Zip Code 61089 — Winslow, IL

ZIP Code 61089 is associated with Winslow, IL, in Stephenson County. The listed population estimate is 526; estimated density is 4.6 people per square mile. Among records with population estimates, it ranks #10 of 14 in Stephenson County and #1096 of 1,390 in IL.
Page generated: 2026-10-08. This is not the source data release date.

📍 View location on OpenStreetMap (42.473490, -89.823350)

Data MetricLocal Statistic
Postal / Zip Code61089
Primary CityWinslow
State / ProvinceIL
CountyStephenson
Total Population526
Population Density4.6 people/sq mi
TimezoneAmerica/Chicago

How 61089 Compares

MetricZIP 61089Stephenson County recordsIL records
Population estimate52644,964 (sum)12,694,745 (sum)
Population Density4.6 /sq mi----
County population rank#10 of 14----
State population rank#1096 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 61050McConnell5.2 mi199
ZIP 61048Lena6.1 mi3,786
ZIP 61059Nora6.1 mi178
ZIP 61087Warren8.7 mi1,588
ZIP 61027Eleroy10.3 mi33

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 →