U.S. ZIP Code tools

62842 · Population & demographics · Geff IL

ZIP Code
62842

Geff, IL

City / locality
Geff
State
Illinois
ZIP Code type
Type not provided
Latitude
38.4413
Longitude
-88.4144
Coordinate source
GeoNames Postal
Source
GeoNames Postal
Source year
Inherited source snapshot

Some U.S. place names and coordinates come from GeoNames as geographic references. They are not confirmation of the USPS preferred mailing city.

ZCTAs are Census statistical areas. Their boundaries do not represent every USPS ZIP Code or an exact postal delivery boundary.

Population & demographics

acs/acs5 · 2024

ACS figures are five-year statistical estimates for a ZCTA. They do not describe individual addresses; consider the margin of error when comparing values.

Estimated population

724People · Margin of error ±158

Median age

41.1Years · Margin of error ±6.6

Median household income

73,424USD · Margin of error ±6,924

Median home value

116,500USD · Margin of error ±18,181

Total households

279Households · Margin of error ±59

Housing units

314Count · Margin of error ±64

Owner-occupied housing units

247Count · Margin of error ±54

Renter-occupied housing units

32Count · Margin of error ±19

Median monthly gross rent

813USD · Margin of error ±305

Household income distribution

USD · Households

$0–$9,99910±11
$10,000–$14,99914±12
$15,000–$19,99911±14
$20,000–$24,99914±9
$25,000–$29,9991±3
$30,000–$34,9990±13
$35,000–$39,99910±9
$40,000–$44,99918±18
$45,000–$49,99911±8
$50,000–$59,99920±18
$60,000–$74,99945±24
$75,000–$99,99925±16
$100,000–$124,99926±13
$125,000–$149,99927±16
$150,000–$199,99928±20
≥ $200,00019±16

ACS figures are five-year statistical estimates for a ZCTA. They do not describe individual addresses; consider the margin of error when comparing values.

Source

GeoNames Postal

Source year: Source vintage not supplied

GeoNames Postal

U.S. Census Bureau Gazetteer

Source year: 2026 Gazetteer

U.S. Census Bureau Gazetteer

U.S. Census Bureau ZCTA cartographic boundaries

Source year: 2020 Census ZCTA cartographic

U.S. Census Bureau ZCTA cartographic boundaries

U.S. Census Bureau ACS 5-year

Source year: 2024 ACS 5-year

U.S. Census Bureau ACS 5-year