U.S. ZIP Code tools

50401 · Population & demographics · Mason City IA

ZIP Code
50401

Mason City, IA

City / locality
Mason City
State
Iowa
ZIP Code type
Type not provided
Latitude
43.1499
Longitude
-93.1954
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

28,703People · Margin of error ±219

Median age

42.2Years · Margin of error ±1.2

Median household income

66,072USD · Margin of error ±3,104

Median home value

146,500USD · Margin of error ±8,718

Total households

13,321Households · Margin of error ±324

Housing units

14,875Count · Margin of error ±233

Owner-occupied housing units

8,835Count · Margin of error ±426

Renter-occupied housing units

4,486Count · Margin of error ±438

Median monthly gross rent

875USD · Margin of error ±55

Household income distribution

USD · Households

$0–$9,999358±110
$10,000–$14,999658±228
$15,000–$19,999524±181
$20,000–$24,999708±171
$25,000–$29,999578±170
$30,000–$34,999588±205
$35,000–$39,999647±183
$40,000–$44,999594±174
$45,000–$49,999585±165
$50,000–$59,999811±210
$60,000–$74,9991,608±345
$75,000–$99,9991,884±287
$100,000–$124,9991,518±301
$125,000–$149,999783±193
$150,000–$199,999770±193
≥ $200,000707±160

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