New Madrid County GIS Maps
New Madrid County, Missouri, has 16,434 residents and covers 674.9 square miles. The population declined 13.3% between the 2010 and 2020 census. More residents left than arrived over that decade. The FIPS code for New Madrid County is 29143.
Portageville is the county's largest population center. New Madrid County also includes 13 zip codes, 5 public school districts and 28 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.
New Madrid County Trends
- Population
- 16,434▾
- Median Home Value
- $105,500▴
- K-12 Enrollment
- 5,582▴
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.
New Madrid 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.
New Madrid County Population
New Madrid County had 16,434 residents in 2020. That was 13.3% lower than in 2010. New Madrid County had 3,326 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 24 people per square mile. Some of the county's most populated postal areas include Portageville, New Madrid and Lilbourn.
Population Trend in New Madrid County MO
New Madrid County Population per 2000, 2010 and 2020 census counts with a baseline 2030 projection.
New Madrid County Zip Codes
New Madrid County has 13 zip codes. Some of the county's most populated zip codes include Portageville (63873), New Madrid (63869) and Lilbourn (63862). Portageville is the largest zip by population, with about 4,349 residents or 26% of the county total. Together, the three largest zips account for about 55% of all county residents based on 2020 population estimates.
Most Populated Zip Codes in New Madrid County MO
| ZIP | Area | Population | Trend |
|---|---|---|---|
| 63873 | Portageville | 4,349 | ▾ -12.1% |
| 63869 | New Madrid | 3,411 | ▾ -9.8% |
| 63862 | Lilbourn | 1,263 | ▾ -25.9% |
| 63848 | Gideon | 1,153 | ▾ -27.6% |
| 63867 | Matthews | 884 | ▾ -13.2% |
| Download all zip code data | |||
New Madrid County Zip Code populations and trends per most recent census data.
New Madrid County Demographics
New Madrid County has a median age of 41.8, which makes the county a little older than Missouri overall. About 23.7% of residents are under 18, while 19.6% 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 28.7% of the population, which points to a solid working-age base. About 13.3% of adults have a bachelor's degree or higher, above the statewide figure of 31.9%. 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 New Madrid County MO
Median Age
41.8
Under 18
23.7%
Age 65+
19.6%
Bachelor's+
13.3%
New Madrid County School Districts
New Madrid County is served by 5 public school districts with 5,582 students enrolled in 2024. The largest districts on the county map are Sikeston R-VI, New Madrid County R-I and Portageville. Those three districts account for about 93% 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 New Madrid County MO
| District | Enrollment | Share | Trend |
|---|---|---|---|
| Sikeston R-VI School District | 3,277 | 58.7% | ▴ 1.6% |
| New Madrid County R-I School District | 1,259 | 22.6% | ▾ -1.8% |
| Portageville School District | 671 | 12% | ▾ -1.9% |
| Gideon 37 School District | 217 | 3.9% | ▾ -2.7% |
| Risco R-II School District | 158 | 2.8% | ▾ -1.3% |
| Download all school district data | |||
New Madrid County school district enrollment and trends per most recent NCES reporting data.
New Madrid County Housing & Real Estate
New Madrid County has a median home value of $105,500 and a median gross rent of $734. About 64% of occupied homes in the county are owner-occupied, so the local housing market leans heavily toward ownership. Home values run below the Missouri median, while rents come in below the state average. In March 2026, the median listing price was $124,800 and homes spent about 110 days on the market.
New Madrid County Housing Mix
New Madrid County housing mix: owner, renter and vacant units.
New Madrid County Housing Trends
New Madrid County median home value and rent trend (last 5 years).
Businesses in New Madrid County, MO
New Madrid County has 770 business listings across 244 categories. The largest categories in New Madrid County business listings are Churches & Religious Organizations (31, 4.0%), Baptist Church (20, 2.6%), and Gas Stations (19, 2.5%). The full New Madrid County business listings dataset includes names, categories, addresses and contact details where available. New Madrid County packages also include U.S. Census County Business Patterns data with establishment counts, employment and payroll by industry sector.
Top Business Categories in New Madrid County, MO
| Category | Businesses | Share |
|---|---|---|
| Churches & Religious Organizations | 31 | 4.0% |
| Baptist Church | 20 | 2.6% |
| Gas Stations | 19 | 2.5% |
| Convenience Stores | 19 | 2.5% |
| Hotels | 13 | 1.7% |
| Fast Food | 13 | 1.7% |
| Propane Supplier | 13 | 1.7% |
| Discount Store | 13 | 1.7% |
| Landmark And Historical Building | 11 | 1.4% |
| Money Transfer Services | 11 | 1.4% |
New Madrid County Business Listings
| Business | Category | City |
|---|---|---|
| Carla Brown, EA - Accounting & Tax Solutions for Physicians | Accountant | Portageville |
| MotionAG | Agricultural Service | New Madrid County |
| Cargill | Agriculture | New Madrid |
| County Memorial Airport | Airport | New Madrid County |
| New Madrid Ambulance Service | Ambulance And Ems Services | New Madrid |
| Applebee's Grill + Bar | American Restaurants | Sikeston |
| Michi's | Antique Store | Morehouse |
| Golden Age Center | Apartments | New Madrid |
| Spray Tech Manufacturing | Appliance Manufacturer | Portageville |
| Ron's Small Engine | Appliance Repair Service | Portageville |
| Download New Madrid County business listings | ||
New Madrid County business listings sourced from Overture Maps. Includes locations with a high level of confidence.
New Madrid County Basemaps
New Madrid 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 New Madrid County Data Package
This page shows a preview of what's included in the New Madrid 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.
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 Missouri — 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 New Madrid County. These nearby pages include the same mix of county maps, demographic summaries, school district context, housing trends and package links.