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Zip Code 66835 — Americus, KS

66835 is a ZIP Code associated with Americus, KS, located within Lyon. 66835 ranks #2 out of 8 ZIP codes in Lyon County by population (and #311 out of 704 in KS). The area supports an estimated population of 1,202 residents across Data Pending housing units, with a population density of 7.9 people per square mile.
WorldPlaceData database updated: October 2026

📍 View location on OpenStreetMap (38.534580, -96.262660)

Data MetricLocal Statistic
Postal / Zip Code66835
Primary CityAmericus
State / ProvinceKS
CountyLyon
Total Population1,202
Median Household IncomeData Pending
Total Housing UnitsData Pending
Population Density7.9 people/sq mi
TimezoneAmerica/Chicago

How 66835 Compares

MetricZIP 66835Lyon CountyKS State Average
Population1,20232,738 (Total)2,947,026 (Total)
Average ZIP IncomeData PendingN/AN/A
Population Density7.9 /sq mi----
County Pop Rank#2 of 8----

Nearby ZIP Codes

ZIP CodeCityDistancePopulationMedian Income
Zip 66801Emporia8.8 mi27,585N/A
Zip 66830Admire10.4 mi203N/A
Zip 66833Allen10.7 mi641N/A
Zip 66846Council Grove13.6 mi3,333N/A
Zip 66868Reading15.1 mi620N/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 →