ZIP Code 83440 - Rexburg Idaho

ZIP Code 83440 is located in Rexburg Idaho. 83440 is primarily within Madison County, with some portions in Fremont County. Regionally, 83440 is located in the Idaho Falls-Pocatello Area.

Stats Demographics Geography Politics Schools Climate Related Pages

ZIP Code 83440 Quick Stats

ZIP Code NameRexburg
Primary CountyMadison County
ZIP Code TypeStandard
Population (2022)49,410
Area Code(s)208 / 986
Current Time

ZIP Code 83440 Map

83440 Demographics

83440 can be classified socioeconomically as Lower Middle Class class compared to other ZIP Codes in Idaho based on Median Household Income and Average Adjusted Gross Income. The majority race/ethnicity residing in 83440 is White. The majority race/ethnicity attending public schools in 83440 is White. The current unemployment level in 83440 is 3.2%.

Population Growth Rate0.00%
Population Density121 People per Square Mile
Total Households9,646
Percentage High Income Households1.6%
Median Household Income (2021)$53,288
Average Adjusted Gross Income (2021)$522,450
Current Unemployment Rate (July 2024)3.2%
Majority Race/EthnictyWhite - 89.78%
Public School Majority Race/EthnictyWhite - 88.45%

83440 Race/Ethnicty Breakdown

Native American1130.23%
Hawaiian/Pac. Islander530.11%

83440 Public School Race/Ethnicty Breakdown

Native American140.26%
Hawaiian/Pac. Islander270.5%

83440 Educational Attainment Levels

Highest Education Level AttainedTotalPercentage
Less Than 1 Year of College1,0237.91%
Bachelor Degree2,89422.39%
High School Diploma1,91214.79%
No High School Diploma970.75%
GED or Alternate2652.05%
1 or More Years of College3,36025.99%
Associates Degree2,03415.73%
Masters Degree8546.61%
Professional Degree1100.85%
Doctorate Degree3792.93%

83440 Geography

Adjacent ZIP Codes
Cities/Towns in 83440
RegionIdaho Falls-Pocatello Area
Metropolitan/Micropolitan Stat AreaRexburg, ID
Time ZoneMountain Daylight Time
IANA TimezoneAmerica/Boise
Area409 Square Miles

83440 Politics

US Congressional Districts in 83440
Idaho State House of Representatives Districts in 83440
Idaho State Senate Districts in 83440

83440 Weather and Climate Data

Plant Hardiness ZoneZone 5a: -20F to -15F
Average First Frost DateSeptember 1 - 10
Average Last Frost DateJune 1 - 10
Koppen-Geiger Climate ZoneDfb - Humid Continental Mild Summer, Wet All Year
Ecoregion12e - Upper Snake River Plain

83440 Annual Climate Data

Avg Min Temp (°F)9142129374448463728201028
Avg Max Temp (°F)29344456667584847360413056
Avg Precip (In.)

Most Popular ZIP Code Searches in Idaho