Dallas, TX 75231 ZIP Code Profile

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Dallas, TX

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ZIP Code 75231: Basic Data & USPS Preferred City Name

Preferred Name, USPS
Dallas, TX 75231

  • ZIP Code Type: STANDARD
  • Businesses Addresses: 1,674
  • Single Family Addresses: 3,830
  • Multi-Family Addresses: 14,432
  • County: Dallas County
  • Centroid: Latitude 32.877, Longitude -96.751
  • Time Zone: Central Time Zone (UTC -6 hours)
  • Observes DST: Yes

Neighborhood Data

Address Based Hyperlocal Data Input an address and get data & demographics for the pertinent census block group (CBG), a searchable map and a customized directory. The CBG is the smallest geographical unit used by the Census Bureau for reporting certain data.


75231 ZIP Code Map

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Dallas, TX 75231 Data & Demographics (As of July 1, 2017)


Total Population 41,055
Daytime Population: Workers 30,039
Daytime Population: Residents 21,998
Total Daytime Population (TDP) 52,037
Ratio TDP/Total Population1 1.27
Population in Households 40,659
Population in Familes 30,417
Population in Group Qrtrs 396
Population Density2 7,608
Diversity Index3 88


Median Household Income $35,309
Average Household Income $63,628
Per Capita Income $24,714


Total Housing Units 19,062 (100%)
Owner Occupied HU 3,138 (16.5%)
Renter Occupied HU 12,656 (66.4%)
Vacant Housing Units 3,268 (17.1%)
Median Home Value $301,931
Average Home Value $322,339


Total Households 15,794
Average Household Size 2.57
Family Households 8,684
Average Family Size 4
  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 1.52% 1.37%
Households 1.13% 1.25%
Families 1.11% 1.22%
Median Household Income   1.14%
Per Capita Income   1.78%

Dallas, TX 75231 - Peer Comparisons by Rank and Percentile

The table below compares 75231 to the other 1,848 ZIP Codes 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 # 191 90th
Population Density # 22 99th
Diversity Index # 9 100th
Median Household Income # 1645 11th
Per Capita Income # 1055 43rd

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

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