Zip Code 61078 — Shannon, IL

ZIP Code 61078 is associated with Shannon, IL, in Carroll County. The listed population estimate is 1,459; estimated density is 10.2 people per square mile. Among records with population estimates, it ranks #6 of 7 in Carroll County and #770 of 1,390 in IL.
Page generated: 2026-10-08. This is not the source data release date.

📍 View location on OpenStreetMap (42.167290, -89.730620)

Data MetricLocal Statistic
Postal / Zip Code61078
Primary CityShannon
State / ProvinceIL
CountyCarroll
Total Population1,459
Population Density10.2 people/sq mi
TimezoneAmerica/Chicago

How 61078 Compares

MetricZIP 61078Carroll County recordsIL records
Population estimate1,45916,069 (sum)12,694,745 (sum)
Population Density10.2 /sq mi----
County population rank#6 of 7----
State population rank#770 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 61046Lanark6.1 mi2,794
ZIP 61007Baileyville7.5 mi196
ZIP 61030Forreston8.1 mi2,194
ZIP 61062Pearl City8.2 mi1,840
ZIP 61032Freeport11.3 mi29,020

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 →