U.S. ZIP Code tools

83401 · Population & demographics · Idaho Falls ID

ZIP Code
83401

Idaho Falls, ID

City / locality
Idaho Falls
State
Idaho
ZIP Code type
Type not provided
Latitude
43.5518
Longitude
-111.8919
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

47,972People · Margin of error ±1,725

Median age

31.9Years · Margin of error ±1.0

Median household income

78,497USD · Margin of error ±3,117

Median home value

358,700USD · Margin of error ±15,476

Total households

15,714Households · Margin of error ±581

Housing units

16,447Count · Margin of error ±542

Owner-occupied housing units

11,839Count · Margin of error ±576

Renter-occupied housing units

3,875Count · Margin of error ±377

Median monthly gross rent

1,176USD · Margin of error ±48

Household income distribution

USD · Households

$0–$9,999346±151
$10,000–$14,999353±165
$15,000–$19,999313±150
$20,000–$24,999375±144
$25,000–$29,999600±186
$30,000–$34,999430±176
$35,000–$39,999610±178
$40,000–$44,999605±192
$45,000–$49,999632±174
$50,000–$59,9991,082±214
$60,000–$74,9992,030±441
$75,000–$99,9992,751±450
$100,000–$124,9991,722±387
$125,000–$149,9991,219±248
$150,000–$199,9991,316±299
≥ $200,0001,330±308

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