County outline
Where Angelina County is located
Area breakdown
Land accounts for 92.3% of Angelina County’s measured area and water for 7.7%. Its combined area converts to 2,239.8 square kilometers or approximately 553,457 acres.
Green: land · blue: water
| Measurement | Square miles | Square kilometers | Acres |
|---|---|---|---|
| Land | 797.867 | 2,066.466 | 510,634.9 |
| Water | 66.91 | 173.296 | 42,822.4 |
| Total | 864.777 | 2,239.762 | 553,457.3 |
How Angelina County compares
By original Census land area, Angelina County ranks #197 of 254 in Texas and #1072 of 3,222 nationally. National rankings include the 50 states, District of Columbia, and Puerto Rico.
Its land area is 0.878 times the Texas county-equivalent median of 908.7 square miles. It accounts for 0.3% of the combined county land area in the state.
See the complete Texas ranking · What counts as a county equivalent?
Population and density of Angelina County
The Census Bureau estimates that 88,154 people lived in Angelina County on July 1, 2025. That ranks #684 of 3,222 county equivalents nationally and #47 of 254 in Texas. Since the April 1, 2020 estimates base of 86,511, the population has grown by 1,643 (+1.9%), compared with +8.8% for Texas as a whole.
With 797.9 square miles of land, that is 110 people per square mile (43 per km²), placing Angelina County #929 nationally for density and #44 in Texas. The median county equivalent has 47 people per square mile; the Texas median is 22. Put another way, there are about 5.8 acres of land per resident.
| July 1 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
|---|---|---|---|---|---|---|
| Estimate | 86,496 | 86,862 | 87,209 | 87,626 | 87,958 | 88,154 |
| Change | — | +366 | +347 | +417 | +332 | +196 |
U.S. Census Bureau, Vintage 2025 population estimates. Estimates are revised each year and are not decennial census counts. Density divides the whole population by the whole county’s land area, so it describes an average, not how settlement is distributed within the county. Population sources and methods.
Cities and towns in Angelina County
6 incorporated places lie at least partly in Angelina County. Together they are home to 48,289 people (54.8%); the other 39,865 (45.2%) live outside any incorporated place, in unincorporated communities and rural areas.
The largest is Lufkin city, with 34,350 residents in the county. Among places with at least 1,000 residents in 2020, Hudson city grew fastest since then (+9.7%).
| Incorporated place | Population 2025 | Since 2020 | Land mi² |
|---|---|---|---|
| Lufkin cityCounty seat | 34,350 | +0.5% | 34.2 |
| Hudson city | 5,328 | +9.7% | 5.071 |
| Diboll city | 5,125 | +5.2% | 5.578 |
| Huntington city | 2,157 | +3.5% | 2.747 |
| Burke city | 704 | +1.7% | 2.816 |
| Zavalla city | 625 | +3.8% | 2.088 |
Population: U.S. Census Bureau Vintage 2025 subcounty estimates, counting only the part of each place inside Angelina County. Land: 2026 Census Gazetteer, for the whole place even where it extends into other counties. How communities are listed.
Metropolitan area
Angelina County is a central county of the Lufkin, TX Micropolitan Statistical Area. Angelina County is the area’s only county equivalent, so the micro area has the same 797.9 square miles of land. By combined land it ranks #264 of 542 micropolitan areas, and #52 by population.
ZIP codes
7 ZIP Code Tabulation Areas have land in Angelina County, and each lies mostly inside the county.
75901759037590475941759497596975980
ZIP Code Tabulation Areas are the Census Bureau’s approximations of USPS ZIP Code service areas, from the 2020 Census relationship files. Post-office-box and single-address ZIP Codes have no tabulation area.
Counties bordering Angelina County
Angelina County shares a land border with 8 county equivalents. It has more land than 2 of them. The largest neighbor is Houston County (1,231 mi²) and the smallest is San Augustine County (530.7 mi²). Together with its neighbors, Angelina County forms a block of 8,172.6 mi² of land, of which it holds 9.8%.
| Bordering county equivalent | Land mi² | Size vs. Angelina | Compare |
|---|---|---|---|
| Houston County | 1,231 | 1.5× larger | Compare |
| Polk County | 1,057.1 | 1.3× larger | Compare |
| Cherokee County | 1,053 | 1.3× larger | Compare |
| Nacogdoches County | 946.3 | 1.2× larger | Compare |
| Jasper County | 938.7 | 1.2× larger | Compare |
| Tyler County | 924.3 | 1.2× larger | Compare |
| Trinity County | 693.9 | 1.1× smaller | Compare |
| San Augustine County | 530.7 | 1.5× smaller | Compare |
How big is Angelina County compared with U.S. states?
Angelina County has less land than any of the 50 states. Rhode Island, the smallest state by land area, has 1,033.9 mi², about 1.3 times as much. Texas’s county land could hold about 327 areas the size of Angelina County.
Another way to picture it: the same land area would fill a square about 28.2 miles (45.5 km) on each side. Real county shapes are rarely square, so this is a scale reference rather than a width or driving distance.
State figures are the sums of each state’s county-equivalent land measurements in the same Census release, so states and counties are compared on the same basis. Published state totals can differ slightly because of rounding. Compare all states · Counties bigger than entire states.
What stands out about Angelina County?
Angelina County has more land than 2,150 of the other 3,221 county equivalents in the dataset.
A median is the middle county-equivalent measurement, not the average of the largest and smallest. All three bars use the same linear scale. Very small areas may appear as a thin sliver; the labels retain their values.
Does including water change its rank?
Using land plus water places Angelina County at #1,055 nationally by total area, 17 places closer to the top than its land rank. The water assigned to this geography moves it ahead of some county equivalents with more land.
Its water share is 7.7%, compared with a national county-equivalent median of 1.2% — 6.6 percentage points higher. This describes the statistical geography’s land/water mix, not flood exposure or developable land.
Closest positions in the national land ranking
These entries sit immediately beside Angelina County in the national ranking. They can be in different states and are not necessarily geographic neighbors.
| Land rank | County equivalent | Land mi² | Comparison |
|---|---|---|---|
| #1071 | Arapahoe County, Colorado | 797.9 | Compare |
| #1072 | Angelina County, Texas | 797.9 | This county |
| #1073 | Columbia County, Florida | 797.4 | Compare |
Calculated from the same Census release as the area table. Total-area order uses original ALAND + AWATER; water shares and chart labels use published square miles. Calculation details.
Representative coordinates
The Census internal point is 31.251896, -94.611134. It represents a location inside the geography; it is not necessarily the centroid or the address of a courthouse.
Source and precision
U.S. Census Bureau, 2026 Gazetteer Files, Counties. Original ALAND: 2,066,464,777 m²; AWATER: 173,296,122 m². Rankings use ALAND; exact ties use ascending GEOID. Tables preserve Census-published square miles to three decimals, with conversions based on those values.
Common questions
How big is Angelina County?
Angelina County, Texas has 797.9 square miles (2,066.5 km²) of land and 66.9 square miles of water, for a total area of 864.8 square miles. It ranks #1072 of 3,222 U.S. county equivalents by land area.
Is Angelina County the largest county in Texas?
No. Angelina County ranks #197 of 254 in Texas by land area. The largest is Brewster County, with 6,183.8 square miles of land.
What counties border Angelina County?
Angelina County shares a land border with Nacogdoches County, Jasper County, Trinity County, Polk County, San Augustine County, Cherokee County, Tyler County, and Houston County.
What is the population of Angelina County?
The Census Bureau estimates Angelina County had 88,154 residents on July 1, 2025, ranking #684 of 3,222 county equivalents. That is 110 people per square mile of land.
What is the county seat of Angelina County?
The county seat of Angelina County is Lufkin.
What cities and towns are in Angelina County?
Angelina County has 6 incorporated places. The most populous five are Lufkin city, Hudson city, Diboll city, Huntington city, and Burke city; 39,865 residents live outside any incorporated place.
Is Angelina County part of a metropolitan area?
Yes. It is a central county of the Lufkin, TX Micropolitan Statistical Area.
How many ZIP codes are in Angelina County?
7 ZIP Code Tabulation Areas have land in Angelina County, and 7 of them have most of their land inside the county. Census ZIP Code Tabulation Areas approximate USPS ZIP Code areas.
How does Angelina County compare with U.S. states?
It has less land than every state. Rhode Island, the smallest, has 1.3 times as much land.
How many acres of land are in Angelina County?
The land measurement converts to approximately 510,635 acres. Including water, total area is approximately 553,457 acres. One square mile equals 640 acres.
Why might another source show a different area?
Check whether it reports land or total area, its Census vintage, and its rounding. Our guide explains how to reconcile county area figures.
Can this establish a property boundary?
No. Statistical measurements and generalized maps do not establish property lines. Consult the relevant local surveying or land-records authority.