Zip Code 61431 — Ellisville, IL

ZIP Code 61431 is associated with Ellisville, IL, in Fulton County. The listed population estimate is 279; estimated density is 3.1 people per square mile. Among records with population estimates, it ranks #17 of 20 in Fulton County and #1232 of 1,390 in IL.
Page generated: 2026-10-08. This is not the source data release date.

📍 View location on OpenStreetMap (40.603150, -90.277600)

Data MetricLocal Statistic
Postal / Zip Code61431
Primary CityEllisville
State / ProvinceIL
CountyFulton
Total Population279
Population Density3.1 people/sq mi
TimezoneAmerica/Chicago

How 61431 Compares

MetricZIP 61431Fulton County recordsIL records
Population estimate27933,487 (sum)12,694,745 (sum)
Population Density3.1 /sq mi----
County population rank#17 of 20----
State population rank#1232 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 61433Fiatt6.5 mi22
ZIP 61544London Mills6.8 mi784
ZIP 61432Fairview6.9 mi544
ZIP 61477Smithfield7.7 mi443
ZIP 61427Cuba8.5 mi2,014

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 →