U.S. ZIP Code tools

61721 · Population & demographics · Armington IL

ZIP Code
61721

Armington, IL

City / locality
Armington
State
Illinois
ZIP Code type
Type not provided
Latitude
40.3613
Longitude
-89.3231
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

552People · Margin of error ±190

Median age

45.8Years · Margin of error ±17.4

Median household income

91,500USD · Margin of error ±31,725

Median home value

141,400USD · Margin of error ±40,134

Total households

194Households · Margin of error ±84

Housing units

219Count · Margin of error ±86

Owner-occupied housing units

181Count · Margin of error ±83

Renter-occupied housing units

13Count · Margin of error ±12

Median monthly gross rent

1,656USD · Margin of error ±302

Household income distribution

USD · Households

$0–$9,99911±11
$10,000–$14,9992±4
$15,000–$19,99911±10
$20,000–$24,9990±13
$25,000–$29,9992±3
$30,000–$34,99912±13
$35,000–$39,9995±5
$40,000–$44,9993±4
$45,000–$49,9994±5
$50,000–$59,9994±5
$60,000–$74,99914±8
$75,000–$99,99943±23
$100,000–$124,99958±80
$125,000–$149,99911±9
$150,000–$199,9995±5
≥ $200,0009±13

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