St. Helena County GIS Maps
St. Helena County, Louisiana, has 10,920 residents and covers 408.4 square miles. The population declined 2.5% between the 2010 and 2020 census. More residents left than arrived over that decade. The FIPS code for St. Helena County is 22091.
Greensburg is the county's largest population center. St. Helena County also includes 2 zip codes, 1 public school district and 14 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.
St. Helena County Trends
- Population
- 10,920▾
- Median Home Value
- $106,400▴
- K-12 Enrollment
- 997▾
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.
St. Helena 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.
St. Helena County Population
St. Helena County had 10,920 residents in 2020. That was 2.5% lower than in 2010. St. Helena County added 395 people between 2000 and 2020, which points to steady long-term growth. The county is fairly spread out, with about 27 people per square mile. Two of the county's most populated postal areas are Greensburg and Pine Grove.
Population Trend in St. Helena County LA
St. Helena County Population per 2000, 2010 and 2020 census counts with a baseline 2030 projection.
St. Helena County Zip Codes
St. Helena County has 2 zip codes. Two of the county's most populated zip codes are Greensburg (70441) and Pine Grove (70453). Greensburg is the largest zip by population, with about 5,006 residents or 46% of the county total. Together, the three largest zips account for about 56% of all county residents based on 2020 population estimates.
Most Populated Zip Codes in St. Helena County LA
| ZIP | Area | Population | Trend |
|---|---|---|---|
| 70441 | Greensburg | 5,006 | ▾ -2.1% |
| 70453 | Pine Grove | 1,122 | ▴ 7.4% |
| Download all zip code data | |||
St. Helena County Zip Code populations and trends per most recent census data.
St. Helena County Demographics
St. Helena County has a median age of 42.4, which makes the county a little older than Louisiana overall. About 20.3% of residents are under 18, while 20.6% 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 28.1% of the population, which points to a solid working-age base. About 11.7% of adults have a bachelor's degree or higher, above the statewide figure of 26.6%. The county has a more diverse population mix, with no single race or ethnicity accounting for all of the local story.
Key Demographics for St. Helena County LA
Median Age
42.4
Under 18
20.3%
Age 65+
20.6%
Bachelor's+
11.7%
St. Helena County School Districts
St. Helena County is served by 1 public school district with 997 students enrolled in 2024. Several larger districts account for a substantial share of students across the county map area. 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 St. Helena County LA
| District | Enrollment | Share | Trend |
|---|---|---|---|
| St. Helena Parish School District | 997 | 100% | ▾ -7.9% |
| Download all school district data | |||
St. Helena County school district enrollment and trends per most recent NCES reporting data.
St. Helena County Housing & Real Estate
St. Helena County has a median home value of $106,400 and a median gross rent of $802. About 74% of occupied homes in the county are owner-occupied, so the local housing market leans heavily toward ownership. Home values run below the Louisiana median, while rents come in below the state average. In March 2026, the median listing price was $407,500 and homes spent about 78 days on the market.
St. Helena County Housing Mix
St. Helena County housing mix: owner, renter and vacant units.
St. Helena County Housing Trends
St. Helena County median home value and rent trend (last 5 years).
Businesses in St. Helena County, LA
St. Helena County has 265 business listings across 113 categories. The largest categories in St. Helena County business listings are Churches & Religious Organizations (29, 10.9%), Baptist Church (13, 4.9%), and Gas Stations (10, 3.8%). The full St. Helena County business listings dataset includes names, categories, addresses and contact details where available. St. Helena County packages also include U.S. Census County Business Patterns data with establishment counts, employment and payroll by industry sector.
Top Business Categories in St. Helena County, LA
| Category | Businesses | Share |
|---|---|---|
| Churches & Religious Organizations | 29 | 10.9% |
| Baptist Church | 13 | 4.9% |
| Gas Stations | 10 | 3.8% |
| Discount Store | 10 | 3.8% |
| Casinos | 8 | 3.0% |
| Religious Organization | 7 | 2.6% |
| Grocery Stores | 5 | 1.9% |
| Money Transfer Services | 5 | 1.9% |
| ATMs | 5 | 1.9% |
| Farm | 5 | 1.9% |
St. Helena County Business Listings
| Business | Category | City |
|---|---|---|
| The Mansion | Adult Entertainment | Amite |
| Cajun Country Corn Maze LLC | Agriculture | Zachary |
| Big Guys Diner | American Restaurants | Greensburg |
| Riverside Skeet Lodge | Amusement Park | Denham Springs |
| Airborne Bacon Archery Shop | Archery Range | Greensburg |
| Candy's Mens Club | Arts And Entertainment | Pine Grove |
| LibertyX Bitcoin ATM | ATMs | Greensburg |
| Overton Estates | Attractions And Activities | Greensburg |
| Farm Bureau Insurance | Auto Insurance | Greensburg |
| Moms Cars For Christ | Automotive | Kentwood |
| Download St. Helena County business listings | ||
St. Helena County business listings sourced from Overture Maps. Includes locations with a high level of confidence.
Get the Full St. Helena County Data Package
This page shows a preview of what's included in the St. Helena 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 St. Helena County. These nearby pages include the same mix of county maps, demographic summaries, school district context, housing trends and package links.