U.S. ZIP Code tools

66521 · Population & demographics · Onaga KS

ZIP Code
66521

Onaga, KS

City / locality
Onaga
State
Kansas
ZIP Code type
Type not provided
Latitude
39.4889
Longitude
-96.17
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

1,417People · Margin of error ±246

Median age

42.8Years · Margin of error ±5.7

Median household income

61,250USD · Margin of error ±21,033

Median home value

193,000USD · Margin of error ±29,356

Total households

542Households · Margin of error ±107

Housing units

645Count · Margin of error ±116

Owner-occupied housing units

354Count · Margin of error ±76

Renter-occupied housing units

188Count · Margin of error ±60

Median monthly gross rent

982USD · Margin of error ±195

Household income distribution

USD · Households

$0–$9,99950±33
$10,000–$14,99923±18
$15,000–$19,9995±6
$20,000–$24,99930±19
$25,000–$29,99913±12
$30,000–$34,99940±27
$35,000–$39,99914±11
$40,000–$44,99950±27
$45,000–$49,99913±16
$50,000–$59,99931±22
$60,000–$74,99925±18
$75,000–$99,99982±36
$100,000–$124,99971±28
$125,000–$149,99946±24
$150,000–$199,99928±24
≥ $200,00021±15

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