Pulaski County GIS Maps
Pulaski County, Illinois, has 5,193 residents and covers 199.2 square miles. The population declined 15.7% between the 2010 and 2020 census. More residents left than arrived over that decade. The FIPS code for Pulaski County is 17153.
Mounds is the county's largest population center. Pulaski County also includes 7 zip codes, 3 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.
Pulaski County Trends
- Population
- 5,193▾
- Median Home Value
- $81,000▾
- K-12 Enrollment
- 1,054▾
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.
Pulaski 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.
Pulaski County Population
Pulaski County had 5,193 residents in 2020. That was 15.7% lower than in 2010. Pulaski County had 2,155 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 26 people per square mile. Some of the county's most populated postal areas include Mounds, Ullin and Grand Chain.
Population Trend in Pulaski County IL
Pulaski County Population per 2000, 2010 and 2020 census counts with a baseline 2030 projection.
Pulaski County Zip Codes
Pulaski County has 7 zip codes. Some of the county's most populated zip codes include Mounds (62964), Ullin (62992) and Grand Chain (62941). Mounds is the largest zip by population, with about 1,141 residents or 22% of the county total. Together, the three largest zips account for about 51% of all county residents based on 2020 population estimates.
Most Populated Zip Codes in Pulaski County IL
| ZIP | Area | Population | Trend |
|---|---|---|---|
| 62964 | Mounds | 1,141 | ▾ -21.6% |
| 62992 | Ullin | 785 | ▾ -23.9% |
| 62941 | Grand Chain | 706 | ▾ -12.6% |
| 62970 | Olmsted | 583 | ▾ -8.8% |
| 62963 | Mound City | 544 | ▾ -11% |
| Download all zip code data | |||
Pulaski County Zip Code populations and trends per most recent census data.
Pulaski County Demographics
Pulaski County has a median age of 42.7, which makes the county a little older than Illinois overall. About 20.5% of residents are under 18, while 22.7% 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 28.4% of the population, which points to a solid working-age base. About 11.9% of adults have a bachelor's degree or higher, above the statewide figure of 37.2%. 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 Pulaski County IL
Median Age
42.7
Under 18
20.5%
Age 65+
22.7%
Bachelor's+
11.9%
Pulaski County School Districts
Pulaski County is served by 3 public school districts with 1,054 students enrolled in 2024. The largest districts on the county map are Meridian Community Unit 101, Century Community Unit 100 and Egyptian Community Unit 5. Those three districts account for about 100% 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 Pulaski County IL
| District | Enrollment | Share | Trend |
|---|---|---|---|
| Meridian Community Unit School District 101 | 419 | 39.8% | ▾ -5.2% |
| Century Community Unit School District 100 | 331 | 31.4% | ▴ 0.6% |
| Egyptian Community Unit School District 5 | 304 | 28.8% | ▾ -3.5% |
| Download all school district data | |||
Pulaski County school district enrollment and trends per most recent NCES reporting data.
Pulaski County Housing & Real Estate
Pulaski County has a median home value of $81,000 and a median gross rent of $625. About 68% 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 $117,225 and homes spent about 38 days on the market.
Pulaski County Housing Mix
Pulaski County housing mix: owner, renter and vacant units.
Pulaski County Housing Trends
Pulaski County median home value and rent trend (last 5 years).
Businesses in Pulaski County, IL
Pulaski County has 204 business listings across 108 categories. The largest categories in Pulaski County business listings are Churches & Religious Organizations (20, 9.8%), Post Offices (8, 3.9%), and Baptist Church (6, 2.9%). The full Pulaski County business listings dataset includes names, categories, addresses and contact details where available. Pulaski County packages also include U.S. Census County Business Patterns data with establishment counts, employment and payroll by industry sector.
Top Business Categories in Pulaski County, IL
| Category | Businesses | Share |
|---|---|---|
| Churches & Religious Organizations | 20 | 9.8% |
| Post Offices | 8 | 3.9% |
| Baptist Church | 6 | 2.9% |
| Public And Government Association | 6 | 2.9% |
| Funeral Services & Cemeteries | 5 | 2.5% |
| Convenience Stores | 5 | 2.5% |
| Auto Repair | 5 | 2.5% |
| Pizza Restaurants | 5 | 2.5% |
| Elementary School | 4 | 2.0% |
| Campgrounds & RV Parks | 4 | 2.0% |
Pulaski County Business Listings
| Business | Category | City |
|---|---|---|
| Lower Cache River Canoe Trail | Active Life | Ullin |
| J&A Seed - Beck’s Hybrids Dealer | Agricultural Service | Pulaski |
| Phoenix Mill | Agriculture | Ullin |
| Pulaski County Ambulance Services | Ambulance And Ems Services | Mounds |
| 3 Kings Auto Body | Auto Body Shop | Olmsted |
| Deluxe Detail | Auto Detailing | Ullin |
| Cache River Chevrolet | Automotive | Ullin |
| Jeff's Automotive | Auto Repair | Karnak |
| Henderson Automotive | Auto Parts And Supply Store | Mounds |
| Legence Bank | Banks & Credit Unions | Mounds |
| Download Pulaski County business listings | ||
Pulaski County business listings sourced from Overture Maps. Includes locations with a high level of confidence.
Pulaski County Basemaps
Pulaski 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 Pulaski County Data Package
This page shows a preview of what's included in the Pulaski 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 Pulaski County. These nearby pages include the same mix of county maps, demographic summaries, school district context, housing trends and package links.