San Augustine County Population

1850–2026

7,667

2026 projection

3.2% since 2020 (decrease)

02K4K6K8K10K12K14K186018801900192019401960198020002020

Source: U.S. Census Bureau decennial counts and annual estimates. 2026 is a projection. Values between recorded years are interpolated.

Use the left and right arrow keys to inspect population observations.

Population by year

Population estimates for San Augustine County. Annual change is shown as a percentage. Growth is the total change since the preceding observation.
20267,667-550.71%
20257,722-550.71%
20247,777-881.12%
20237,865-150.19%
20227,880-280.35%
20217,908-150.19%
20207,923-2973.61%
20198,220-310.38%
20188,251-510.61%
20178,302+220.27%

Showing 10 of 32 years.

San Augustine County Demographics

50.5median age

Median age

Female49.7 yrs
Male51.1 yrs

Adults

6,301
2,111 seniors (65+) · 34% of adults4,190 other adults

Sex

Female 52% · 4,093Male 48% · 3,781

U.S. Census Bureau, 2024 ACS 5-year estimates · Table S0101

Race and ethnicity

Tap a square or a group below to highlight it.

Each square is about 1% of residents (roughly 79 people).

Hispanic or Latino residents can be of any race. All other groups exclude Hispanic residents.

U.S. Census Bureau, 2024 ACS 5-year estimates · Table B03002

San Augustine County Income

$50,408median household income

Median household income

$50,408

Half of households earn more, half earn less

Median earnings

$33,063

Typical yearly pay for a worker 25 or older.

Poverty rate

27.1%

About 1 in 4 residents

U.S. Census Bureau, 2024 ACS 5-year estimates · Tables S1901, S1501, S1701

San Augustine County Marital Status

49% of residents age 15 and older are married.

MarriedNever married
Overall
Male
Female
Marital status of residents age 15 and older
StatusOverallMaleFemale
Married49%52%46%
Never married23%27%20%
Divorced16%17%16%
Widowed8%3%12%
Separated4%1%6%

U.S. Census Bureau, 2024 ACS 5-year estimates · Table S1201