Houston ZIP Code List — Harris County, TX
About Houston, TX
Houston, Texas, is a vibrant and diverse city known for its expansive urban landscape and rich cultural heritage. As the largest city in Texas and the fourth largest in the United States, Houston offers a unique blend of international influences and Southern charm. With a bustling economy and a variety of attractions, it draws millions of visitors each year.
Location & geography
Houston is located in southeastern Texas, within Harris County, and spans a total area of 846.15 square miles. It is bordered by several cities, including Pasadena, which is approximately 12 miles to the east, Sugar Land about 20 miles to the southwest, and Katy about 30 miles to the west, providing ample suburban options. The city features a mix of urban development and natural landscapes, with 17.42 square miles of water interspersed among its extensive land area.
Community & economy
The community in Houston is characterized by its diversity, encompassing a wide range of cultures and ethnicities that contribute to the city's vibrant atmosphere. Major industries driving the local economy include energy, aerospace, and healthcare, which offer numerous job opportunities for residents. Daily life in Houston is lively, with residents enjoying a plethora of restaurants, arts, and entertainment options, making it a great place to live and work.
Transportation
Houston is served by several major highways, including Interstate 10, Interstate 45, and Interstate 69, facilitating easy travel throughout the city and beyond. The nearest airports include George Bush Intercontinental Airport and William P. Hobby Airport, providing domestic and international flight options. Additionally, the city has a public transit system that includes buses and light rail services, connecting many neighborhoods and districts.
History
Houston was founded in 1836 by brothers Augustus and John Allen, who named the city after General Sam Houston, a key figure in Texas history. The city's economy initially thrived on cotton and shipping before transforming into a hub for the oil and gas industry in the early 20th century, which spurred rapid growth. Key events in its history include the establishment of the Texas Medical Center, which remains a world leader in healthcare and research.
Did you know?
One surprising fact about Houston is that it has no zoning laws, allowing for a mix of residential, commercial, and industrial developments. Additionally, the city is home to the largest medical center in the world, showcasing its status as a leader in healthcare and research.
Demographics & statistics
Age distribution
Age summary
| Group | Count | % |
|---|---|---|
| Under 18 | 800,488 | 24.0% |
| 18 and over | 2,401,382 | 76.0% |
| 65 and over | 358,284 | 12.0% |
| Median age | 34.1 years | |
Race & ethnicity
| Group | Count | % |
|---|---|---|
| White | 1,274,546 | 31.3% |
| Hispanic or Latino | 875,159 | 21.5% |
| Black or African American | 709,021 | 17.4% |
| Two or more races | 495,743 | 12.2% |
| Other race | 448,626 | 11% |
| Asian | 249,218 | 6.1% |
| American Indian / Alaska Native | 22,881 | 0.6% |
Household income
| Range | % of households |
|---|---|
| Under $10k | 6.3% |
| $10k–$15k | 4.5% |
| $15k–$25k | 8.5% |
| $25k–$35k | 9.3% |
| $35k–$50k | 12.5% |
| $50k–$75k | 16.7% |
| $75k–$100k | 11.4% |
| $100k–$150k | 13.7% |
| $150k–$200k | 6.8% |
| $200k+ | 10.4% |
| Median income | $67,648 |
Housing
Home values
Housing overview
| Metric | Value |
|---|---|
| Median home value | $281,457 |
| Median rent / month | $1,299 |
| Owner occupied | 49.3% |
| Renter occupied | 50.7% |
| Vacant | 9.8% |
| Single-family detached | 52.2% |
| Large apartment buildings | 20.6% |
| Mobile homes | 2.4% |
| Median rooms | 5.0 |
| Avg household size (owned) | 2.83 |
Year built
| Era | % |
|---|---|
| 2020 or later | 0.5% |
| 2010–2019 | 11.3% |
| 2000–2009 | 15.0% |
| 1990–1999 | 11.5% |
| 1980–1989 | 14.8% |
| 1970–1979 | 18.0% |
| 1960–1969 | 11.7% |
| 1950–1959 | 9.2% |
| 1940–1949 | 4.1% |
| 1939 or earlier | 3.9% |
Bedrooms
| Size | % of units |
|---|---|
| No bedroom (studio) | 3.9% |
| 1 bedroom | 19.8% |
| 2 bedrooms | 25.4% |
| 3 bedrooms | 33.2% |
| 4 bedrooms | 14.9% |
| 5+ bedrooms | 2.8% |
Vehicles per household
| Vehicles | % of households |
|---|---|
| No vehicle | 8.2% |
| 1 vehicle | 38.0% |
| 2 vehicles | 35.7% |
| 3 or more | 18.0% |
Heating fuel
| Fuel type | % |
|---|---|
| Utility gas | 37.6% |
| Electricity | 60.3% |
| Propane / LP gas | 0.9% |
| No fuel used | 0.9% |
Households & families
| Household type | Count | % |
|---|---|---|
| Married-couple family | 479,839 | 40.3% |
| Cohabiting couple | 88,136 | 7.3% |
| Male householder, no spouse | 254,520 | 21.6% |
| Female householder, no spouse | 359,614 | 30.8% |
| Households with children under 18 | 400,239 | 33.6% |
| Households with seniors (65+) | 269,874 | 23.9% |
| Average household size | 2.69 | |
Marital status
| Status | Male | Female |
|---|---|---|
| Never married | 42.9% | 38.3% |
| Married | 44.3% | 40.7% |
| Separated | 2.3% | 2.9% |
| Widowed | 2.2% | 6.8% |
| Divorced | 8.3% | 11.4% |
Education
| Metric | % |
|---|---|
| HS diploma or higher | 78.9% |
| Bachelor's or higher | 32.7% |
School enrollment (ages 3–17)
| Type | Count | % |
|---|---|---|
| Nursery / preschool | 46,867 | 5.6% |
| Kindergarten | 45,768 | 5.3% |
| Elementary school | 353,651 | 40.5% |
| High school | 181,250 | 20.9% |
| College / grad school | 210,916 | 27.6% |
Employment
Industry of employment
Occupation
| Category | % |
|---|---|
| Management, business & arts | 36.7% |
| Service | 17.4% |
| Sales & office | 19.5% |
| Natural resources & construction | 12.5% |
| Production & transportation | 14.0% |
Employment type
| Type | % |
|---|---|
| Private sector | 82.7% |
| Government | 10.2% |
| Self-employed | 6.9% |
| Unpaid family workers | 0.2% |
Commute
| Method | % |
|---|---|
| Drive alone | 73.0% |
| Carpool | 10.0% |
| Public transit | 2.8% |
| Walk | 2.2% |
| Other means | 2.8% |
| Avg commute (minutes) | 27.7 |
Poverty
Income support
| Source | % of households |
|---|---|
| Social Security | 22.2% |
| Retirement income | 13.9% |
| Supplemental Security | 4.8% |
| Cash public assistance | 2.3% |
| Food stamps / SNAP | 15.5% |
Health indicators
| Condition | % |
|---|---|
| High blood pressure | 32.5% |
| High cholesterol | 33.2% |
| Heart disease | 5.3% |
| Stroke | 3.0% |
| Asthma | 9.1% |
| Arthritis | 18.3% |
| Kidney disease | 2.9% |
| Pulmonary disease | 5.7% |
| Cancer | 4.4% |
| Behavior / access | % |
|---|---|
| Binge drinking | 18.6% |
| No physical activity | 30.0% |
| Less than 7 hrs sleep | 34.3% |
| Fair or poor health | 19.8% |
| Poor mental health | 15.6% |
| Poor physical health | 11.6% |
| No health insurance | 33.9% |
| Visited doctor (checkup) | 70.7% |
| Visited dentist | 48.8% |
| Cholesterol screening | 86.8% |
| Teeth loss | 17.4% |
Veterans & disability
| Veterans | Count | % |
|---|---|---|
| Civilian veterans | 88,006 | 3.7% |
| Disability | % |
|---|---|
| Any disability | 10.4% |
| Under 18 | 4.3% |
| 18–64 years | 8.6% |
| 65 and over | 33.6% |
Health insurance coverage
| Type | % |
|---|---|
| Private insurance | 53.1% |
| Public insurance | 30.3% |
| Uninsured under 19 | 15.2% |
Language & origin
Language spoken at home (age 5+)
| Language | Count | % |
|---|---|---|
| English only | 2,983,491 | 93.4% |
| Spanish | 686,761 | 21.6% |
| Other Indo-European | 566,702 | 18.4% |
| Asian & Pacific Islander | 25,486 | 0.7% |
| Other languages | 78,907 | 2.1% |
Place of birth & citizenship
| Origin | Count | % |
|---|---|---|
| Native born (US) | 2,252,836 | 72.3% |
| Born in same state | 2,202,837 | 70.8% |
| Born in different state | 1,667,860 | 52.9% |
| Foreign born | 49,999 | 1.5% |
| Naturalized citizen | 949,034 | 27.7% |
| Not a US citizen | 352,561 | 38.2% |
Ancestry
| Ancestry | Count | % |
|---|---|---|
| French | 128,703 | 4% |
| Arab | 102,621 | 3.2% |
| Italian | 100,439 | 3.1% |
| English | 11,512 | 0.4% |
| Polish | 8,869 | 0.3% |
| Ancestry | Count | % |
|---|---|---|
| German | 5,554 | 0.2% |
| Dutch | 4,034 | 0.1% |
| Irish | 2,644 | 0.1% |
| Norwegian | 1,517 | 0% |
Technology access
| Metric | % of households |
|---|---|
| Computer access | 38.3% |
| Internet access | 93.7% |
Source: U.S. Census Bureau, American Community Survey 2025 estimates.