83440 Frequently Asked Questions

A: ZIP Code 83440 is Located in Rexburg Idaho.

A: ZIP Code 83440 is Located Primarily in Madison County Idaho with Portions in Fremont County.

A: The Current Sales Tax in ZIP Code 83440 is 6.0%

A: The Area Codes for 83440 are 208 and 986

A: ZIP Code 83440 is in the Idaho 2nd Congressional District.

A: 83440 is within Idaho State Senate District 31 and Idaho State Senate District 34.

A: 83440 is within Idaho State House of Representatives District 31 and Idaho State House of Representatives District 34.

A: The 2022 population of ZIP Code 83440 is 49410. The population growth rate in 83440 is 0.00%. The population density of 83440 is 121.

A: The majority race/ethnicity of people residing in 83440 is White (89.78%). The majority race/ethnicity of students attending public schools in 83440 is White(88.45%).

A: The median household income in 83440 is $53,288 (2021) and the average adjusted income is $522,450 (2021).