Power County GIS Maps
Power County, Idaho, has 7,878 residents and covers 1,403.8 square miles. The population grew 0.8% between the 2010 and 2020 census. More residents moved in than left over that decade. The FIPS code for Power County is 16077.
American Falls is the county's largest population center. Power County also includes 4 zip codes, 3 public school districts and 13 municipalities. Those boundaries help explain why population, schools, and housing can look different from one part of the county to another. The map below shows how those county lines, zip codes, and school districts fit together, and the sections that follow use that same geography to show population, demographics, school enrollment and housing patterns in more detail.
Maps, GIS layers and sample data. Paid packages add full layers, analytics and database files.
Power County Trends
- Population
- 7,878▴
- Median Home Value
- $191,200▴
- K-12 Enrollment
- 1,699▾
County analytics dashboards with historical trends & projections included in package downloads.
Free starter access previews county maps, lightweight GIS, and sample data. Paid packages unlock full GIS layers, analytics, and database files.
Power County Maps
The maps below show a few of the county map styles included in our downloads. County packages include map exports in JPEG, PNG, SVG, PDF and GeoTIFF formats plus more than 20 GIS layers for mapping, research and analysis. Available layers include zip codes, area codes, subdivisions, school districts, political boundaries, roads, water features, points of interest and more.
County packages also include historical county demographics, business intelligence, analytical dashboards, AI-ready prompts, markdown files and related reference data. Everything is organized to save hours of manual work collecting current data, cleaning it and joining it together. That makes it easier to move faster on analytics, due diligence, business planning and location research. Paid packages are built for commercial use, but some package contents include source-specific attribution or notice guidance. Review Licensing & Data Source Notices.
Power County Population
Power County had 7,878 residents in 2020. That was 0.8% higher than in 2010. Power County added 340 people between 2000 and 2020, which points to steady long-term growth. The county is fairly spread out, with about 6 people per square mile. Some of the county's most populated postal areas include Pocatello, American Falls and Rockland.
Population Trend in Power County ID
Power County Population per 2000, 2010 and 2020 census counts with a baseline 2030 projection.
Power County Zip Codes
Power County has 4 zip codes. Some of the county's most populated zip codes include Pocatello (83204), American Falls (83211) and Rockland (83271). Pocatello is the largest zip by population, with about 18,408 residents or 234% of the county total. Together, the three largest zips account for about 322% of all county residents based on 2020 population estimates.
Most Populated Zip Codes in Power County ID
| ZIP | Area | Population | Trend |
|---|---|---|---|
| 83204 | Pocatello | 18,408 | ▴ 2.1% |
| 83211 | American Falls | 6,500 | ▴ 2% |
| 83271 | Rockland | 488 | ▾ -8.1% |
| 83212 | Arbon | 149 | ▴ 8.8% |
| Download all zip code data | |||
Power County Zip Code populations and trends per most recent census data.
Power County Demographics
Power County has a median age of 33.9, which makes the county a little younger than Idaho overall. About 30.4% of residents are under 18, while 15.7% are 65 or older. That gives the county a fairly even mix of younger families and older adults. The largest age group is Under 18 at about 30.4% of the population, which suggests the county has a notable share of children and family households. About 16.7% of adults have a bachelor's degree or higher, above the statewide figure of 31.2%. The county has a more diverse population mix, with no single race or ethnicity accounting for all of the local story.
Key Demographics for Power County ID
Median Age
33.9
Under 18
30.4%
Age 65+
15.7%
Bachelor's+
16.7%
Power County School Districts
Power County is served by 3 public school districts with 1,699 students enrolled in 2024. The largest districts on the county map are American Falls Joint 381, Rockland 382 and Arbon Elementary 383. Those three districts account for about 100% of public school enrollment in the map area. Total enrollment has grown modestly since 2017 across the districts shown on the county map.
Largest School Districts by Enrollment in Power County ID
| District | Enrollment | Share | Trend |
|---|---|---|---|
| American Falls Joint School District 381 | 1,514 | 89.1% | ▾ -1.3% |
| Rockland School District 382 | 167 | 9.8% | ▾ -4% |
| Arbon Elementary School District 383 | 18 | 1.1% | — 0% |
| Download all school district data | |||
Power County school district enrollment and trends per most recent NCES reporting data.
Power County Housing & Real Estate
Power County has a median home value of $191,200 and a median gross rent of $729. About 75% of occupied homes in the county are owner-occupied, so the local housing market leans heavily toward ownership. Home values run below the Idaho median, while rents come in below the state average. In March 2026, the median listing price was $375,000 and homes spent about 48 days on the market.
Power County Housing Mix
Power County housing mix: owner, renter and vacant units.
Power County Housing Trends
Power County median home value and rent trend (last 5 years).
Businesses in Power County, ID
Power County has 329 business listings across 168 categories. The largest categories in Power County business listings are Churches & Religious Organizations (17, 5.2%), Gas Stations (15, 4.6%), and Structure And Geography (14, 4.3%). The full Power County business listings dataset includes names, categories, addresses and contact details where available. Power County packages also include U.S. Census County Business Patterns data with establishment counts, employment and payroll by industry sector.
Top Business Categories in Power County, ID
| Category | Businesses | Share |
|---|---|---|
| Churches & Religious Organizations | 17 | 5.2% |
| Gas Stations | 15 | 4.6% |
| Structure And Geography | 14 | 4.3% |
| Auto Repair | 6 | 1.8% |
| Convenience Stores | 6 | 1.8% |
| Banks & Credit Unions | 5 | 1.5% |
| Landmark And Historical Building | 5 | 1.5% |
| Hair Salons | 5 | 1.5% |
| Car Rental Agency | 5 | 1.5% |
| Metal Fabricator | 4 | 1.2% |
Power County Business Listings
| Business | Category | City |
|---|---|---|
| Hillview Extended Stay | Accommodation | American Falls |
| Winter Sun Healing | Advertising Agency | Rockland |
| Double M Ag & Irrigation | Agricultural Service | American Falls |
| Tessenderlo Kerley Inc | Agriculture | Pocatello |
| Pocatello Regional Airport | Airport | Pocatello |
| Compassionate Care Family Services, LLC | Alcohol And Drug Treatment Center | American Falls |
| Willow Bay Recreation Area | American Restaurants | American Falls |
| Browns Appliance Service | Appliance Repair Service | American Falls |
| Pocatello Sod | Artificial Turf | Pocatello |
| Cute and Cozy Quilts | Arts And Crafts | Rockland |
| Download Power County business listings | ||
Power County business listings sourced from Overture Maps. Includes locations with a high level of confidence.
Power County Basemaps
Power County map and data packages include a set of useful basemaps to help you get started quickly. These include a custom light grey canvas, USGS topo, imagery and other reference layers that make it easier to build clear, meaningful county maps using the included GIS layers, your own data or both. Pre-rendered map tiles for the light grey basemap are included so you can use them offline or host them on your own CDN.
Get the Full Power County Data Package
This page shows a preview of what's included in the Power County data package. The full package gives you a ready-to-use county data system with GIS layers, historical data, maps, database files and planning tools that save hours of manual data gathering, cleanup and joins. Everything is organized to help you skip data wrangling and start analysis faster.
- 20+ GIS layers for zip codes, school districts, roads, water, boundaries and more
- Historical county demographics, housing, income and trend data
- ZIP code population files and school district enrollment history
- Database files, markdowns, AI-ready prompts and documentation
- Map exports in PNG, JPEG, PDF, SVG and GeoTIFF formats
- Offline-ready data explorer, map and analytics tools
Paid packages support commercial use, client work, and derived outputs. Some package contents may include source-specific attribution or provider notices. See Licensing & Data Source Notices.
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Nearby Counties
Browse county data pages for the counties that border Power County. These nearby pages include the same mix of county maps, demographic summaries, school district context, housing trends and package links.