Home > IL > Henry County > Atkinson > Zip 61235

Zip Code 61235 — Atkinson, IL

ZIP Code 61235 is associated with Atkinson, IL, in Henry County. The listed population estimate is 1,283; estimated density is 9.5 people per square mile. Among records with population estimates, it ranks #7 of 16 in Henry County and #818 of 1,390 in IL.
Page generated: 2026-10-08. This is not the source data release date.

📍 View location on OpenStreetMap (41.399720, -90.023700)

Data MetricLocal Statistic
Postal / Zip Code61235
Primary CityAtkinson
State / ProvinceIL
CountyHenry
Total Population1,283
Population Density9.5 people/sq mi
TimezoneAmerica/Chicago

How 61235 Compares

MetricZIP 61235Henry County recordsIL records
Population estimate1,28347,370 (sum)12,694,745 (sum)
Population Density9.5 /sq mi----
County population rank#7 of 16----
State population rank#818 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 61234Annawan5.5 mi1,116
ZIP 61254Geneseo8.3 mi12,135
ZIP 61344Mineral9.8 mi264
ZIP 61258Hooppole10.2 mi182
ZIP 61443Kewanee10.6 mi13,456

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 →