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Zip Code 61761 — Normal, IL

61761 is a ZIP Code associated with Normal, IL, located within McLean. 61761 ranks #1 out of 24 ZIP codes in McLean County by population (and #32 out of 1,396 in IL). The area supports an estimated population of 54,075 residents across Data Pending housing units, with a population density of 490.5 people per square mile.
WorldPlaceData database updated: October 2026

📍 View location on OpenStreetMap (40.525030, -88.951520)

Data MetricLocal Statistic
Postal / Zip Code61761
Primary CityNormal
State / ProvinceIL
CountyMcLean
Total Population54,075
Median Household IncomeData Pending
Total Housing UnitsData Pending
Population Density490.5 people/sq mi
TimezoneAmerica/Chicago

How 61761 Compares

MetricZIP 61761McLean CountyIL State Average
Population54,075171,878 (Total)12,694,745 (Total)
Average ZIP IncomeData PendingN/AN/A
Population Density490.5 /sq mi----
County Pop Rank#1 of 24----

Nearby ZIP Codes

ZIP CodeCityDistancePopulationMedian Income
Zip 61704Bloomington3.9 mi37,279N/A
Zip 61701Bloomington4.0 mi35,136N/A
Zip 61705Bloomington5.1 mi13,213N/A
Zip 61776Towanda5.5 mi1,285N/A
Zip 61748Hudson6.5 mi2,675N/A

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 →