U.S. ZIP Code tools

51527 · Population & demographics · Defiance IA

ZIP Code
51527

Defiance, IA

City / locality
Defiance
State
Iowa
ZIP Code type
Type not provided
Latitude
41.8053
Longitude
-95.3537
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

362People · Margin of error ±101

Median age

37.4Years · Margin of error ±24.1

Median household income

64,750USD · Margin of error ±36,900

Median home value

123,400USD · Margin of error ±21,845

Total households

166Households · Margin of error ±43

Housing units

170Count · Margin of error ±43

Owner-occupied housing units

147Count · Margin of error ±39

Renter-occupied housing units

19Count · Margin of error ±15

Median monthly gross rent

689USD · Margin of error ±112

Household income distribution

USD · Households

$0–$9,9993±5
$10,000–$14,9999±20
$15,000–$19,9998±10
$20,000–$24,9990±10
$25,000–$29,99914±10
$30,000–$34,9994±7
$35,000–$39,9995±6
$40,000–$44,9998±8
$45,000–$49,9996±7
$50,000–$59,99915±13
$60,000–$74,99915±13
$75,000–$99,99916±12
$100,000–$124,99915±17
$125,000–$149,99911±8
$150,000–$199,99915±15
≥ $200,00022±20

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