Dilley, TX 78017 ZIP Code Profile

Related Place Profiles:
Derby, TX | Dilley, TX | Divot, TX

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ZIP Code 78017: Basic Data & USPS Preferred City Name

Preferred Name, USPS
Dilley, TX 78017

Not Acceptable, USPS
Derby, TX 78017
Divot, TX 78017

  • ZIP Code Type: STANDARD
  • County: Frio County
  • Centroid: Latitude 28.689, Longitude -99.197
  • Time Zone: Central Time Zone (UTC -6 hours)
  • Observes DST: Yes
  • Businesses Addresses: 207
  • PO Box Addresses: 715
  • Residential Addresses: 940
    • Multi-Family Addresses: 0
    • Single Family Addresses: 940

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

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78017 ZIP Code Map

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Dilley, TX 78017 Data & Demographics (As of July 1, 2017)


Total Population 5,477
Daytime Population: Workers 2,424
Daytime Population: Residents 2,841
Total Daytime Population (TDP) 5,265
Ratio TDP/Total Population1 0.96
Population in Households 4,132
Population in Familes 3,536
Population in Group Qrtrs 1,345
Population Density2 19
Diversity Index3 70


Median Household Income $38,098
Average Household Income $54,486
Per Capita Income $15,013


Total Housing Units 1,876 (100%)
Owner Occupied HU 918 (48.9%)
Renter Occupied HU 559 (29.8%)
Vacant Housing Units 399 (21.3%)
Median Home Value $64,512
Average Home Value $89,243


Total Households 1,477
Average Household Size 2.8
Family Households 1,061
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 1.88% 1.5%
Households 2.5% 2.04%
Families 2.44% 1.98%
Median Household Income   1.98%
Per Capita Income   3.32%

Dilley, TX 78017 - Peer Comparisons by Rank and Percentile

The table below compares 78017 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 # 992 46th
Population Density # 1330 28th
Diversity Index # 432 77th
Median Household Income # 1550 16th
Per Capita Income # 1711 7th

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

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