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Zip Code 66606 — Topeka, KS

66606 is a ZIP Code associated with Topeka, KS, located within Shawnee. The postal region supports an estimated population of 9,842 residents across Data Pending housing units, with a population density of 659.5 people per square mile.
WorldPlaceData database updated: October 2026

📍 View location on OpenStreetMap (39.061910, -95.722960)

Data MetricLocal Statistic
Postal / Zip Code66606
Primary CityTopeka
State / ProvinceKS
CountyShawnee
Total Population9,842
Median Household IncomeData Pending
Total Housing UnitsData Pending
Population Density659.5 people/sq mi
TimezoneAmerica/Chicago

How 66606 Compares

MetricZIP 66606Shawnee CountyKS State Average
Population9,842178,3252,947,026
Median IncomeData PendingN/AN/A
Population Density659.5 /sq mi----

Nearby ZIP Codes

ZIP CodeCityDistancePopulationMedian Income
Zip 66604Topeka1.6 mi23,006N/A
Zip 66621Topeka2.3 mi442N/A
Zip 66622Topeka2.5 mi56N/A
Zip 66603Topeka2.6 mi1,830N/A
Zip 66612Topeka2.7 mi1,754N/A

Data Sources & Methodology: Geographic coordinates and ZIP Code assignments are derived from underlying geographic and postal datasets. Note that ZIP Codes are USPS postal delivery areas, while Census ZCTAs are statistical approximation areas. Read full methodology →