Nixon, TX 78140 ZIP Code Profile

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Nixon, TX

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ZIP Code 78140: Basic Data & USPS Preferred City Name

Preferred Name, USPS
Nixon, TX 78140

  • ZIP Code Type: STANDARD
  • Businesses Addresses: 90
  • Single Family Addresses: 1,193
  • Multi-Family Addresses: 0
  • County: Gonzales County
  • Centroid: Latitude 29.272, Longitude -97.765
  • Time Zone: Central Time Zone (UTC -6 hours)
  • Observes DST: Yes

ZIP Code 78140 has segments in 3 Counties (Gonzales, Guadalupe, Wilson).

Neighborhood Data

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78140 ZIP Code Map

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Nixon, TX 78140 Data & Demographics (As of July 1, 2016)


Total Population 3,535
Population in Households 3,534
Population in Familes 3,003
Population in Group Qrtrs 1
Population Density1 29
Diversity Index2 71


Total Households 1,209
Average Household Size 2.92
Family Households 875
Average Family Size 3


Total Housing Units 1,455 (100%)
Owner Occupied HU 765 (52.6%)
Renter Occupied HU 444 (30.5%)
Vacant Housing Units 246 (16.9%)
Median Home Value $68,875
Average Home Value $127,778


Median Household Income $32,196
Average Household Income $49,177
Per Capita Income $16,823
  (Compound Annual Growth Rates)


2010-2015 2015-2020
Population 1.47% 1.65%
Households 1.35% 1.57%
Families 1.24% 1.51%
Median Household Income   3.84%
Per Capita Income   1.61%
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.

Nixon, TX 78140 - Peer Comparisons by Rank and Percentile

The table below compares 78140 to the other 1,873 ZIP Codes 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 # 1106 41st
Population Density1 # 1219 35th
Diversity Index2 # 410 78th
Median Household Income # 1685 10th
Per Capita Income # 1620 14th

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

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