Marion, TX 78124 ZIP Code Profile

Related Place Profiles:
Marion, TX | Santa Clara, TX

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ZIP Code 78124: Basic Data & USPS Preferred City Name

Preferred Name, USPS
Marion, TX 78124

Acceptable Alternative
Santa Clara, TX 78124

  • ZIP Code Type: STANDARD
  • County: Guadalupe County
  • Centroid: Latitude 29.574, Longitude -98.151
  • Time Zone: Central Time Zone (UTC -6 hours)
  • Observes DST: Yes

ZIP Code 78124 has segments in 2 Counties (Bexar, Guadalupe).

  • Businesses Addresses: 147
  • PO Box Addresses: 308
  • Residential Addresses: 2,123
    • Multi-Family Addresses: 0
    • Single Family Addresses: 2,123

The ZIP Code maps and database are updated 4 times per year.
Database updated: February 1, 2018, Maps updated: February 1, 2018.

EXTREMELY LOCAL Demographic 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 demographic data.


78124 ZIP Code Map

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Marion, TX 78124 Data & Demographics (As of July 1, 2017)


Total Population 7,610
Daytime Population: Workers 1,469
Daytime Population: Residents 3,997
Total Daytime Population (TDP) 5,466
Ratio TDP/Total Population1 0.72
Population in Households 7,606
Population in Familes 6,631
Population in Group Qrtrs 4
Population Density2 135
Diversity Index3 61


Median Household Income $66,296
Average Household Income $83,785
Per Capita Income $29,898


Total Housing Units 2,924 (100%)
Owner Occupied HU 2,204 (75.4%)
Renter Occupied HU 510 (17.4%)
Vacant Housing Units 210 ( 7.2%)
Median Home Value $171,951
Average Home Value $217,298


Total Households 2,714
Average Household Size 2.8
Family Households 2,069
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 3.27% 2.36%
Households 3.09% 2.27%
Families 3.03% 2.21%
Median Household Income   3.41%
Per Capita Income   3.04%

Marion, TX 78124 - Peer Comparisons by Rank and Percentile

The table below compares 78124 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 # 890 52nd
Population Density # 832 55th
Diversity Index # 830 55th
Median Household Income # 333 82nd
Per Capita Income # 587 68th

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

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