Gonzales, TX
Gonzales County · Texas · United States
Home to 12,380 people across 421.614 square miles.
At a glance
78629 by the numbers
Every figure below comes from the 2019–2023 American Community Survey 5-Year Estimates, the Census Gazetteer, or is computed from those. Margins of error are shown where they matter.
Location
Where 78629 is
| Coordinates | 29.476842, -97.44894 |
|---|---|
| Time zone | America/Chicago |
| County | Gonzales County |
| State | Texas (TX) |
| Land area | 421.614 mi² |
| Coordinate source | Census ZCTA internal point |
Local time
America/Chicago
Current weather
Live from the National Weather Service
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Distance to major cities
Straight-line, computed from coordinates
| San Antonio, TX | 63.0 mi |
|---|---|
| Houston, TX | 126.4 mi |
| Dallas, TX | 231.2 mi |
| Atlanta, GA | 822.5 mi |
People
Who lives in 78629
12,380 residents in 4,671 households, averaging 2.65 people per household. The largest age group is under 18 at 27.9% of residents.
Age distribution
Share of residents by age band
Households
Composition and size
| Total households | 4,671 |
|---|---|
| Average household size | 2.65 |
| Family households | 65.1% |
| Living alone | 33.2% |
| Median age | 36.6 years |
| Households with internet | 80.8% |
Race & ethnicity
Census race categories. Hispanic or Latino origin is asked separately and overlaps these groups.
Income & work
What people earn in 78629
The median household here earns $65,638 a year, below the US median of $70,109, which puts 78629 ahead of 42% of American ZIP codes. 15.8% of residents live below the poverty line.
Compared to the US
This ZIP against the national median
| Median household income | $65,638 ±$8,792 |
|---|---|
| Per capita income | $31,291 |
| Poverty rate | 15.8% |
| Unemployment rate | 0.3% |
| Labor force participation | 58.3% |
Household income distribution
Share of households in each bracket
Educational attainment among residents 25 and older: 12.4% hold a bachelor's degree or higher, 73.9% finished high school.
Housing
Homes and rent in 78629
A typical home is valued at $193,200, and median rent runs $812 a month. This is an owner-majority area — 64.8% of occupied homes are owned, and the typical building went up in 1978.
Costs
Typical values
| Median home value | $193,200 |
|---|---|
| Median gross rent | $812/mo |
| Median year built | 1978 |
| Housing units | 5,335 |
| Vacancy rate | 12.4% |
Own vs. rent
Of 4,671 occupied units
| Owner households | 3,027 |
|---|---|
| Renter households | 1,644 |
Building types
Units by structure size
Getting to work
How 78629 commutes
82.4% of workers drove alone, and the average one-way trip takes 24.7 minutes.
Mode of transport
Workers 16 and older
Travel time
Mean commute 24.7 minutes
Overview
Understanding ZIP code 78629
ZIP code 78629 is assigned to Gonzales, TX, and falls within Gonzales County. Like every US postal code, it began as a mail-routing device rather than a geographic boundary — the US Postal Service groups delivery routes under a single code so carriers and sorting equipment can process mail efficiently. Today it also serves as a practical shorthand for the area itself: roughly 12,380 people live inside it.
At 29 residents per square mile spread over 421.614 square miles, 78629 reads as a rural area. It is a mid-sized postal code by population, and density shapes almost everything else on this page — how people get to work, whether they own or rent, and what housing costs.
Household earnings track close to the national picture. The median of $65,638 puts 78629 near the middle of the pack, ahead of 42% of them. The US median for comparison is $70,109. Bear in mind that median income describes the midpoint household, not the average — it is not pulled upward by a handful of very high earners the way a mean would be.
Living here
What life in Gonzales looks like
Housing in 78629 costs close to the national median. A typical home is valued at $193,200 against a US median of $207,500, and median gross rent runs $812 a month. The split between owning and renting is fairly even at 64.8% owner-occupied, which tends to indicate a mix of housing types rather than one dominant form.
The building stock is dominated by detached single-family houses, which account for 68.2% of housing units here. The median construction year is 1978, making the housing here from the later twentieth century.
The population skews broadly in line with the national age profile, with a median age of 36.6 against 42 nationally. The average household holds 2.65 people, and 65.1% are family households.
Getting to work takes 24.7 minutes on average one way. The dominant mode is drove alone at 82.4% of workers.
Where to stay
Where to stay in Gonzales, TX
78629 covers a rural area, and accommodation within the postal code itself is likely to be sparse — perhaps a country inn, a lodge or a vacation rental rather than a conventional hotel. Widening the search radius is usually the practical approach, and it also opens up more availability at short notice.
Local costs are modest — median rent here is $812 a month — and accommodation prices in the area tend to be correspondingly reasonable. For reference, San Antonio, TX is about 63.0 miles away in a straight line, which is worth factoring in if you are comparing a stay here against one closer to the city centre.
Availability and pricing change constantly, so the live search below will give you a more accurate picture than any figure we could publish here. It opens results for this area on Booking.com.
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Practical uses
What ZIP code 78629 is used for
Beyond addressing mail, 78629 does a lot of quiet administrative work. Retailers use it to calculate shipping and sales tax at checkout. Insurers use it to set premiums, since risk profiles vary geographically. Employers and marketers use it to define service areas. Government agencies use it to route benefits and organise reporting. If you have ever been asked for a postal code by a form that clearly does not intend to send you anything, this is why.
For anyone weighing a move, 78629 offers a compact profile of Gonzales: 12,380 residents, a median household income of $65,638, 12.4% of adults holding a bachelor's degree or higher, and an unemployment rate of 0.3%. A handful of figures like these answer more relocation questions than most neighbourhood guides do.
One caution worth repeating: a postal code is not a neighbourhood. 78629 may cover parts of several distinct areas, and a single neighbourhood in Gonzales may be split across more than one code. Boundaries also shift as USPS adjusts delivery routes. Treat the figures here as describing a delivery area, which is what they actually measure.
Nearby
ZIP codes near 78629
The eight closest postal codes by centroid distance, each with its own full profile. You can also browse every Texas ZIP code or use the ZIP Express Lookup to search by city, county or time zone.
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Questions
Common questions about 78629
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Methodology
Where this data comes from
- Postal geography — GeoNames open postal code database (CC BY 4.0), cross-checked against the US Census Gazetteer.
- Demographics, income, housing, commute — US Census Bureau, American Community Survey 2019–2023 5-Year Estimates, ZIP Code Tabulation Area 78629. Tables B01001, B01002, B01003, B02001, B03003, B08301, B08303, B11001, B15003, B17001, B19001, B19013, B19301, B23025, B25002, B25003, B25024, B25035, B25064, B25077, B28002.
- Land and water area — US Census Bureau 2023 Gazetteer Files.
- Weather — NOAA National Weather Service, fetched live in your browser.
- Map — OpenStreetMap contributors (ODbL).