📍 View location on OpenStreetMap (43.810920, -111.807790)
| Data Metric | Local Statistic |
|---|---|
| Postal / Zip Code | 83440 |
| Primary City | Rexburg |
| State / Province | ID |
| County | Madison |
| Total Population | 51,421 |
| Population Density | 109.3 people/sq mi |
| Timezone | America/Boise |
| Metric | ZIP 83440 | Madison County records | ID records |
|---|---|---|---|
| Population estimate | 51,421 | 56,613 (sum) | 1,933,906 (sum) |
| Population Density | 109.3 /sq mi | -- | -- |
| County population rank | #1 of 5 | -- | -- |
| State population rank | #7 of 276 | -- | -- |
Regional sums combine the population estimates in the listed ZIP records; they are not official county or state population totals.
| ZIP Code | City | Distance | Population estimate |
|---|---|---|---|
| ZIP 83460 | Rexburg | 1.3 mi | 56 |
| ZIP 83448 | Sugar City | 5.8 mi | 3,365 |
| ZIP 83451 | Teton | 9.4 mi | 993 |
| ZIP 83438 | Parker | 10.6 mi | 327 |
| ZIP 83434 | Menan | 10.7 mi | 1,816 |
Data Sources & Methodology: Geographic coordinates and ZIP Code assignments are derived from underlying geographic and postal datasets. Note that ZIP Codes are USPS postal delivery areas, while Census ZCTAs are statistical approximation areas. Read full methodology →