Zip Code 60420 — Dwight, IL

ZIP Code 60420 is associated with Dwight, IL, in Livingston County. The listed population estimate is 4,682; estimated density is 18.7 people per square mile. Among records with population estimates, it ranks #2 of 17 in Livingston County and #484 of 1,390 in IL.
Page generated: 2026-10-08. This is not the source data release date.

📍 View location on OpenStreetMap (41.087950, -88.421270)

Data MetricLocal Statistic
Postal / Zip Code60420
Primary CityDwight
State / ProvinceIL
CountyLivingston
Total Population4,682
Population Density18.7 people/sq mi
TimezoneAmerica/Chicago

How 60420 Compares

MetricZIP 60420Livingston County recordsIL records
Population estimate4,68232,715 (sum)12,694,745 (sum)
Population Density18.7 /sq mi----
County population rank#2 of 17----
State population rank#484 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 60424Gardner7.2 mi2,153
ZIP 60920Campus7.3 mi172
ZIP 60437Kinsman8.4 mi117
ZIP 60460Odell8.5 mi1,399
ZIP 60934Emington9.5 mi243

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 →