What city is ZIP code 77880?

ZIP code 77880 is in Navasota, TX (Washington County).

What county is ZIP code 77880 in?

ZIP code 77880 is mostly in Washington County, Texas.

How many people live in ZIP code 77880?

About 2,517 people live in the 77880 ZIP Code Tabulation Area, based on American Community Survey 5-year estimates.

Checked Oct 26, 2026

ZIP Code 77880

Navasota, TX, Washington County

Population

2,517

Land area

96.9sq mi

People per sq mi

City

Navasota

ZIP 77880 and nearby ZIP codes

Full map

ZIP 77880 at a glance

ZIP 77880 (Navasota) is 78% less dense than Texas as a whole.
The median household income is $90,856, 16% above the Texas median of $78,476.
A typical owner-occupied home is valued at $270,800 (5% below Texas) and median rent is $988 a month.

Local data for ZIP 77880

Counts from official public data

Housing and community stats

ZIP 77880, American Community Survey 2020-2024

Full profile

Median household income

$90,856

Poverty rate

7.1%

Median home value

$270,800

Median rent

$988/mo

Homeownership

87.8%

Bachelor's or higher

29.6%

Median age

47.3

Average commute

32.5 min

Income, education and commute

Economy and federal money

Businesses, pandemic loans and political donations

Details

Business establishments

ZIP Business Patterns 2023

Employees

140

$7.1M annual payroll

PPP loans

$2.7M

83 loans

Campaign donations

$16.6K

7% D, 66% R, 2026 cycle

PPP loans in this ZIP

Environment and hazard risk

ZIP 77880, from FEMA, NOAA and EPA

Full report

Natural hazard risk

Relatively Low

Top: hurricane

Storm events since 1996

225

Countywide, mostly thunderstorm wind

Flood insurance policies

180

1.4% of homes, county

July high / Jan low

95° / 38°F

44.1 inches of rain a year

Hazards, floods and storm history Check a flood zone

Health statistics

Share of adults in ZIP 77880, CDC PLACES estimates

All 40 measures

Obesity

37.8%

U.S. 33.3% +4.5 pts

Diabetes

15.2%

U.S. 12.1% +3.1 pts

Smoking

12.2%

U.S. 12.8% -0.6 pts

Uninsured (18-64)

10.3%

U.S. 11.1% -0.8 pts

Frequently asked questions

What city is ZIP code 77880?: ZIP code 77880 is in Navasota, TX (Washington County).
What county is ZIP code 77880 in?: ZIP code 77880 is mostly in Washington County, Texas.
How many people live in ZIP code 77880?: About 2,517 people live in the 77880 ZIP Code Tabulation Area, based on American Community Survey 5-year estimates.

Source: U.S. Census Bureau (ZIP Code Tabulation Areas, American Community Survey) · Data as of 12/31/2023. ZIP Code Tabulation Areas closely match, but are not identical to, USPS ZIP code delivery areas.