Humboldt is a city in Allen County, Kansas, home to about 1,793 people across 1.5 square miles. Its ZIP code is 66748.
Homes sold for a median of $55 per square foot in the three months ending August 2026, a seller’s market.
Each card is that ZIP code’s whole market, including any part outside Humboldt. Seller’s market: under 4 months of supply; buyer’s market: over 6. Methodology
We’re writing up Humboldt’s story and what everyday life there is like, for people thinking about moving in.
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| Nearest major airport | Kansas City International Airport (MCI)110 miles away |
|---|---|
| Closer regional airport | Joplin Regional Airport (JLN)68 miles away |
| Nearest city of 250,000+ | Kansas City, MO103 miles away |
| Nearest city of 1 million+ | Dallas, TX354 miles away |
Straight-line distances from the center of Humboldt; driving is longer.
Source: Airports from OurAirports (scheduled passenger service); city centers and populations from the U.S. Census Bureau.
Source: Members of Congress from the congress-legislators project; districts from the Census Bureau’s relationship files; governor and mayor from Wikidata.
Humboldt had 1,847 residents in the 2020 census, down 8% since 2000.
It’s the 133rd largest of 721 towns in Kansas by population.
Allen County grew from 19,507 residents in 1900 to 12,526 in 2020.
Allen County, 1900–2020
Source: U.S. Census Bureau decennial censuses (counties 1900–1990 from the Bureau’s historical county file).
Average highs peak around 90°F in summer, and winter lows average 21°F. About 42.3 inches of rain and melted snow fall in a typical year, with about 9 inches of snow.
Source: NOAA 1991–2020 climate normals, Humboldt, KS weather station (about a mile away).
3,981 jobs at 353 businesses in Allen County. The biggest industries by employees:
Source: U.S. Census Bureau County Business Patterns 2023 (private employers; jobs counted where people work).
15 doctors and other health care providers list an office in Humboldt.
Nearest hospitals
Providers with an office here
| Dentists | 1 |
|---|---|
| Nurse practitioners and physician assistants | 7 |
| Mental health providers | 1 |
| Physical and occupational therapists | 2 |
| Optometrists | 1 |
| Chiropractors | 3 |
| Pharmacies | 1 |
Source: Hospitals from CMS Hospital General Information (ratings are CMS overall star ratings); straight-line distances; providers from the CMS National Plan and Provider Enumeration System (NPPES), by practice address and primary specialty.
Parks (2 nearby)
Counts are within about 1 mile of the center of town.
Source: Map data © OpenStreetMap contributors (openstreetmap.org/copyright), as mapped by volunteers; it can miss places or include closed ones.
Public schools here are run by Humboldt. Check each district’s attendance zones for a specific address.
| School | Grades | Students | Type | Distance |
|---|---|---|---|---|
| Humboldt Elementary SchoolHumboldt | Pre-K–5 | 342 | Public | 0.8 mi |
| Humboldt Middle SchoolHumboldt | 6–8 | 144 | Public | 0.7 mi |
| Humboldt High SchoolHumboldt | 9–12 | 176 | Public | 0.8 mi |
| Humboldt Virtual EducationHumboldt | 9–12 | 351 | Public | 0.8 mi |
Source: U.S. Department of Education, NCES: Common Core of Data (2024-2025) for public schools. Listed by address; we don’t rate schools.
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Town boundaries don’t always match ZIP codes: a ZIP code can cross into neighboring towns, and a town can share a ZIP code with its neighbors. Facts describe the town itself; market figures describe whole ZIP codes.