Southmayd, TX Profile: Facts, Map & Data


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Southmayd, Texas - Basic Facts

The City of Southmayd had a population of 1,134 as of July 1, 2018.

The primary coordinate point for Southmayd is located at latitude 33.6247 and longitude -96.7089 in Grayson County. The formal boundaries for the City of Southmayd (see map below) encompass a land area of 2.63 sq. miles and a water area of 0 sq. miles. Grayson County is in the Central time zone (GMT -6). The elevation is 735 feet.

The City of Southmayd (GNIS ID: 2411946) 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 Southmayd is located within Northwest Grayson Division of Grayson County.

Beneath the boundary map are tables with Southmayd population, income and housing data, five-year growth projections and peer comparisons for key demographic data. The estimates are for July 1, 2018.

Alternate Unofficial Names for Southmayd: Southmayde.

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City of Southmayd, TX Boundary Map

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Boundary Maps: Northwest Grayson Division | Grayson County | Texas Counties

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Southmayd, TX Data & Demographics (As of July 1, 2018)


Total Population 1,134
Population in Households 1,134
Population in Familes 989
Population in Group Qrtrs 0
Population Density2 431
Diversity Index3 36


Median Household Income $56,564
Average Household Income $87,353
Per Capita Income $32,313


Total Housing Units 453 (100%)
Owner Occupied HU 343 (75.7%)
Renter Occupied HU 64 (14.1%)
Vacant Housing Units 46 (10.2%)
Median Home Value $99,449
Average Home Value $232,029


Total Households 407
Average Household Size 2.79
Family Households 310
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 1.63% 1.62%
Households 1.6% 1.62%
Families 1.42% 1.62%
Median Household Income   6.59%
Per Capita Income   3.08%

Southmayd, TX - Peer Comparisons by Rank and Percentile

The table below compares Southmayd to the other 1,749 incorporated cities, towns and CDPs in Texas by rank and percentile using July 1, 2018 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 # 950 46th
Population Density # 1253 28th
Diversity Index # 1247 29th
Median Household Income # 496 72nd
Per Capita Income # 331 81st

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

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