U.S. ZIP Code tools

61814 · Population & demographics · Bismarck IL

ZIP Code
61814

Bismarck, IL

City / locality
Bismarck
State
Illinois
ZIP Code type
Type not provided
Latitude
40.2552
Longitude
-87.6138
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

1,155People · Margin of error ±226

Median age

44.4Years · Margin of error ±6.5

Median household income

59,408USD · Margin of error ±29,020

Median home value

111,200USD · Margin of error ±33,864

Total households

489Households · Margin of error ±116

Housing units

491Count · Margin of error ±117

Owner-occupied housing units

412Count · Margin of error ±115

Renter-occupied housing units

77Count · Margin of error ±38

Median monthly gross rent

883USD · Margin of error ±448

Household income distribution

USD · Households

$0–$9,99929±34
$10,000–$14,99913±12
$15,000–$19,9990±13
$20,000–$24,9996±6
$25,000–$29,999103±92
$30,000–$34,9992±4
$35,000–$39,99947±37
$40,000–$44,9999±9
$45,000–$49,9999±10
$50,000–$59,99931±21
$60,000–$74,99923±17
$75,000–$99,99945±36
$100,000–$124,99967±41
$125,000–$149,99941±22
$150,000–$199,99928±18
≥ $200,00036±29

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