La Harpe ZIP code, Kansas
The ZIP code for La Harpe, KS is 66751, and its area code is 620.
- USPS city name
- 1 ZIP code
- Population
- 492
- Area code
- 620
- County
- Allen County
- State
- Kansas
La Harpe in numbers
About 492 people live in La Harpe, in 263 households. The median household income is $46,563 a year, 37% below the Kansas median of $74,275 (US: $80,734). The median owner-occupied home is valued at $54,600 (75% below the Kansas median), and median gross rent is $649 a month. The median age is 56.3; 24.6% of adults 25 and over hold a bachelor's degree or higher (35.6% across Kansas); the average commute takes 15 minutes.
| Population | 492 |
|---|---|
| Households | 263 |
| Median age | 56.3 |
| Median household income | $46,563 |
| Median home value | $54,600 |
| Median gross rent | $649 |
| Bachelor's degree or higher | 24.6% |
| Mean commute | 14.7 min |
| Population density | 617 / sq mi |
U.S. Census Bureau, American Community Survey 2020–2024 5-year estimates, for the census place La Harpe city. Survey estimates carry margins of error, wider for small places. Sources and methods.
ZIP codes addressed as La Harpe
| ZIP | City | Type | Population | Median income | Median home |
|---|---|---|---|---|---|
66751 | La Harpe , KS | Standard | 590 | $48,417 | $57,700 |
Map of La Harpe ZIP codes
The ZIP codes of La Harpe, KS, 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.
Towns near La Harpe
The nearest larger towns are Gas (512 people, 2.3 mi), Iola (5,348 people, 5.4 mi) and Humboldt (1,793 people, 10 mi).
| Town | Population | Distance |
|---|---|---|
| Iola | 5,348 | 5.4 mi |
| Chanute | 8,598 | 19.2 mi |
| Garnett | 3,202 | 25.7 mi |
More nearby: every ZIP code in Allen County · Kansas ZIP codes
Cite this page
zipcodes.pro. “La Harpe, KS ZIP codes.” Data release 2026-10-12. Retrieved 2026-10-20. https://zipcodes.pro/city/ks/la-harpe
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