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Zip Code 61320 — Dalzell, IL

61320 is a ZIP Code associated with Dalzell, IL, located within Bureau. 61320 ranks #12 out of 24 ZIP codes in Bureau County by population (and #1003 out of 1,396 in IL). The area supports an estimated population of 727 residents across Data Pending housing units, with a population density of 328.9 people per square mile.
WorldPlaceData database updated: October 2026

📍 View location on OpenStreetMap (41.355300, -89.170470)

Data MetricLocal Statistic
Postal / Zip Code61320
Primary CityDalzell
State / ProvinceIL
CountyBureau
Total Population727
Median Household IncomeData Pending
Total Housing UnitsData Pending
Population Density328.9 people/sq mi
TimezoneAmerica/Chicago

How 61320 Compares

MetricZIP 61320Bureau CountyIL State Average
Population72732,718 (Total)12,694,745 (Total)
Average ZIP IncomeData PendingN/AN/A
Population Density328.9 /sq mi----
County Pop Rank#12 of 24----

Nearby ZIP Codes

ZIP CodeCityDistancePopulationMedian Income
Zip 61354Peru2.2 mi10,290N/A
Zip 61329Ladd2.5 mi1,356N/A
Zip 61362Spring Valley3.0 mi5,764N/A
Zip 61359Seatonville5.2 mi369N/A
Zip 61301La Salle5.5 mi10,398N/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 →