Gallatin County GIS Maps
Gallatin County, Illinois, has 4,946 residents and covers 323 square miles. The population declined 11.5% between the 2010 and 2020 census. More residents left than arrived over that decade. The FIPS code for Gallatin County is 17059.
Shawneetown is the county's largest population center. Gallatin County also includes 5 zip codes, 4 public school districts and 22 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.
Gallatin County Trends
- Population
- 4,946▾
- Median Home Value
- $84,700▴
- K-12 Enrollment
- 2,917▾
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.
Gallatin 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.
Gallatin County Population
Gallatin County had 4,946 residents in 2020. That was 11.5% lower than in 2010. Gallatin County had 1,499 fewer people in 2020 than it did in 2000, which points to a long-term population decline. The county is fairly spread out, with about 15 people per square mile. Some of the county's most populated postal areas include Shawneetown, Ridgway and Equality.
Population Trend in Gallatin County IL
Gallatin County Population per 2000, 2010 and 2020 census counts with a baseline 2030 projection.
Gallatin County Zip Codes
Gallatin County has 5 zip codes. Some of the county's most populated zip codes include Shawneetown (62984), Ridgway (62979) and Equality (62934). Shawneetown is the largest zip by population, with about 1,567 residents or 32% of the county total. Together, the three largest zips account for about 74% of all county residents based on 2020 population estimates.
Most Populated Zip Codes in Gallatin County IL
| ZIP | Area | Population | Trend |
|---|---|---|---|
| 62984 | Shawneetown | 1,567 | ▾ -14.9% |
| 62979 | Ridgway | 1,194 | ▾ -2.9% |
| 62934 | Equality | 882 | ▾ -4.9% |
| 62871 | Omaha | 588 | ▾ -14.3% |
| 62954 | Junction | 442 | ▾ -14.2% |
| Download all zip code data | |||
Gallatin County Zip Code populations and trends per most recent census data.
Gallatin County Demographics
Gallatin County has a median age of 47.3, which makes the county a little older than Illinois overall. About 19.8% of residents are under 18, while 25.7% 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 27.7% of the population, which points to a solid working-age base. About 15.3% of adults have a bachelor's degree or higher, above the statewide figure of 37.2%. The county is mostly White by population, though Hispanic, Asian, Black and multiracial residents are also part of the local mix.
Key Demographics for Gallatin County IL
Median Age
47.3
Under 18
19.8%
Age 65+
25.7%
Bachelor's+
15.3%
Gallatin County School Districts
Gallatin County is served by 4 public school districts with 2,917 students enrolled in 2024. The largest districts on the county map are Eldorado Community Unit 4, Gallatin Community Unit 7 and Norris City-Omaha-Enfield Community Unit 3. Those three districts account for about 83% of public school enrollment in the map area. Total enrollment has stayed fairly steady in recent years, but it is slightly lower than it was in 2017.
Largest School Districts by Enrollment in Gallatin County IL
| District | Enrollment | Share | Trend |
|---|---|---|---|
| Eldorado Community Unit School District 4 | 1,105 | 37.9% | ▴ 1.7% |
| Gallatin Community Unit School District 7 | 703 | 24.1% | ▴ 2.3% |
| Norris City-Omaha-Enfield Community Unit School District 3 | 611 | 20.9% | ▾ -0.5% |
| Hardin County Community Unit School District 1 | 498 | 17.1% | ▾ -6.7% |
| Download all school district data | |||
Gallatin County school district enrollment and trends per most recent NCES reporting data.
Gallatin County Housing & Real Estate
Gallatin County has a median home value of $84,700 and a median gross rent of $500. About 80% of occupied homes in the county are owner-occupied, so the local housing market leans heavily toward ownership. Home values run below the Illinois median, while rents come in below the state average. In March 2026, the median listing price was $142,875 and homes spent about 77 days on the market.
Gallatin County Housing Mix
Gallatin County housing mix: owner, renter and vacant units.
Gallatin County Housing Trends
Gallatin County median home value and rent trend (last 5 years).
Businesses in Gallatin County, IL
Gallatin County has 200 business listings across 94 categories. The largest categories in Gallatin County business listings are Churches & Religious Organizations (14, 7.0%), Public And Government Association (8, 4.0%), and Post Offices (7, 3.5%). The full Gallatin County business listings dataset includes names, categories, addresses and contact details where available. Gallatin County packages also include U.S. Census County Business Patterns data with establishment counts, employment and payroll by industry sector.
Top Business Categories in Gallatin County, IL
| Category | Businesses | Share |
|---|---|---|
| Churches & Religious Organizations | 14 | 7.0% |
| Public And Government Association | 8 | 4.0% |
| Post Offices | 7 | 3.5% |
| Community & Nonprofits | 7 | 3.5% |
| Farm | 7 | 3.5% |
| Hardware Stores | 6 | 3.0% |
| Landmark And Historical Building | 5 | 2.5% |
| Bars & Nightlife | 5 | 2.5% |
| Baptist Church | 5 | 2.5% |
| Funeral Services & Cemeteries | 5 | 2.5% |
Gallatin County Business Listings
| Business | Category | City |
|---|---|---|
| Funkhouser Roberta CPA | Accountant | Ridgway |
| Big Lake | Active Life | Shawneetown |
| Wabash Valley Service Company | Agricultural Service | Ridgway |
| Trails End Restaurant | American Restaurants | Junction |
| Duffy Site | Archaeological Services | Gallatin County |
| Jamie Scherrer Auction Company LLC. | Auction House | Ridgway |
| Bob Charleton's Auto Body | Auto Body Shop | Shawneetown |
| Rich Zirkelbach - COUNTRY Financial representative | Auto Insurance | Ridgway |
| Gold Hill Auto Parts and Service | Automotive Parts And Accessories | Shawneetown |
| C and T Auto Repair | Auto Repair | Shawneetown |
| Download Gallatin County business listings | ||
Gallatin County business listings sourced from Overture Maps. Includes locations with a high level of confidence.
Gallatin County Basemaps
Gallatin 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 Gallatin County Data Package
This page shows a preview of what's included in the Gallatin 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 Gallatin County. These nearby pages include the same mix of county maps, demographic summaries, school district context, housing trends and package links.