Zip Code 66220 — Lenexa, KS

ZIP Code 66220 is associated with Lenexa, KS, in Johnson County. The listed population estimate is 8,535; estimated density is 516.6 people per square mile. Among records with population estimates, it ranks #26 of 32 in Johnson County and #110 of 699 in KS.
Page generated: 2026-10-08. This is not the source data release date.

📍 View location on OpenStreetMap (38.961870, -94.821800)

Data MetricLocal Statistic
Postal / Zip Code66220
Primary CityLenexa
State / ProvinceKS
CountyJohnson
Total Population8,535
Population Density516.6 people/sq mi
TimezoneAmerica/Chicago

How 66220 Compares

MetricZIP 66220Johnson County recordsKS records
Population estimate8,535611,320 (sum)2,947,026 (sum)
Population Density516.6 /sq mi----
County population rank#26 of 32----
State population rank#110 of 699----

Regional sums combine the population estimates in the listed ZIP records; they are not official county or state population totals.

Explore More ZIP Codes

Nearby ZIP Codes in KS

ZIP CodeCityDistancePopulation estimate
ZIP 66219Lenexa2.5 mi13,519
ZIP 66227Lenexa2.9 mi9,595
ZIP 66218Shawnee3.5 mi8,820
ZIP 66217Shawnee4.2 mi5,468
ZIP 66215Lenexa4.2 mi25,960

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 →