Milam County GIS Maps

Milam 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.

Milam County Parcels

Milam County has 20,539 mapped parcels covering 637,439 acres. The median assessed value is $185,110. The median lot size is 2.41 acres. 7,182 parcels are 10 acres or larger. The records carry 13,906 distinct owner names. About 2% of parcels list an owner mailing address outside Texas. Owner names, mailing addresses, site addresses, assessed values and lot sizes are on nearly every parcel. Browse the interactive Milam County Parcel viewer here.

Milam County Parcel Data Coverage

Field coverage measured across all Milam County parcel records. Download free sample data here.

Milam County Population

Milam County had 24,754 residents in 2020. That was 0% lower than in 2010. Milam County added 516 people between 2000 and 2020, which points to steady long-term growth. The county is fairly spread out, with about 24 people per square mile. Some of the county's most populated postal areas include Rockdale, Cameron and Thorndale.

Population Trend in Milam County TX

Milam County Population per 2000, 2010 and 2020 census counts with a baseline 2030 projection.

Milam County Zip Codes

Milam County has 8 zip codes. Some of the county's most populated zip codes include Rockdale (76567), Cameron (76520) and Thorndale (76577). Rockdale is the largest zip by population, with about 9,163 residents or 37% of the county total. Together, the three largest zips account for about 83% of all county residents based on 2020 population estimates.

Most Populated Zip Codes in Milam County TX

Milam County Zip Code populations and trends per most recent census data.

Milam County Demographics

Milam County has a median age of 41.6, which makes the county a little older than Texas overall. About 22.9% of residents are under 18, while 21.4% 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 27.6% of the population, which points to a solid working-age base. About 19.5% of adults have a bachelor's degree or higher, above the statewide figure of 33.1%. The county has a more diverse population mix, with no single race or ethnicity accounting for all of the local story.

Key Demographics for Milam County TX

Milam County School Districts

Milam County is served by 10 public school districts with 6,998 students enrolled in 2024. The largest districts on the county map are Cameron Independent, Rockdale Independent and Rogers Independent. Those three districts account for about 55% 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 Milam County TX

Milam County school district enrollment and trends per most recent NCES reporting data.

Milam County Housing & Real Estate

Milam County has a median home value of $168,900 and a median gross rent of $948. About 77% of occupied homes in the county are owner-occupied, so the local housing market leans heavily toward ownership. Home values run below the Texas median, while rents come in below the state average. In March 2026, the median listing price was $298,075 and homes spent about 114 days on the market.

Businesses in Milam County, TX

Milam County has 1,007 business listings across 307 categories. The largest categories in Milam County business listings are Churches & Religious Organizations (56, 5.6%), Farm (26, 2.6%), and Baptist Church (24, 2.4%). The full Milam County business listings dataset includes names, categories, addresses and contact details where available. Milam County packages also include U.S. Census County Business Patterns data with establishment counts, employment and payroll by industry sector.

Top Business Categories in Milam County, TX

Milam County Business Listings

Milam County business listings sourced from Overture Maps. Includes locations with a high level of confidence.

Milam County Basemaps

Milam 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.

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 Texas — explore the full structure before you buy.