Jerome County GIS Maps
Jerome County, Idaho, has 24,237 residents across 13,843 parcels and covers 597.5 square miles. The population grew 8.3% between the 2010 and 2020 census. More residents moved in than left over that decade. The FIPS code for Jerome County is 16053.
Jerome is the county's largest population center. Jerome County also includes 3 zip codes, 4 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 parcel data, population, demographics, school enrollment and housing patterns in more detail.
Maps, GIS layers, Parcels and sample data. Paid packages add full layers, analytics and database files.
Jerome County Trends
- Population
- 24,237▴
- Median Home Value
- $254,000▴
- K-12 Enrollment
- 9,279▾
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.
Jerome 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.
Jerome County Parcels
Jerome County has 13,843 mapped parcels covering 384,686 acres. The median lot size is 1.41 acres. 3,144 parcels are 10 acres or larger. The records carry 7,756 distinct owner names. Owner names and lot sizes are on nearly every parcel. Site addresses reach 61.2%. Browse the interactive Jerome County Parcel viewer here.
Jerome County Parcel Data Coverage
| Field | Parcels | Coverage |
|---|---|---|
| Parcel ID | 13,843 | 100% |
| Owner name | 13,671 | 98.8% |
| Owner mailing address | 0 | 0% |
| Site address | 8,471 | 61.2% |
| Land use code | 0 | 0% |
| Land use description | 0 | 0% |
| Assessed value | 0 | 0% |
| Land value | 0 | 0% |
| Improvement value | 0 | 0% |
| Acreage | 13,843 | 100% |
| Parcel boundary | 13,843 | 100% |
| Download all Jerome County parcels. | ||
Field coverage measured across all Jerome County parcel records.
Jerome County Population
Jerome County had 24,237 residents in 2020. That was 8.3% higher than in 2010. Jerome County added 5,895 people between 2000 and 2020, which points to steady long-term growth. The county is fairly spread out, with about 41 people per square mile. Some of the county's most populated postal areas include Jerome, Hazelton and Eden.
Population Trend in Jerome County ID
Jerome County Population per 2000, 2010 and 2020 census counts with a baseline 2030 projection.
Jerome County Zip Codes
Jerome County has 3 zip codes. Some of the county's most populated zip codes include Jerome (83338), Hazelton (83335) and Eden (83325). Jerome is the largest zip by population, with about 21,486 residents or 89% of the county total. Together, the three largest zips account for about 101% of all county residents based on 2020 population estimates.
Most Populated Zip Codes in Jerome County ID
| ZIP | Area | Population | Trend |
|---|---|---|---|
| 83338 | Jerome | 21,486 | ▴ 8.6% |
| 83335 | Hazelton | 1,886 | ▴ 2.5% |
| 83325 | Eden | 995 | ▴ 8.4% |
| Download all zip code data | |||
Jerome County Zip Code populations and trends per most recent census data.
Jerome County Demographics
Jerome County has a median age of 33.6, which makes the county a little younger than Idaho overall. About 30% of residents are under 18, while 13.3% 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 31.5% of the population, which points to a solid working-age base. About 13.4% 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 Jerome County ID
Median Age
33.6
Under 18
30%
Age 65+
13.3%
Bachelor's+
13.4%
Jerome County School Districts
Jerome County is served by 4 public school districts with 9,279 students enrolled in 2024. The largest districts on the county map are Minidoka County Joint 331, Jerome Joint 261 and Shoshone Joint 312. Those three districts account for about 95% of public school enrollment in the map area. Total enrollment has stayed fairly steady in recent years, based on district totals from 2017 to 2024.
Largest School Districts by Enrollment in Jerome County ID
| District | Enrollment | Share | Trend |
|---|---|---|---|
| Minidoka County Joint School District 331 | 4,267 | 46% | ▾ -2.9% |
| Jerome Joint School District 261 | 3,998 | 43.1% | ▾ -2% |
| Shoshone Joint School District 312 | 515 | 5.6% | ▴ 0.8% |
| Valley School District 262 | 499 | 5.4% | ▾ -0.4% |
| Download all school district data | |||
Jerome County school district enrollment and trends per most recent NCES reporting data.
Jerome County Housing & Real Estate
Jerome County has a median home value of $254,000 and a median gross rent of $862. 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 $413,700 and homes spent about 69 days on the market.
Jerome County Housing Mix
Jerome County housing mix: owner, renter and vacant units.
Jerome County Housing Trends
Jerome County median home value and rent trend (last 5 years).
Businesses in Jerome County, ID
Jerome County has 921 business listings across 321 categories. The largest categories in Jerome County business listings are Auto Repair (30, 3.3%), Gas Stations (22, 2.4%), and Churches & Religious Organizations (21, 2.3%). The full Jerome County business listings dataset includes names, categories, addresses and contact details where available. Jerome County packages also include U.S. Census County Business Patterns data with establishment counts, employment and payroll by industry sector.
Top Business Categories in Jerome County, ID
| Category | Businesses | Share |
|---|---|---|
| Auto Repair | 30 | 3.3% |
| Gas Stations | 22 | 2.4% |
| Churches & Religious Organizations | 21 | 2.3% |
| Medical Offices | 19 | 2.1% |
| Convenience Stores | 17 | 1.8% |
| Contractors | 16 | 1.7% |
| Fast Food | 15 | 1.6% |
| Mexican Restaurants | 15 | 1.6% |
| Insurance Agencies | 14 | 1.5% |
| Landmark And Historical Building | 13 | 1.4% |
Jerome County Business Listings
| Business | Category | City |
|---|---|---|
| Rexroat Harberd and Associates | Accountant | Jerome |
| Simplot Western Stockmen's | Agricultural Service | Jerome |
| Standard Dairy Consultants | Agriculture | Jerome |
| Valley Wide Cooperative | Agriculture Association | Jerome |
| Hazelton Municipal Airport | Airport | Hazelton |
| Yager Weber Construction | Altering And Remodeling Contractor | Jerome |
| La Abejita | American Restaurants | Jerome |
| Jerome Animal Shelter | Animal Shelters | Jerome |
| The Oaks | Apartments | Jerome |
| Jerome Tiger Zone | Arcade | Jerome |
| Download Jerome County business listings | ||
Jerome County business listings sourced from Overture Maps. Includes locations with a high level of confidence.
Jerome County Basemaps
Jerome 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 Jerome County Data Package
This page shows a preview of what's included in the Jerome 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 parcels, 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.
One-time · instant download · 30-day refund guarantee · See full package details
Preview a Live Package Demo
See exactly what is included in a county data package. Inspect how files are organized, the interactive data explorer and how maps and analytics are laid out. The demo loads a real sample package from Idaho — explore the full structure before you buy.
No email or download required. Opens in a preview window on this page.
Nearby Counties
Browse county data pages for the counties that border Jerome County. These nearby pages include the same mix of county maps, demographic summaries, school district context, housing trends and package links.