Mendon is a city in Chariton County, Missouri, home to about 194 people across 0.2 square miles. Its ZIP code is 64660.
Mostly Mendon
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| Nearest major airport | Kansas City International Airport (MCI)89 miles away |
|---|---|
| Closer regional airport | Kirksville Regional Airport (IRK)46 miles away |
| Nearest city of 250,000+ | Kansas City, MO84 miles away |
| Nearest city of 1 million+ | Chicago, IL323 miles away |
Straight-line distances from the center of Mendon; 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.
Mendon had 163 residents in the 2020 census, down 22% since 2000.
It’s the 742nd largest of 1,060 towns in Missouri by population.
Chariton County grew from 26,826 residents in 1900 to 7,408 in 2020.
Chariton County, 1900–2020
Source: U.S. Census Bureau decennial censuses (counties 1900–1990 from the Bureau’s historical county file).
Average highs peak around 87°F in summer, and winter lows average 20°F. About 40.7 inches of rain and melted snow fall in a typical year, with about 12 inches of snow.
Source: NOAA 1991–2020 climate normals, Brunswick, MO weather station (11 miles away).
1,245 jobs at 197 businesses in Chariton County. The biggest industries by employees:
Source: U.S. Census Bureau County Business Patterns 2023 (private employers; jobs counted where people work).
Nearest hospitals
Source: Hospitals from CMS Hospital General Information (ratings are CMS overall star ratings); straight-line distances.
Public schools here are run by Northwestern R-I. Check each district’s attendance zones for a specific address.
| School | Grades | Students | Type | Distance |
|---|---|---|---|---|
| Northwestern Elem.Mendon | Pre-K–6 | 82 | Public | 2.2 mi |
| Northwestern HighMendon | 7–12 | 54 | Public | 2.2 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.