Richland County GIS Maps
Richland County, Louisiana, has 20,043 residents and covers 555.7 square miles. The population declined 3.3% between the 2010 and 2020 census. More residents left than arrived over that decade. The FIPS code for Richland County is 22083.
Rayville is the county's largest population center. Richland County also includes 4 zip codes, 1 public school district and 21 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.
Richland County Trends
- Population
- 20,043▾
- Median Home Value
- $124,500▴
- K-12 Enrollment
- 2,694▾
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.
Richland 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.
Richland County Population
Richland County had 20,043 residents in 2020. That was 3.3% lower than in 2010. Richland County had 938 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 36 people per square mile. Some of the county's most populated postal areas include Rayville, Mangham and Archibald.
Population Trend in Richland County LA
Richland County Population per 2000, 2010 and 2020 census counts with a baseline 2030 projection.
Richland County Zip Codes
Richland County has 4 zip codes. Some of the county's most populated zip codes include Rayville (71269), Mangham (71259) and Archibald (71218). Rayville is the largest zip by population, with about 12,343 residents or 62% of the county total. Together, the three largest zips account for about 70% of all county residents based on 2020 population estimates.
Most Populated Zip Codes in Richland County LA
| ZIP | Area | Population | Trend |
|---|---|---|---|
| 71269 | Rayville | 12,343 | ▾ -3.2% |
| 71259 | Mangham | 1,686 | ▾ -0.6% |
| 71218 | Archibald | 62 | ▾ -42.6% |
| 71279 | Start | 45 | — 0% |
| Download all zip code data | |||
Richland County Zip Code populations and trends per most recent census data.
Richland County Demographics
Richland County has a median age of 39.8, which makes the county a little older than Louisiana overall. About 23.7% of residents are under 18, while 18% 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 31.2% of the population, which points to a solid working-age base. About 18.1% of adults have a bachelor's degree or higher, above the statewide figure of 26.6%. 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 Richland County LA
Median Age
39.8
Under 18
23.7%
Age 65+
18%
Bachelor's+
18.1%
Richland County School Districts
Richland County is served by 1 public school district with 2,694 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 Richland County LA
| District | Enrollment | Share | Trend |
|---|---|---|---|
| Richland Parish School District | 2,694 | 100% | ▾ -5.3% |
| Download all school district data | |||
Richland County school district enrollment and trends per most recent NCES reporting data.
Richland County Housing & Real Estate
Richland County has a median home value of $124,500 and a median gross rent of $836. About 67% 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 $305,000 and homes spent about 162 days on the market.
Richland County Housing Mix
Richland County housing mix: owner, renter and vacant units.
Richland County Housing Trends
Richland County median home value and rent trend (last 5 years).
Businesses in Richland County, LA
Richland County has 722 business listings across 259 categories. The largest categories in Richland County business listings are Churches & Religious Organizations (44, 6.1%), Baptist Church (39, 5.4%), and Gas Stations (19, 2.6%). The full Richland County business listings dataset includes names, categories, addresses and contact details where available. Richland County packages also include U.S. Census County Business Patterns data with establishment counts, employment and payroll by industry sector.
Top Business Categories in Richland County, LA
| Category | Businesses | Share |
|---|---|---|
| Churches & Religious Organizations | 44 | 6.1% |
| Baptist Church | 39 | 5.4% |
| Gas Stations | 19 | 2.6% |
| Convenience Stores | 13 | 1.8% |
| Pharmacies | 12 | 1.7% |
| Auto Repair | 11 | 1.5% |
| Beauty Salons | 11 | 1.5% |
| Insurance Agencies | 9 | 1.2% |
| Discount Store | 8 | 1.1% |
| Restaurants | 8 | 1.1% |
Richland County Business Listings
| Business | Category | City |
|---|---|---|
| Second Chances Addiction Recovery Center | Abuse And Addiction Treatment | Rayville |
| Robinson Ranch, Start, La | Accommodation | Start |
| Studio Sculpt Fitness | Active Life | Rayville |
| Northeast Louisiana Substance | Addiction Rehabilitation Center | Rayville |
| The Goof Booth | Advertising Agency | Rayville |
| Sanders Jimmy Seed | Agricultural Service | Rayville |
| Delhi Feed & Supply, LLC. | Agriculture | Delhi |
| John H Hooks Jr Memorial Airport | Airport | Rayville |
| Air Evac 100 | Ambulance And Ems Services | Rayville |
| Smitty's Taste of the Bayou | American Restaurants | Rayville |
| Download Richland County business listings | ||
Richland County business listings sourced from Overture Maps. Includes locations with a high level of confidence.
Richland County Basemaps
Richland 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 Richland County Data Package
This page shows a preview of what's included in the Richland 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 Richland County. These nearby pages include the same mix of county maps, demographic summaries, school district context, housing trends and package links.