Zip Code 61043 — Holcomb, IL

ZIP Code 61043 is associated with Holcomb, IL, in Ogle County. The listed population estimate is 143; estimated density is 114.9 people per square mile. Among records with population estimates, it ranks #17 of 17 in Ogle County and #1323 of 1,390 in IL.
Page generated: 2026-10-08. This is not the source data release date.

📍 View location on OpenStreetMap (42.066760, -89.104990)

Data MetricLocal Statistic
Postal / Zip Code61043
Primary CityHolcomb
State / ProvinceIL
CountyOgle
Total Population143
Population Density114.9 people/sq mi
TimezoneAmerica/Chicago

How 61043 Compares

MetricZIP 61043Ogle County recordsIL records
Population estimate14350,331 (sum)12,694,745 (sum)
Population Density114.9 /sq mi----
County population rank#17 of 17----
State population rank#1323 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 61020Davis Junction3.0 mi3,149
ZIP 61049Lindenwood5.2 mi579
ZIP 61084Stillman Valley5.6 mi3,201
ZIP 61052Monroe Center6.2 mi1,145
ZIP 61015Chana7.0 mi901

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 →