County · GEOID 16065
Madison County, ID ZIP codes
8 ZIP/ZCTAs intersecting this county.
U.S. Census Bureau, ACS 2019–2023 5-year (vintage 2023). Geography: County Madison County (GEOID 16065). Methodology
Combined population of ZIP/ZCTAs intersecting this county: 66,014 (8 ZIPs).
Combined population of ZIP/ZCTAs intersecting this county. Each intersecting ZIP contributes its full ZCTA population; overlap percents are descriptive only. This is not the Census county ACS headline above. Methodology
ZIP/ZCTA overlap with Madison County
Population overlap
Share of each ZIP/ZCTA’s population located within Madison County, based on ZIP Code Database county-overlap data. This is a population measure, not land-area overlap or the Census county population.
- 8343413.0%
- 8343620.7%
- 8344098.5%
Directory county
- 834430.0%
- 834450.2%
- 8344899.8%
Directory county
- 8345111.8%
- 83460100.0%
Directory county
ZIP Code Database county-overlap table, field percent_of_zip_population_in_county, keyed by county_geoid. Not ACS 2019–2023. Overlap vintage is the shipped overlap table and is separate from ACS. Methodology
ZIP codes intersecting Madison County
| ZIP | City | County | Population | Income |
|---|---|---|---|---|
| 83434 | Menan | Jefferson County | 1,754 | $85,625 |
| 83436 | Newdale | Fremont County | 839 | $70,781 |
| 83440 | Rexburg | Madison County | 50,669 | $57,701 |
| 83443 | Ririe | Jefferson County | 1,227 | $62,653 |
| 83445 | Saint Anthony | Fremont County | 7,514 | $67,759 |
| 83448 | Sugar City | Madison County | 3,074 | $77,564 |
| 83451 | Teton | Fremont County | 902 | $76,563 |
| 83460 | Rexburg | Madison County | 35 | — |
USPS associates these ZIPs with Madison County
These codes list Madison County as a primary or acceptable city. They are not used for the ACS headline.
| ZIP | City | County | Population | Income |
|---|---|---|---|---|
| 83441 | Rexburg | Madison County | — | — |