US ZIP Code
77378

Willis, TX

Montgomery County  ·  Texas

● Active
👥 17,576 Population
💰 $68,595 Median HH Income
▼ 10% below avg ↑ 24% since 2019
🎂 39.5 Median Age ↑ 14% since 2019
🏠 $177,900 Median Home Value
▼ 36% below avg ↑ 34% since 2019
🎓 26.5% College Grads
▼ 32% below avg
📊 6.9% Unemployment
▲ 42% above avg ↑ 74% since 2019
ZIP Code Details
ZIP Code77378
CityWillis
StateTexas (TX)
CountyMontgomery County
Area Code936
Elevation313 ft
Latitude30.478056
Longitude-95.384905
TimezoneChicago (DST)
FIPS48339
ZIP TypeStandard
StatusActive
People & Population (ACS 2023)
♂ Male 49.7% (8,732) Female 50.3% (8,844) ♀

Race & Ethnicity

White: 58.4%Hispanic: 32.2%Black: 6.5%Asian: 0.1%Other: 2.5%Race
White58.4%
Hispanic32.2%
Black6.5%
Asian0.1%
Other2.5%

Age Breakdown

Under 5
4%
5–17
18%
18–24
9%
25–44
27%
45–64
27%
65+
8%

Key Indicators

Median Age39.5 yrs ↑ 14% since 2019
Avg Household Size2.79
Below Poverty14.3% ▲ 43% above avg
College Grads26.5% ▼ 32% below avg
Unemployment6.9% ▲ 42% above avg
No HS Diploma224 (2.2%)
HS Graduate3,762 (36.4%)
Some College1,915 (18.5%)
Associates1,695 (16.4%)
Bachelors598 (5.8%)
Graduate Degree2,138 (20.7%)

Education

No HS: 2.2%HS Grad: 36.4%Some College: 18.5%Associates: 16.4%Bachelors: 5.8%Graduate: 20.7%Edu
No HS2.2%
HS Grad36.4%
Some College18.5%
Associates16.4%
Bachelors5.8%
Graduate20.7%
Housing & Income

Housing Tenure

Owner: 71.6%Renter: 28.5%Tenure
Owner71.6%
Renter28.5%

Home Value Distribution

Under $50k
8%
$50k–100k
18%
$100k–150k
17%
$150k–200k
13%
$200k–300k
23%
$300k–500k
15%
Over $500k
5%

Financials

Median HH Income$68,595 ▼ 10% below avg ↑ 24% since 2019
Median Home Value$177,900 ▼ 36% below avg ↑ 34% since 2019
Home/Income Ratio2.6x (nat avg ~3.5x)
Median Rent$1,408/mo ↑ 47% since 2019
Total Units6,503
Vacant Units254
Avg HH Size2.79

Income Distribution

Under $25k
13%
$25k–50k
17%
$50k–75k
24%
$75k–100k
13%
$100k–150k
17%
$150k–200k
7%
Over $200k
8%
Employment & Commute

How People Get to Work

Drove Alone
84%
Walked
1%
Work From Home
15%

Commute Time

Under 15 min
14%
15–30 min
36%
30–45 min
21%
Over 45 min
30%
Housing Stock

Year Built

Before 1940
0%
1940s–1950s
3%
1960s–1970s
12%
1980s–1990s
26%
2000+
59%

Summary

Total Units6,503
Vacant254
Owner Occupied71.6%
Renter Occupied28.5%
Avg HH Size2.79
Frequently Asked Questions
ZIP code 77378 is in Willis, TX, in Montgomery County.
ZIP code 77378 is located in Texas (TX).
ZIP code 77378 is in Montgomery County, TX.
ZIP 77378 observes the Chicago timezone. Daylight Saving Time is observed.
The estimated population of ZIP code 77378 is 17,576 people (ACS 2023).
The median household income in ZIP code 77378 is $68,595 (ACS 2023).
The median home value in ZIP 77378 is $177,900 (ACS 2023).
About ZIP Code 77378

ZIP code 77378 is located in Willis, Texas, within Montgomery County. With a population of 17,576, this is a moderately populated ZIP code with a middle-aged community — the median age is 39.5 years. Economically, 77378 is a solidly middle-class ZIP code: the median household income of $68,595 is near the national average.

Real estate in ZIP code 77378 represents an affordable housing market. The median home value of $177,900 is below the national average. Renters can expect to pay around $1,408 per month in median rent. Homeownership is strong here — 71.6% of occupied units are owner-occupied, suggesting an established, stable residential community. Median home values have increased by 34% since 2019.

The population of 77378 is majority White (58.41%). Residents are moderately educated — 26.5% hold a bachelor's degree or higher, which is below the national average. Poverty affects some residents at 14.3%. Household income has grown by 24% since 2019.

The unemployment rate in 77378 stands at 6.9%, which is above the national average. About 12% of workers are remote. As in most parts of the country, driving alone is the dominant commute mode at 66%.

Overall, ZIP code 77378 in Willis, TX is characterized as solidly middle-class, moderately educated, a middle-aged community, and predominantly owner-occupied. With 17,576 residents, a median household income of $68,595, and a median home value of $177,900, it offers a clear picture of life in this part of Texas.