PlainZIP

Tomball, TX · standard

ZIP Code 77375

Harris County, Texas - Census ACS demographics, housing tenure, and business patterns, benchmarked against every US ZIP.

39,351
444/sq mi
$102,488
Median income
$332,300
Median home value
41.3%
Bachelor's or higher

The verdict

Tomball pairs an upper-quartile household income with above-median home values, in a low-density, homeowner-dominated area.

Top 18%
household income, US ZIPs
Top 29%
home value, US ZIPs
444
people per sq mi
70%
owner-occupied homes

Source: U.S. Census Bureau ACS 5-Year Estimates (2019–2023). Percentiles rank ZIP 77375 against every reporting US ZIP.

ZIP code 77375 is a densely settled ZIP (a standard USPS delivery area) in Tomball, Harris County, Texas, with 39,351 residents across 88.5 square miles, a density of 444 people per square mile, in the Chicago time zone.

ZIP 77375 lands in the middle-income range, with a median household income of $102,488 (36% above the Texas average), while per-capita income is $44,658. 10.3% of residents live below the poverty line, and the unemployment rate reads 2.8%. Median home value sits at $332,300 (34% above the state average), median rent at $1,617 a month, and owner-occupancy at 69.8%.

A solid share of residents have a four-year degree: 41.3% of adults hold a bachelor's degree or higher, the median age is 35.3, and the average commute is 32 minutes. Beyond these figures, 10 nearby ZIP codes within about 10 miles are surfaced below, along with 6 more sharing Harris County, letting you compare 77375 to its immediate surroundings rather than a national baseline alone.

Every figure on this page is sourced from the U.S. Census Bureau American Community Survey 5-Year Estimates (including median rent) and the FHFA House Price Index, no estimates, no proprietary scoring. Verify with Census →

Top industries in ZIP 77375

Top 5 sectors by establishment count in Tomball, TX

Which industries have the most business establishments in ZIP 77375.

establishments

What this shows Establishment counts come from the Census ZIP Code Business Patterns program, which counts physical business locations rather than employees or revenue.

Source U.S. Census Bureau · ZIP Code Business Patterns (ZBP) As of 2023

Source: U.S. Census Bureau, American Community Survey 5-Year Estimates + ZIP Code Business Patterns + FHFA HPI ACS demographics and median rent, ZBP business establishments, FHFA HPI for ZIP 77375, Tomball, TX · 2023 Census ACS 5-Year Estimates use a rolling 60-month sample for stable small-geography estimates; ZBP updated annually; FHFA HPI updated quarterly/annually.

Quick Facts

39,351

Population

88.5

Area (sq mi)

444

People / sq mi

Chicago

Time Zone

standard

ZIP Type

Neighborhood Scorecard
Get an A-F grade across income, safety, housing, rent, education, commute, and childcare for this ZIP code.
View Scorecard →

Who lives in ZIP 77375?

35.3

Median Age

50.4%

Male

49.6%

Female

20.1%

Foreign-Born

White 55.3%
African American 10.3%
Asian 6.7%
American Indian or Alaska Native 1.3%
Native Hawaiian or Pacific Islander 0.0%
Two or More Ethnicities 17.8%
Hispanic or Latino 32.3%

Hispanic or Latino is an ethnicity category from the Census Bureau and may overlap with other categories above.

Source: U.S. Census Bureau, ACS 5-Year Estimates (2023)

How much do residents earn?

$102,488

Median Household Income

+36% vs state

$44,658

Per Capita Income

10.3%

Poverty Rate

2.8%

Unemployment Rate

31.8 min

Mean Commute Time

How ZIP 77375 ranks nationally

Tomball, TX household income vs. every US ZIP code

Median household income, the full national distribution, with this ZIP marked

$102,488 Top 18% higher than 82% of 30,318 US ZIPs

$0–$20,000: 118 US ZIPs (0%). Below this entry. $20,000–$40,000: 1,573 US ZIPs (5%). Below this entry. $40,000–$60,000: 7,092 US ZIPs (23%). Below this entry. $60,000–$80,000: 9,980 US ZIPs (33%). Below this entry. $80,000–$100,000: 5,778 US ZIPs (19%). Below this entry. $100,000–$120,000: 2,855 US ZIPs (9%). This entry sits in this band. $120,000–$140,000: 1,362 US ZIPs (4%). Above this entry. $140,000–$160,000: 686 US ZIPs (2%). Above this entry. $160,000–$180,000: 364 US ZIPs (1%). Above this entry. $180,000–$200,000: 186 US ZIPs (1%). Above this entry. $200,000–$220,000: 324 US ZIPs (1%). Above this entry. This ZIP $0 $200K+ every reporting US ZIP, bucketed by value

Each bar is a $20K-wide band; taller bars hold more US ZIPs. The dashed line + filled bar mark this entry. Hover or tap any bar for its full count, share, and where it sits relative to this entry.

Source U.S. Census Bureau, ACS 5-Year Estimates · 2019–2023

Source: U.S. Census Bureau, ACS 5-Year Estimates (2023)

What is the education profile here?

High School Graduate or Higher 64.1%
Bachelor's Degree or Higher 41.3%

Source: U.S. Census Bureau, ACS 5-Year Estimates (2023)

What does housing look like?

25,627

Total Housing Units

24,681

Occupied Units

946

Vacant Units

2.91

Avg Household Size

Occupancy Type

Owner 69.8%
Renter 30.2%

$332,300

Median Home Value

+34% vs state

$1,617

Median Rent

2009

Median Year Built

Source: U.S. Census Bureau, ACS 5-Year Estimates (2023)

How have home values changed over time?

FHFA House Price Index, annual appreciation data based on repeat sales and appraisals

+10.7%

YoY Change (2024)

308

HPI Index (2000 = 100)

+208%

Total Change Since 2000

Home values in ZIP 77375 have increased 10.7% over the past year (2024). Since 2000, this ZIP has seen +208% cumulative appreciation.

Year Annual Change HPI Index
2020 +3.7% 205
2021 +10.6% 227
2022 +20.7% 274
2023 +1.6% 279
2024 +10.7% 308

Source: Federal Housing Finance Agency (FHFA) House Price Index, All-Transactions, Five-Digit ZIP Codes (Developmental Index). Index base = 100 in year 2000. Data through 2024. ZIP codes with few transactions may show missing values.

What businesses operate in this ZIP?

Census Bureau data shows 1,638 business establishments in ZIP 77375, employing approximately 20,055 people with a combined annual payroll of $1,005,823,000.

1,638

Businesses

20,055

Employees

$1.0B

Annual Payroll

16

Industry Sectors

Industry Establishments % of Total
Health care and social assistance 213 13.0%
Retail trade 208 12.7%
Professional, scientific, and technical services 176 10.7%
Accommodation and food services 160 9.8%
Construction 153 9.3%
Other services (except public administration) 153 9.3%
Finance and insurance 105 6.4%
Wholesale trade 103 6.3%
Real estate and rental and leasing 86 5.3%
Manufacturing 80 4.9%
Administrative and support and waste management and remediation services 70 4.3%
Transportation and warehousing 40 2.4%
Educational services 31 1.9%
Arts, entertainment, and recreation 22 1.3%
Information 20 1.2%
Mining, quarrying, and oil and gas extraction 15 0.9%

Source: U.S. Census Bureau, ZIP Code Business Patterns (ZBP), 2023. Employment figures may include noise for disclosure avoidance.

Nearby ZIP Codes

Want a side-by-side? Compare 77375 vs 77389 →

ZIP 77375 vs its nearest neighbors, by population

Resident population of this ZIP and the closest reporting ZIP codes within ~10 miles.

residents

What this shows Among its immediate neighbors, ZIP 77375 ranks #5 by population - useful context the national average alone can't give.

Source U.S. Census Bureau · ACS 5-Year Estimates As of 2019–2023

ZIP 77375 vs its nearest neighbors, by median income

Median household income of this ZIP and the closest reporting ZIP codes within ~10 miles.

median income

What this shows By household income, ZIP 77375 ranks #7 of 9 neighboring ZIPs, local affluence varies block to block, not just metro to metro.

Source U.S. Census Bureau · ACS 5-Year Estimates As of 2019–2023
ZIP Code City Population Distance
77389 Spring, TX 21,255 5.1 mi
77379 Spring, TX 70,544 5.1 mi
77377 Tomball, TX 28,708 6.0 mi
77070 Houston, TX 46,017 8.2 mi
77362 Pinehurst, TX 4,600 6.4 mi
77382 Spring, TX 35,369 7.5 mi
77388 Spring, TX 40,384 7.6 mi
77380 Spring, TX 23,136 7.8 mi
77381 Spring, TX 34,961 7.8 mi
77429 Cypress, TX 72,264 8.3 mi

More ZIP Codes in Harris County

77084 standard
Houston, TX
Pop: 95,137
77449 standard
Katy, TX
Pop: 94,382
77429 standard
Cypress, TX
Pop: 72,264
77036 standard
Houston, TX
Pop: 71,969
77450 standard
Katy, TX
Pop: 71,889
77083 standard
Houston, TX
Pop: 70,837

Related Areas

Harris County Tomball, TX Texas

Frequently Asked Questions

What county is ZIP code 77375 in? ▼
ZIP code 77375 (Tomball) is located in Harris County, Texas. Harris County contains multiple ZIP codes, see the full list at /counties/harris-tx.
What is the population of ZIP code 77375? ▼
ZIP code 77375 in Tomball, TX has a population of 39,351 according to the Census Bureau ACS 2023 estimates.
What is the median household income in ZIP 77375? ▼
The median household income in ZIP 77375 is $102,488, which is 34% above the national average of $76,288.
What is the average home value in ZIP 77375? ▼
The median home value in ZIP 77375 is $332,300, which is 19% above the national average of $278,155.
What is the demographic makeup of ZIP 77375? ▼
The largest racial group in ZIP 77375 is White at 55.3%. Hispanic or Latino residents make up 32.3% of the population.
How many businesses are in ZIP code 77375? ▼
ZIP code 77375 has 1,638 business establishments employing approximately 20,055 people, according to Census Bureau ZIP Code Business Patterns (ZBP) 2023 data.
What are the main industries in ZIP code 77375? ▼
The top industries by establishment count in ZIP 77375 are: Health care and social assistance (213), Retail trade (208), Professional, scientific, and technical services (176). There are 16 industry sectors represented in total.
How have home values changed in ZIP code 77375? ▼
According to the FHFA House Price Index, home values in ZIP 77375 increased by 10.7% in 2024. Since 2000, home values in this ZIP have appreciated by approximately 208%. This is a developmental index based on repeat sales and appraisal data from Fannie Mae and Freddie Mac.
What is the education level in ZIP code 77375? ▼
In ZIP code 77375, 64.1% of residents aged 25+ have a high school diploma or higher, and 41.3% hold a bachelor's degree or higher. These figures come from the Census Bureau ACS 5-Year Estimates (2023).
What is the average commute time in ZIP 77375? ▼
The mean commute time for workers in ZIP code 77375 is 31.8 minutes according to Census ACS data. The national average is roughly 26 minutes, so commuters here spend more time traveling to work than typical.
What percentage of residents own vs. rent in ZIP 77375? ▼
In ZIP code 77375, approximately 69.8% of occupied housing units are owner-occupied and 30.2% are renter-occupied, based on Census ACS 2023 data.
What is the poverty rate in ZIP code 77375? ▼
The poverty rate in ZIP code 77375 is 10.3% according to Census Bureau ACS 2023 estimates. This measures the percentage of the population living below the federal poverty threshold.

Read our methodology to see how this data is sourced, computed, and verified.