Trinity County, TX ZIP Codes
Texas (TX) · 6 ZIP codes · 6 cities
6
ZIP codes
13,827
population (2021)
-5.2%
pop change since 2010
48455
FIPS code
Trinity County ZIP code map
About Trinity County
Trinity County is located in Texas and contains 6 ZIP codes across 6 cities and communities.
The county's population was 13,827 as of 2021,
a decrease of
5.2% from 14,585 in 2010.
The timezone is Mountain Time (observes DST).
The Federal Information Processing System (FIPS) code for Trinity County is 48455.
| Population | |
|---|---|
| 2021 population | 13,827 |
| 2010 population | 14,585 |
| Change | -5.2% |
| County details | |
|---|---|
| State | Texas |
| FIPS code | 48455 |
| Timezone | Mountain |
| Daylight saving | Yes |
Cities in Trinity County
ZIP codes for Trinity County, TX (6)
| ZIP code | City | County | Map |
|---|---|---|---|
| 75834 | Centralia | Trinity | View map |
| 75845 | Groveton | Trinity | View map |
| 75856 | Pennington | Trinity | View map |
| 75862 | Trinity | Trinity | View map |
| 75865 | Woodlake | Trinity | View map |
| 75926 | Apple Springs | Trinity | View map |
Demographics & statistics
13,580
Population
50.1
Median age
$49,675
Median household income
$30,877
Per capita income
$102,533
Median home value
$703
Median monthly rent
80.7%
Home ownership
15.0%
Poverty rate
6.7%
Unemployment
6,844
Housing units
14.8%
Bachelor's or higher
Age distribution
Male
Female
312
Under 5
320
338
5–9
347
404
10–14
413
395
15–19
405
349
20–24
358
576
25–34
591
623
35–44
638
794
45–54
814
576
55–59
591
553
60–64
566
1,017
65–74
1,041
537
75–84
550
233
85+
239
← Male
Female →
Age summary
| Group | Count | % |
|---|---|---|
| Under 18 | 2,649 | 20.3% |
| 18 and over | 10,931 | 79.7% |
| 65 and over | 3,617 | 25.1% |
| Median age | 50.1 years | |
Race & ethnicity
White
75.3%
Black or African American
8%
Hispanic or Latino
6.7%
Two or more races
5.4%
Other race
4.3%
American Indian / Alaska Native
0.2%
Asian
0.1%
| Group | Count | % |
|---|---|---|
| White | 10,967 | 75.3% |
| Black or African American | 1,164 | 8% |
| Hispanic or Latino | 983 | 6.7% |
| Two or more races | 788 | 5.4% |
| Other race | 622 | 4.3% |
| American Indian / Alaska Native | 22 | 0.2% |
| Asian | 17 | 0.1% |
Household income
Under $10k
6.7%
$10k–$15k
6.8%
$15k–$25k
9.6%
$25k–$35k
10.1%
$35k–$50k
13.8%
$50k–$75k
19.5%
$75k–$100k
8.9%
$100k–$150k
14.8%
$150k–$200k
5.3%
$200k+
4.6%
| Range | % of households |
|---|---|
| Under $10k | 6.7% |
| $10k–$15k | 6.8% |
| $15k–$25k | 9.6% |
| $25k–$35k | 10.1% |
| $35k–$50k | 13.8% |
| $50k–$75k | 19.5% |
| $75k–$100k | 8.9% |
| $100k–$150k | 14.8% |
| $150k–$200k | 5.3% |
| $200k+ | 4.6% |
| Median income | $49,675 |
Housing
Home values
Under $50k
17.4%
$50k–$100k
32.0%
$100k–$150k
17.9%
$150k–$200k
7.5%
$200k–$300k
17.4%
$300k–$500k
5.8%
$500k–$1M
1.5%
$1M+
0.6%
Housing overview
| Metric | Value |
|---|---|
| Median home value | $102,533 |
| Median rent / month | $703 |
| Owner occupied | 80.7% |
| Renter occupied | 19.3% |
| Vacant | 29.5% |
| Single-family detached | 59.9% |
| Large apartment buildings | 0.2% |
| Mobile homes | 34.2% |
| Median rooms | 5.0 |
| Avg household size (owned) | 2.36 |
Year built
| Era | % |
|---|---|
| 2020 or later | 2.0% |
| 2010–2019 | 10.1% |
| 2000–2009 | 17.3% |
| 1990–1999 | 14.9% |
| 1980–1989 | 13.5% |
| 1970–1979 | 19.0% |
| 1960–1969 | 6.4% |
| 1950–1959 | 4.3% |
| 1940–1949 | 4.7% |
| 1939 or earlier | 7.7% |
Bedrooms
| Size | % of units |
|---|---|
| No bedroom (studio) | 2.9% |
| 1 bedroom | 8.9% |
| 2 bedrooms | 28.1% |
| 3 bedrooms | 48.4% |
| 4 bedrooms | 10.8% |
| 5+ bedrooms | 1.0% |
Vehicles per household
| Vehicles | % of households |
|---|---|
| No vehicle | 8.9% |
| 1 vehicle | 31.3% |
| 2 vehicles | 40.0% |
| 3 or more | 19.8% |
Heating fuel
| Fuel type | % |
|---|---|
| Utility gas | 8.5% |
| Electricity | 72.3% |
| Propane / LP gas | 15.9% |
| Wood | 2.0% |
| No fuel used | 1.3% |
Households & families
| Household type | Count | % |
|---|---|---|
| Married-couple family | 2,899 | 52.0% |
| Cohabiting couple | 297 | 8.1% |
| Male householder, no spouse | 1,352 | 18.3% |
| Female householder, no spouse | 1,332 | 21.7% |
| Households with children under 18 | 1,336 | 22.1% |
| Households with seniors (65+) | 2,573 | 42.9% |
| Average household size | 2.29 | |
Marital status
| Status | Male | Female |
|---|---|---|
| Never married | 19.5% | 19.2% |
| Married | 58.5% | 53.4% |
| Separated | 3.4% | 1.1% |
| Widowed | 5.6% | 11.5% |
| Divorced | 13.0% | 14.7% |
Education
Less than 9th grade
5.5%
Some HS, no diploma
9.3%
HS graduate
37.7%
Some college, no degree
26.6%
Associate's degree
6.2%
Bachelor's degree
10.9%
Graduate / professional
3.9%
| Metric | % |
|---|---|
| HS diploma or higher | 85.2% |
| Bachelor's or higher | 14.8% |
School enrollment (ages 3–17)
| Type | Count | % |
|---|---|---|
| Nursery / preschool | 102 | 5.5% |
| Kindergarten | 187 | 8.0% |
| Elementary school | 1,236 | 48.8% |
| High school | 619 | 22.9% |
| College / grad school | 373 | 14.9% |
Employment
Industry of employment
Education & healthcare
21.3%
Public administration
10.2%
Retail trade
9.3%
Construction
8.5%
Transportation & utilities
8.3%
Agriculture & mining
8.1%
Manufacturing
7.7%
Professional & management
6.6%
Finance & real estate
6.2%
Arts, food & hospitality
6.1%
Wholesale trade
5.1%
Other services
2.3%
Information
0.3%
Occupation
| Category | % |
|---|---|
| Management, business & arts | 36.6% |
| Service | 16.5% |
| Sales & office | 20.0% |
| Natural resources & construction | 12.6% |
| Production & transportation | 14.3% |
Employment type
| Type | % |
|---|---|
| Private sector | 64.9% |
| Government | 23.9% |
| Self-employed | 11.2% |
| Unpaid family workers | 0.0% |
Commute
| Method | % |
|---|---|
| Drive alone | 84.4% |
| Carpool | 7.5% |
| Public transit | 0.1% |
| Walk | 1.6% |
| Other means | 1.6% |
| Avg commute (minutes) | 39.1 |
Poverty
All people
15.0%
Under 18 years
18.6%
18 and over
13.7%
Married-couple families
6.1%
Female-led households
36.1%
Income support
| Source | % of households |
|---|---|
| Social Security | 40.4% |
| Retirement income | 30.9% |
| Supplemental Security | 8.3% |
| Cash public assistance | 0.6% |
| Food stamps / SNAP | 10.7% |
Health indicators
| Condition | % |
|---|---|
| High blood pressure | 42.3% |
| High cholesterol | 40.4% |
| Heart disease | 9.3% |
| Stroke | 4.4% |
| Asthma | 10.0% |
| Arthritis | 31.3% |
| Kidney disease | 3.9% |
| Pulmonary disease | 10.4% |
| Cancer | 7.9% |
| Behavior / access | % |
|---|---|
| Binge drinking | 16.2% |
| No physical activity | 29.4% |
| Less than 7 hrs sleep | 34.3% |
| Fair or poor health | 21.9% |
| Poor mental health | 16.3% |
| Poor physical health | 14.6% |
| No health insurance | 23.9% |
| Visited doctor (checkup) | 73.9% |
| Visited dentist | 48.8% |
| Cholesterol screening | 89.8% |
| Teeth loss | 19.2% |
Veterans & disability
| Veterans | Count | % |
|---|---|---|
| Civilian veterans | 1,127 | 8.8% |
| Disability | % |
|---|---|
| Any disability | 21.6% |
| Under 18 | 4.7% |
| 18–64 years | 18.3% |
| 65 and over | 43.5% |
Health insurance coverage
| Type | % |
|---|---|
| Private insurance | 58.9% |
| Public insurance | 45.3% |
| Uninsured under 19 | 7.8% |
Language & origin
Language spoken at home (age 5+)
| Language | Count | % |
|---|---|---|
| English only | 12,948 | 94.4% |
| Spanish | 536 | 3.2% |
| Other Indo-European | 536 | 3.2% |
| Asian & Pacific Islander | 0 | 0.0% |
| Other languages | 0 | 0.0% |
Place of birth & citizenship
| Origin | Count | % |
|---|---|---|
| Native born (US) | 13,024 | 96.6% |
| Born in same state | 12,946 | 96.2% |
| Born in different state | 10,128 | 80.8% |
| Foreign born | 78 | 0.4% |
| Naturalized citizen | 556 | 3.4% |
| Not a US citizen | 199 | 43.8% |
Ancestry
| Ancestry | Count | % |
|---|---|---|
| French | 1,936 | 14.3% |
| Italian | 1,590 | 11.7% |
| Arab | 715 | 5.3% |
| German | 211 | 1.6% |
| Ancestry | Count | % |
|---|---|---|
| Polish | 145 | 1.1% |
| English | 68 | 0.5% |
| Dutch | 28 | 0.2% |
| Norwegian | 5 | 0% |
Technology access
| Metric | % of households |
|---|---|
| Computer access | 43.1% |
| Internet access | 84.3% |
Source: U.S. Census Bureau, American Community Survey 2025 estimates.
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