ZIP code · Jefferson City · Missouri · United States

ZIP code 65101 — Jefferson City

ZIP code 65101 serves Jefferson City, Missouri.

Postal code
65101
Single source Value from one source, not cross-checked.
City
Jefferson City
County
Cole FIPS 29051
State
Missouri
Country
United States
Coordinates
38.5462, -92.1525 — precision precise (locality)
View on OpenStreetMap
Population
29,777 (ZCTA, ACS 5-year)
Population density
227 / sq mi
Land area
130.9 sq mi (339.1 km²) (ZCTA, ACS 5-year)
Median household income
$74,013
Per-capita income
$32,924
Median age
37.7
Households
10,703
Housing units
11,962
Median home value
$234,600
Median gross rent
$770 / month
Congressional district
MO-3 (119th Congress)
USDA hardiness zone
6b (-5 to 0 °F)
Planting / growing zone from the 2023 USDA Plant Hardiness Zone Map: average annual extreme minimum temperature, 1991–2020.
Time zone
America/Chicago (UTC−6 / UTC−5 DST)
Area codes
573, 235
Telephone area codes serving this ZIP (NANPA central-office assignments). A ZIP and an area code are different boundaries; at a border both codes may apply.

Climate — monthly normals

Warmest month Jul (avg high 89°F), coldest Jan (avg low 23°F).

JanFebMarAprMayJunJulAugSepOctNovDec
Avg high °F414758687785898880705745
Avg low °F232635455565696657463526
Precip in2.01.92.94.44.93.64.43.63.73.42.82.1

NOAA 1991–2020 climate normals from the nearest station: JEFFERSON CITY MEM AP (3.1 mi) · NOAA NCEI

Places in ZIP 65101

Places mapped inside this ZIP’s ZCTA area in OpenStreetMap. OSM is community-maintained: counts reflect what has been mapped, and completeness varies by area — treat them as at-least figures. © OpenStreetMap contributors (ODbL) · Methodology

About this page

US ZIP codes have five digits. They are postal routing areas, not administrative boundaries: a ZIP can span more than one city or county, and the city shown is the primary USPS name for that code.

GeoNames · U.S. Census Bureau (ACS) · U.S. Census Bureau · NOAA NCEI · usda-phzm. Data generated on 2026-08-21. Methodology · Report an error on this page