Rexburg, ID — Demographics & Statistics
ZIP code 83440 serves a portion of Rexburg, Idaho, within Madison County. This community is home to approximately 14,159 residents, with a median age of 35.2 years. The median household income of $52,013 sits below the national median of $67,521, while median home values of $223,655 are below the national average of $301,500. The area has a renter-majority housing profile, with 23% owner-occupied and 77% renter-occupied units. Cost of living in this part of Rexburg is lower than the national baseline, with an index of 91 (100 = national average). With a college-education rate of 66% and an unemployment rate of 9.0%, 83440 reflects the economic character of Madison County in Idaho.
| Category | Statistic | Value | vs. National Avg |
|---|---|---|---|
| Population | Total Population | 14,159 | — |
| Population | Density (per sq mi) | 9,999 | — |
| Economics | Median Household Income | $52,013 | ↓ 23% vs nat'l avg |
| Economics | Median Home Value | $223,655 | ↓ 26% vs nat'l avg |
| Economics | Cost of Living Index | 91 | ↓ Lower than avg |
| Economics | Unemployment Rate | 9.0% | ↑ 131% vs nat'l avg |
| Economics | Below Poverty Line | 10.7% | ↓ 6% vs nat'l avg |
| Education | College Educated (25+) | 66% | ↑ 89% vs nat'l avg |
| Demographics | Median Age | 35.2 yrs | ↓ 8% vs nat'l avg |
| Housing | Owner-Occupied | 23% | — |
| Housing | Renter-Occupied | 77% | — |
| Housing | Total Housing Units | 6,371 | — |