9)
- Calhoun County (10)
- Humboldt County (10)
- Pocahontas County (9)
Not sure you are in Webster County? What county am I in? answers from your location, near a county line included.
Every ZIP code in Webster County, with figures
| ZIP | City | Type | Population | Median income | Median home |
|---|---|---|---|---|---|
50501 | Fort Dodge , IA | Standard | 28,823 | $66,888 | $153,500 |
50516 | Badger , IA | Standard | 586 | $69,500 | $126,900 |
50518 | Barnum , IA | Standard | 365 | $97,857 | $158,300 |
50521 | Burnside , IA | Standard | 45 | — | — |
50523 | Callender , IA | Standard | 682 | $85,781 | $152,600 |
50524 | Clare , IA | Standard | 439 | $104,375 | $245,300 |
50530 | Dayton , IA | Standard | 1,090 | $73,250 | $167,900 |
50532 | Duncombe , IA | Standard | 804 | $65,000 | $151,000 |
50543 | Gowrie , IA | Standard | 1,420 | $91,563 | $155,100 |
50544 | Harcourt , IA | Standard | 565 | $59,620 | $152,700 |
50557 | Lehigh , IA | Standard | 804 | $62,750 | $160,200 |
50566 | Moorland , IA | Standard | 325 | $78,750 | $166,100 |
50569 | Otho , IA | Standard | 551 | $44,375 | $96,900 |
50594 | Vincent , IA | Standard | 288 | $67,000 | — |
Cite this page
zipcodes.pro. “Webster County ZIP codes.” Data release 2026-10-12. Retrieved 2026-10-20. https://zipcodes.pro/state/ia/county/webster
Underlying data is public domain or openly licensed — sources, vintages and licences.