Home > IL > Effingham County > Mason > Zip 62443

Zip Code 62443 — Mason, IL

ZIP Code 62443 is associated with Mason, IL, in Effingham County. The listed population estimate is 1,609; estimated density is 8.0 people per square mile. Among records with population estimates, it ranks #5 of 7 in Effingham County and #740 of 1,390 in IL.
Page generated: 2026-10-08. This is not the source data release date.

📍 View location on OpenStreetMap (38.953970, -88.629020)

Data MetricLocal Statistic
Postal / Zip Code62443
Primary CityMason
State / ProvinceIL
CountyEffingham
Total Population1,609
Population Density8.0 people/sq mi
TimezoneAmerica/Chicago

How 62443 Compares

MetricZIP 62443Effingham County recordsIL records
Population estimate1,60933,230 (sum)12,694,745 (sum)
Population Density8.0 /sq mi----
County population rank#5 of 7----
State population rank#740 of 1,390----

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 IL

ZIP CodeCityDistancePopulation estimate
ZIP 62426Edgewood4.2 mi778
ZIP 62473Watson5.7 mi1,264
ZIP 62838Farina8.7 mi1,341
ZIP 62411Altamont9.6 mi4,249
ZIP 62424Dieterich11.4 mi2,500

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 →