Home > KS > Butler County > El Dorado > Zip 67042

Zip Code 67042 — El Dorado, KS

ZIP Code 67042 is associated with El Dorado, KS, in Butler County. The listed population estimate is 16,978; estimated density is 25.4 people per square mile. Among records with population estimates, it ranks #2 of 16 in Butler County and #57 of 699 in KS.
Page generated: 2026-10-08. This is not the source data release date.

📍 View location on OpenStreetMap (37.848680, -96.798090)

Data MetricLocal Statistic
Postal / Zip Code67042
Primary CityEl Dorado
State / ProvinceKS
CountyButler
Total Population16,978
Population Density25.4 people/sq mi
TimezoneAmerica/Chicago

How 67042 Compares

MetricZIP 67042Butler County recordsKS records
Population estimate16,97868,780 (sum)2,947,026 (sum)
Population Density25.4 /sq mi----
County population rank#2 of 16----
State population rank#57 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 67144Towanda11.5 mi2,712
ZIP 67132Rosalia11.7 mi385
ZIP 67123Potwin12.6 mi867
ZIP 67074Leon12.9 mi1,583
ZIP 66842Cassoday14.3 mi508

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 →