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ZIP Code 66506 - Manhattan Kansas

Overview

ZIP Code 66506 is located in Manhattan Kansas. 66506 is entirely within Riley County. Regionally, 66506 is located in the Topeka Area.

ZIP Code 66506 Quick Stats

ZIP Code NameManhattan
Primary CountyRiley County
ZIP Code TypeStandard
Population (2022)3,179
Area Code(s)785
Current Time
CDT

ZIP Code 66506 Map

Map of ZIP Code 66506 in Manhattan, KS — click to open interactive map

66506 Demographics

The majority race/ethnicity residing in 66506 is White. The current unemployment level in 66506 is 3.8%.

Population3,179
Population Growth Rate-4.92%
Population Density5,958 People per Square Mile
Total Households27
Current Unemployment Rate (May 2026)3.8%
Sales Tax Rate (2025)9.2%
Majority Race/EthnicityWhite - 87.99%

66506 Race/Ethnicity Breakdown

Race/EthnicityTotalPercentage
White2,81387.99%
Black1484.63%
Hispanic1444.5%
Asian872.72%
Native American50.16%
Hawaiian/Pac. Islander00%

66506 Educational Attainment Levels

Highest Education LevelTotalPercentage
Less Than 1 Year of College00%
Bachelor Degree00%
High School Diploma00%
No High School Diploma00%
GED or Alternate00%
1 or More Years of College990%
Associates Degree00%
Masters Degree110%
Professional Degree00%
Doctorate Degree00%

66506 Geography

Coordinates39.19394302, -96.5814743
Adjacent ZIP Codes
Neighborhoods in 66506
RegionTopeka Area
Metropolitan/Micropolitan Stat AreaManhattan, KS
Time ZoneCentral Daylight Time
IANA TimezoneAmerica/Chicago
Area0.53358301 Square Miles

66506 Schools

School Districts in 66506
Elementary Schools in 66506
Middle Schools in 66506
High Schools in 66506

66506 Weather and Climate Data

Plant Hardiness ZoneZone 6a: -10F to -5F
Average First Frost DateOctober 11 - 20
Average Last Frost DateApril 11 - 20
Koppen-Geiger Climate ZoneDfa - Humid Continental Hot Summers
Ecoregion28a - Flint Hills
66506 Annual Climate Data
JanFebMarAprMayJunJulAugSepOctNovDecAnnual
Avg Min Temp (°F)16213142526267655543302042
Avg Max Temp (°F)38455667768691908170544266
Avg Precip (In.).91.042.5134.885.024.033.373.632.762.071.1134.31

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