Find the last 4 digits (ZIP+4) for an address in 66748

ZIP 66748, Humboldt, KS is filled in. Just type the street address.

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ZIP Code 66748 – Humboldt, KS

Humboldt, Kansas · Allen County · Central time

ZIP code66748
CityHumboldt
StateKansas
CountyAllen CountyWoodson CountyNeosho County
Population2,830
Time zoneCentral · local time
ZIP typeStandard (has a Census ZCTA area)
Land area114.79 sq mi
Center (lat, long)37.7998, -95.4360

Area codes in this area

316

These are the area codes that most often serve ZIP 66748 (including overlays). The exact area code depends on the phone number — landlines, mobiles and overlays can differ even on the same street.

Map

Nearby ZIP codes

66749 Iola · 9.3 mi66742 Gas · 9.5 mi66720 Chanute · 10.5 mi66761 Piqua · 10.6 mi66751 La Harpe · 12 mi66732 Elsmore · 13.3 mi66772 Savonburg · 14.2 mi66717 Buffalo · 15 mi

About ZIP 66748

ZIP code 66748 is assigned to Humboldt, Kansas. It crosses 3 counties; most of its land is in Allen County. Its Census area covers about 114.79 square miles of land. The closest neighboring ZIP is 66749 (Iola), about 9.3 miles away.

Every address in 66748 also has a 4-digit add-on code (ZIP+4) that points to a smaller delivery area. Use the box above to find it.

Sources: US Census Bureau (ZCTA, county relationship files), GeoNames (CC BY 4.0), NANPA via NumberResearch.org (CC BY 4.0). Map © OpenStreetMap contributors. ZIP areas are approximate. Population: U.S. Census Bureau, ACS 5-year estimates, 2024 (ZCTA). Data sources