Doniphan County, KS ZIP codes
Doniphan County, KS has 6 ZIP codes, in 6 towns: 66090, 66087, 66035, 66017, 66008 and 66024. 2 more cross into it from neighbouring counties: 66002 and 66094.
The county seat is Troy.
- ZIP codes
- 6
- Partly in it
- 2 more
- Towns
- 6
- County seat
- Troy
- County FIPS
20043- State
- Kansas
- Population
- 7,503
- Median household income
- $74,028
- Land area
- 393 sq mi
- Area code
- 913
- Metro area
- St. Joseph
Doniphan County ZIP codes by town
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.
ZIP codes partly in Doniphan County
These ZIP codes lie mostly in a neighbouring county but each cover a twentieth or more of Doniphan County.
- 66002 Atchison · mostly in Atchison County
- 66094 White Cloud · mostly in Brown County
Map of Doniphan County ZIP codes
The ZIP codes of Doniphan 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.
Doniphan County in numbers
About 7,503 people live in Doniphan County, in 2,724 households, the 50th most populous of Kansas's 105 counties. The median household income is $74,028 a year, about the same as the Kansas median of $74,275 (US: $80,734). The median owner-occupied home is valued at $135,200 (38% below the Kansas median), and median gross rent is $776 a month. The median age is 41.1; 21.7% of adults 25 and over hold a bachelor's degree or higher (35.6% across Kansas); the average commute takes 22 minutes.
| Population | 7,503 |
|---|---|
| Households | 2,724 |
| Median age | 41.1 |
| Median household income | $74,028 |
| Median home value | $135,200 |
| Median gross rent | $776 |
| Bachelor's degree or higher | 21.7% |
| Mean commute | 21.6 min |
| Population density | 19 / 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 Doniphan County
| Town | ZIP codes | Population |
|---|---|---|
| Wathena | 1 | 1,554 |
| Highland | 1 | 1,069 |
| Elwood | 1 | 1,049 |
| Troy | 1 | 824 |
| Bendena | 1 | 140 |
| Denton | 1 | 109 |
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 Doniphan County.
Not sure you are in Doniphan County? What county am I in? answers from your location, near a county line included.
Every ZIP code in Doniphan County, with figures
| ZIP | City | Type | Population | Median income | Median home |
|---|---|---|---|---|---|
66008 | Bendena , KS | Standard | 200 | $94,792 | $217,600 |
66017 | Denton , KS | Standard | 219 | $68,750 | $133,700 |
66024 | Elwood , KS | Standard | 815 | $68,125 | $67,800 |
66035 | Highland , KS | Standard | 1,342 | $97,895 | $124,300 |
66087 | Troy , KS | Standard | 2,027 | $56,875 | $127,300 |
66090 | Wathena , KS | Standard | 2,380 | $87,025 | $161,100 |
Cite this page
zipcodes.pro. “Doniphan County ZIP codes.” Data release 2026-10-12. Retrieved 2026-10-20. https://zipcodes.pro/state/ks/county/doniphan
Underlying data is public domain or openly licensed — sources, vintages and licences.