Bonneville County GIS Maps
Bonneville County, Idaho, has 123,964 residents and covers 1,866.0 square miles. The population grew 18.9% between the 2010 and 2020 census. More residents moved in than left over that decade. The FIPS code for Bonneville County is 16019.
Idaho Falls is the county's largest population center. Bonneville County also includes 11 zip codes, 6 public school districts and 18 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.
Bonneville County Trends
- Population
- 123,964▴
- Median Home Value
- $327,000▴
- K-12 Enrollment
- 27,609▾
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.
Bonneville 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.
Bonneville County Population
Bonneville County had 123,964 residents in 2020. That was 18.9% higher than in 2010. Bonneville County added 41,442 people between 2000 and 2020, which points to steady long-term growth. The county is fairly spread out, with about 66 people per square mile. Some of the county's most populated postal areas include Idaho Falls, Idaho Falls and Idaho Falls.
Population Trend in Bonneville County ID
Bonneville County Population per 2000, 2010 and 2020 census counts with a baseline 2030 projection.
Bonneville County Zip Codes
Bonneville County has 11 zip codes. Some of the county's most populated zip codes include Idaho Falls (83401), Idaho Falls (83402) and Idaho Falls (83404). Idaho Falls is the largest zip by population, with about 47,114 residents or 38% of the county total. Together, the three largest zips account for about 82% of all county residents based on 2020 population estimates.
Most Populated Zip Codes in Bonneville County ID
| ZIP | Area | Population | Trend |
|---|---|---|---|
| 83401 | Idaho Falls | 47,114 | ▴ 24.1% |
| 83402 | Idaho Falls | 28,452 | ▴ 9.1% |
| 83404 | Idaho Falls | 25,491 | ▴ 18% |
| 83406 | Idaho Falls | 19,003 | ▴ 19.5% |
| 83427 | Iona | 2,566 | ▴ 87% |
| Download all zip code data | |||
Bonneville County Zip Code populations and trends per most recent census data.
Bonneville County Demographics
Bonneville County has a median age of 33.3, which makes the county a little younger than Idaho overall. About 30.2% of residents are under 18, while 13.7% are 65 or older. That gives the county a fairly even mix of younger families and older adults. The largest age group is 25 to 44 at about 32.7% of the population, which points to a solid working-age base. About 32.2% of adults have a bachelor's degree or higher, above the statewide figure of 31.2%. The county is majority White by population, with Hispanic, Asian, Black and multiracial residents making up a meaningful share of the local mix.
Key Demographics for Bonneville County ID
Median Age
33.3
Under 18
30.2%
Age 65+
13.7%
Bachelor's+
32.2%
Bonneville County School Districts
Bonneville County is served by 6 public school districts with 27,609 students enrolled in 2024. The largest districts on the county map are Bonneville Joint 93, Idaho Falls 91 and Shelley Joint 60. Those three districts account for about 94% 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 Bonneville County ID
| District | Enrollment | Share | Trend |
|---|---|---|---|
| Bonneville Joint School District 93 | 13,577 | 49.2% | ▾ -0.5% |
| Idaho Falls School District 91 | 9,903 | 35.9% | ▾ -2.2% |
| Shelley Joint School District 60 | 2,512 | 9.1% | ▾ -1.8% |
| Soda Springs Joint School District 150 | 843 | 3.1% | ▾ -4.9% |
| Ririe Joint School District 252 | 719 | 2.6% | ▾ -0.7% |
| Download all school district data | |||
Bonneville County school district enrollment and trends per most recent NCES reporting data.
Bonneville County Housing & Real Estate
Bonneville County has a median home value of $327,000 and a median gross rent of $1,054. About 72% 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 $434,750 and homes spent about 49 days on the market.
Bonneville County Housing Mix
Bonneville County housing mix: owner, renter and vacant units.
Bonneville County Housing Trends
Bonneville County median home value and rent trend (last 5 years).
Businesses in Bonneville County, ID
Bonneville County has 5,975 business listings across 783 categories. The largest categories in Bonneville County business listings are Real Estate Agents (124, 2.1%), Churches & Religious Organizations (96, 1.6%), and Contractors (93, 1.6%). The full Bonneville County business listings dataset includes names, categories, addresses and contact details where available. Bonneville County packages also include U.S. Census County Business Patterns data with establishment counts, employment and payroll by industry sector.
Top Business Categories in Bonneville County, ID
| Category | Businesses | Share |
|---|---|---|
| Real Estate Agents | 124 | 2.1% |
| Churches & Religious Organizations | 96 | 1.6% |
| Contractors | 93 | 1.6% |
| Auto Repair | 90 | 1.5% |
| Insurance Agencies | 85 | 1.4% |
| Gas Stations | 83 | 1.4% |
| Beauty Salons | 82 | 1.4% |
| Counseling And Mental Health | 59 | 1.0% |
| Car Dealerships | 56 | 0.9% |
| Convenience Stores | 55 | 0.9% |
Bonneville County Business Listings
| Business | Category | City |
|---|---|---|
| AmericaHealth Direct | Abuse And Addiction Treatment | Idaho Falls |
| University Place Bookstore | Academic Bookstore | Idaho Falls |
| Ammon Foothills | Accommodation | Ammon |
| Smith, Kunz & Associates | Accountant | Idaho Falls |
| Palisades Reservoir | Active Life | Idaho Falls |
| Golden Compass Oriental Medicine | Acupuncture | Idaho Falls |
| Drug Rehab Idaho Falls | Addiction Rehabilitation Center | Idaho Falls |
| Adam & Eve Stores | Adult Entertainment | Idaho Falls |
| Arcane Marketing | Advertising Agency | Idaho Falls |
| SunRain Varieties | Agricultural Cooperatives | Idaho Falls |
| Download Bonneville County business listings | ||
Bonneville County business listings sourced from Overture Maps. Includes locations with a high level of confidence.
Bonneville County Basemaps
Bonneville 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 Bonneville County Data Package
This page shows a preview of what's included in the Bonneville 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 Bonneville County. These nearby pages include the same mix of county maps, demographic summaries, school district context, housing trends and package links.