San Augustine, TX Profile: Facts, Map & Data


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San Augustine, Texas - Basic Facts

The City of San Augustine had a population of 2,034 as of July 1, 2017. San Augustine ranks in the upper quartile for Diversity Index when compared to the other cities, towns and Census Designated Places (CDPs) in Texas. See peer rankings below.

The primary coordinate point for San Augustine is located at latitude 31.5299 and longitude -94.1109 in San Augustine County. The formal boundaries for the City of San Augustine (see map below) encompass a land area of 4.72 sq. miles and a water area of 0.09 sq. miles. San Augustine County is in the Central time zone (GMT -6). The elevation is 371 feet.

The City of San Augustine (GNIS ID: 2411775) has a C1 Census Class Code which indicates an active incorporated place that does not serve as a county subdivision equivalent. It also has a Functional Status Code of "A" which identifies an active government providing primary general-purpose functions.

Texas is one of 20 states where Census County Divisions (CCDs) are used for statistical tracking of subdivisions within each county. The City of San Augustine is located within San Augustine Division of San Augustine County.

Beneath the boundary map are tables with San Augustine population, income and housing data, five-year growth projections and peer comparisons for key demographic data. The estimates are for July 1, 2017.

Neighborhood Data

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City of San Augustine, TX Boundary Map

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Boundary Maps: San Augustine Division | San Augustine County | Texas Counties

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San Augustine, TX Data & Demographics (As of July 1, 2017)


Total Population 2,034
Daytime Population: Workers 1,478
Daytime Population: Residents 1,489
Total Daytime Population (TDP) 2,967
Ratio TDP/Total Population1 1.46
Population in Households 1,877
Population in Familes 1,496
Population in Group Qrtrs 157
Population Density2 431
Diversity Index3 71


Median Household Income $26,880
Average Household Income $41,565
Per Capita Income $16,809


Total Housing Units 1,013 (100%)
Owner Occupied HU 431 (42.5%)
Renter Occupied HU 323 (31.9%)
Vacant Housing Units 259 (25.6%)
Median Home Value $74,415
Average Home Value $104,408


Total Households 754
Average Household Size 2.49
Family Households 476
Average Family Size 3
  1. If the ratio of the TDP to Total Population is greater than 1, the location gains population during the day when commuting workers are present. If the ratio is less than 1, the location is more of a bedroom community where people commute to another place for work.
  2. Population Density = Total Population per square mile.
  3. The Diversity Index is a scale of 0 to 100 that represents the likelihood that two persons, chosen at random from the same area, belong to different race or ethnic groups. If an area's entire population belongs to one race AND one ethnic group, then the area has zero diversity. An area's diversity index increases to 100 when the population is evenly divided into two or more race/ethnic groups.


2010-2017 2017-2022
Population -0.49% -0.55%
Households -0.74% -0.64%
Families -0.54% -0.72%
Median Household Income   -0.17%
Per Capita Income   1.13%

San Augustine, TX - Peer Comparisons by Rank and Percentile

The table below compares San Augustine to the other 1,749 incorporated cities, towns and CDPs in Texas by rank and percentile using July 1, 2017 data. The location Ranked # 1 has the highest value. A location that ranks higher than 75% of its peers would be in the 75th percentile of the peer group.

Variable Description Rank Percentile
Total Population # 706 60th
Population Density # 1244 29th
Diversity Index # 272 85th
Median Household Income # 1656 5th
Per Capita Income # 1411 19th

Additional comparisons and rankings can be made with a VERY EASY TO USE Texas Census Data Comparison Tool.

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