Agency is a village in Buchanan County, Missouri, home to about 871 people across 3.7 square miles. Its ZIP code is 64401, and parts of 64507 are in Agency too.
Mostly Agency
Mostly St. Joseph; part is in Agency
Each card is that ZIP code’s whole market, including any part outside Agency. Seller’s market: under 4 months of supply; buyer’s market: over 6. Methodology
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| Nearest major airport | Kansas City International Airport (MCI)27 miles away |
|---|---|
| Nearest city of 250,000+ | Kansas City, MO41 miles away |
| Nearest city of 1 million+ | Chicago, IL398 miles away |
Straight-line distances from the center of Agency; 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.
Agency had 671 residents in the 2020 census, up 12% since 2000.
It’s the 399th largest of 1,060 towns in Missouri by population.
Buchanan County grew from 121,838 residents in 1900 to 84,793 in 2020.
Buchanan County, 1900–2020
Source: U.S. Census Bureau decennial censuses (counties 1900–1990 from the Bureau’s historical county file).
Average highs peak around 88°F in summer, and winter lows average 17°F. About 34.9 inches of rain and melted snow fall in a typical year.
Source: NOAA 1991–2020 climate normals, St Joseph Rosecrans Ap, MO weather station (11 miles away).
43,357 jobs at 2,027 businesses in Buchanan 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.
Grocery stores
Pharmacies
Theaters and performance venues
Counts are within about 1.5 miles 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.
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Shares ZIP codes with St. Joseph.
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.