Dilley, TX Profile: Facts, Map & Data


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Dilley, Texas - Basic Facts

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The City of Dilley had a population of 4,416 as of July 1, 2016. Dilley ranks in the upper quartile for Population Density and 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 Dilley is located at latitude 28.6675 and longitude -99.1765 in Frio County. The formal boundaries for the City of Dilley (see map below) encompass a land area of 2.33 sq. miles and a water area of 0 sq. miles. Frio County is in the Central time zone (GMT -6). The elevation is 561 feet.

The City of Dilley (GNIS ID: 2410339) 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 Dilley is located within Dilley Division of Frio County.

Beneath the boundary map are tables with Dilley population, income and housing data, five-year growth projections and peer comparisons for key demographic data. The estimates are for July 1, 2016.

Alternate Unofficial Names for Dilley: Darlington.

Neighborhood Data

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City of Dilley, TX Boundary Map

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Boundary Maps: Dilley Division | Frio County | Texas Counties

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Dilley, TX Data & Demographics (As of July 1, 2016)


Total Population 4,416
Population in Households 3,144
Population in Familes 2,695
Population in Group Qrtrs 1,272
Population Density1 1,895
Diversity Index2 71


Total Households 1,106
Average Household Size 2.84
Family Households 794
Average Family Size 3


Total Housing Units 1,347 (100%)
Owner Occupied HU 711 (52.8%)
Renter Occupied HU 394 (29.3%)
Vacant Housing Units 241 (17.9%)
Median Home Value $53,302
Average Home Value $72,679


Median Household Income $36,329
Average Household Income $49,766
Per Capita Income $12,651
  (Compound Annual Growth Rates)


2010-2015 2015-2020
Population 2.03% 1.91%
Households 3.1% 2.82%
Families 3.18% 2.79%
Median Household Income   0.88%
Per Capita Income   2.27%
1) Population Density = Total Population per square mile.
2) The Diversity Index is a scale of 0 to 100 that represents the likelyhood 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.
Based on Census 2010 counts, the Diversity Index for the United States was 60.6 and it is expected to increase to 64.8 by July 1, 2018.

Dilley, TX - Peer Comparisons by Rank and Percentile

The table below compares Dilley to the other 1,749 incorporated cities, towns and CDPs in Texas by rank and percentile using July 1, 2016 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 # 445 75th
Population Density1 # 333 81st
Diversity Index2 # 235 86th
Median Household Income # 1303 26th
Per Capita Income # 1553 11th

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

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