Home > IL > Warren County > Kirkwood > Zip 61447

Zip Code 61447 — Kirkwood, IL

61447 is a ZIP Code associated with Kirkwood, IL, located within Warren. The postal region supports an estimated population of 1,020 residents across Data Pending housing units, with a population density of 9.3 people per square mile.
WorldPlaceData database updated: October 2026

📍 View location on OpenStreetMap (40.871050, -90.766740)

Data MetricLocal Statistic
Postal / Zip Code61447
Primary CityKirkwood
State / ProvinceIL
CountyWarren
Total Population1,020
Median Household IncomeData Pending
Total Housing UnitsData Pending
Population Density9.3 people/sq mi
TimezoneAmerica/Chicago

How 61447 Compares

MetricZIP 61447Warren CountyIL State Average
Population1,02014,94512,694,745
Median IncomeData PendingN/AN/A
Population Density9.3 /sq mi----

Nearby ZIP Codes

ZIP CodeCityDistancePopulationMedian Income
Zip 61418Biggsville5.4 mi575N/A
Zip 61462Monmouth6.6 mi10,458N/A
Zip 61478Smithshire7.9 mi420N/A
Zip 61469Oquawka9.8 mi1,818N/A
Zip 61453Little York9.8 mi677N/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 →