Power County, ID ZIP Codes
4 ZIP codes cover all or part of Power County, Idaho: 83204, 83211, 83271 and 83212. The Census Bureau counts 8,133 residents in the county, with a median household income of $61,146 and a median home value of $212,900. Median household income ranges from $57,146 in 83204 to $65,483 in 83211. Its largest communities include Pocatello, American Falls, Arbon Valley and Rockland.
Power County (Census county figures)
| Measure | Census figure |
|---|---|
| Residents | 8,133 |
| Households | 2,815 |
| Median household income | $61,146 |
| Median home value | $212,900 |
| Median age | 34.6 |
| Median rent | $767 |
All 4 ZIP codes together
| Measure | Value |
|---|---|
| Residents (sum of ZIP codes) | 26,126 |
| Households (sum of ZIP codes) | 10,202 |
| Median household income, range across ZIP codes | $57,146 (83204) to $65,483 (83211) |
| Household-weighted average of ZIP medians (an approximation, not a true median) | $59,073 |
| Homeowners | 67.8% |
| Households with kids under 18 | 29.1% |
| Moved in the past year | 15.5% |
| Carrier routes in EDDM2GO's route library | 13 routes, 8,011 homes (2 of 4 ZIP codes) |
Top facts
- Highest median household income in Power County: 83211 ($65,483)
- Most residents: 83204 (18,580 people)
- Highest homeownership: 83211 (68.8% own their home)
- Most households with kids: 83211 (36.7% of households)
- Most new movers: 83204 (18.2% moved in last year)
- Youngest median age: 83211 (33.4 years)
- Highest median home value: 83204 ($263,500)
Every ZIP code in Power County
| ZIP | Mailing city | Residents | Households | Median income | Home value | Homeowners | With kids | New movers | Carrier routes | Mailboxes | Why listed |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 83204 | Pocatello | 18,580 | 7,612 | $57,146 | $263,500 | 66.7% | 25.8% | 18.2% | 12 | 8,405 | 59% of its land |
| 83211 | American Falls | 6,743 | 2,289 | $65,483 | $209,200 | 68.8% | 36.7% | 9.4% | — | — | 65% of its land |
| 83271 | Rockland | 415 | 155 | $62,250 | $279,200 | 84.5% | 35.5% | 8.0% | — | — | 100% of its land |
| 83212 | Power County | 388 | 146 | — | $123,400 | 93.8% | 71.9% | 2.6% | 1 | 67 | 86% of its land |
A ZIP code is listed for Power County when at least 10% of its land is in the county, when it holds at least 10% of the county's land, or when the county is its main county. Totals add up whole ZIP codes, including parts that cross the county line; the Census county figures above do not.
Cities and communities
- Pocatello — 57,635 residents · 4 ZIP codes
- American Falls — 4,712 residents · 1 ZIP code
- Arbon Valley — 562 residents · 1 ZIP code
- Rockland — 228 residents · 1 ZIP code
Price a mailing to Power County ZIP codes
EDDM guides
Pick carrier routes on the EDDM route map
Frequently asked questions
- What ZIP codes are in Power County, ID?
- 83204, 83211, 83271 and 83212. Some cross the county line; the table shows each ZIP's share of land in the county.
- What is the population of Power County?
- 8,133 residents in 2,815 households (ACS 5-year estimates, 2020–2024).
- What is the median household income in Power County?
- $61,146 for the county as a whole. Its ZIP codes range from $57,146 (83204) to $65,483 (83211).
- Which Power County ZIP code has the highest median household income?
- 83211, at $65,483, among ZIP codes with at least 1,000 residents.
- How many carrier routes and mailboxes are in Power County?
- For the 2 of 4 ZIP codes in EDDM2GO's stored route library: 13 carrier routes reaching 8,011 residential and 462 business mailboxes. The route map loads the rest when you search them.
This product uses the Census Bureau Data API but is not endorsed or certified by the Census Bureau.