ZIP Code Tabulation Area · Texas

ZIP Code 77423: Waller County, TX

ZIP Code 77423 (Waller County, Texas) has an estimated 18,767 residents in 5,734 households. The median household income is $84,490, the median home value is $314,800 and the median gross rent is $1,394/mo. Figures are U.S. Census Bureau American Community Survey 2020–2024 5-year estimates for the matching ZIP Code Tabulation Area.

American Community Survey 2020–2024 5-year estimates · Updated Oct 26, 2026

Total population

18,767

Margin of error ±1,773

Median household income

$84,490

Margin of error ±$10,570

Median home value

$314,800

Margin of error ±$31,622

Median gross rent

$1,394/mo

Margin of error ±$344

Median age

34.1 yrs

Margin of error ±2.1 yrs

Mean travel time to work

28.9 min

Margin of error ±6.4 min

How ZIP 77423 compares with Texas and the U.S.

State and national figures are the Census Bureau's own estimates for those areas from the same ACS release, not averages of ZIP codes.

Median age

ZIP 7742334.1 yrsTexas35.6 yrsUnited States38.9 yrs

Median household income

ZIP 77423$84,490Texas$78,476United States$80,734

Per capita income

ZIP 77423$34,059Texas$40,752United States$44,673

Poverty rate

ZIP 7742314.6%Texas13.8%United States12.5%

Unemployment rate

ZIP 774233.5%Texas5.3%United States5.2%

Bachelor's degree or higher

ZIP 7742327.6%Texas33.8%United States35.7%

Median home value

ZIP 77423$314,800Texas$283,800United States$332,700

Median gross rent

ZIP 77423$1,394/moTexas$1,403/moUnited States$1,413/mo

Owner-occupied homes

ZIP 7742379.4%Texas62.6%United States65.2%

Mean travel time to work

ZIP 7742328.9 minTexas26.7 minUnited States26.4 min

Worked from home

ZIP 7742313.3%Texas14.4%United States15.1%

All figures for ZIP 77423

Each estimate has a 90% margin of error: the true value is likely within that range. * marks estimates with a large margin of error (a coefficient of variation above 30%, or ±10 percentage points or more for rates).

ZIP 77423 — ACS 2020–2024 5-year estimates
Measure	ZIP 77423	Margin of error	Texas	United States
Total population	18,767	±1,773	30,188,424	334,922,499
Median age	34.1 yrs	±2.1 yrs	35.6 yrs	38.9 yrs
Households	5,734	±575	10,992,816	129,227,496
Median household income	$84,490	±$10,570	$78,476	$80,734
Per capita income	$34,059	±$3,483	$40,752	$44,673
Poverty rate	14.6%	±3.0 pts	13.8%	12.5%
Unemployment rate	3.5%	±2.7 pts	5.3%	5.2%
Bachelor's degree or higher	27.6%	±5.1 pts	33.8%	35.7%
Median home value	$314,800	±$31,622	$283,800	$332,700
Median gross rent	$1,394/mo	±$344	$1,403/mo	$1,413/mo
Owner-occupied homes	79.4%	±6.7 pts	62.6%	65.2%
Mean travel time to work	28.9 min	±6.4 min	26.7 min	26.4 min
Worked from home	13.3%	±4.5 pts	14.4%	15.1%

Race and Hispanic or Latino origin

Shares of the total population by the Census Bureau's race and Hispanic or Latino origin categories (table B03002), listed in the Census Bureau's order. People self-identify on the survey.

Population by race and Hispanic or Latino origin, ZIP 77423
Group	ZIP 77423	Texas	United States
White alone, not Hispanic or Latino	39.8%	39.1%	57.4%
Black or African American alone, not Hispanic or Latino	15.0%	11.9%	11.9%
American Indian and Alaska Native alone, not Hispanic or Latino	0.0%	0.1%	0.5%
Asian alone, not Hispanic or Latino	2.3%	5.5%	5.9%
Native Hawaiian and Other Pacific Islander alone, not Hispanic or Latino	0.1%	0.1%	0.2%
Some other race alone, not Hispanic or Latino	0.2%	0.4%	0.6%
Two or more races, not Hispanic or Latino	1.6%	3.1%	4.3%
Hispanic or Latino (of any race)	41.0%	39.7%	19.3%

Where ZIP 77423 is

State: Texas
Main county: Waller County— also overlaps Fort Bend County
Largest overlapping place: Brookshire (3% of the ZIP's land area)
Land area: 148.62 sq mi· about 126 people per sq mi

County and place names come from the Census Bureau's 2020 ZCTA relationship files. A ZIP code's mailing city, set by the U.S. Postal Service, can differ from these names.

Other ZIP codes in Waller County

77445 Waller County, TX 77446 Prairie View, TX 77466 Waller County, TX 77484 Waller County, TX

See every ZIP code in Texas, or compare ZIP 77423 with another ZIP code.

Census figures describe residents as a group and cannot tell you about any one home or street. For a specific address, check local government and housing records.

About ZIP codes and ZCTAs: the Census Bureau publishes statistics for ZIP Code Tabulation Areas, which approximate USPS ZIP code delivery areas. Learn how they differ.

Sources

U.S. Census Bureau, American Community Survey 2020–2024 5-year estimates, detailed tables B01003, B01002, B11001, B19013, B19301, B17001, B23025, B15003, B25077, B25064, B25003, B08013, B08303, B08301, B03002 — snapshot Oct 26, 2026.
U.S. Census Bureau, 2020 ZCTA5 relationship files (county and place).
Data: U.S. Census Bureau, American Community Survey 5-year estimates (detailed tables) and 2020 Census ZCTA relationship files. This product uses the Census Bureau Data API but is not endorsed or certified by the Census Bureau. These agencies do not endorse OpenZIP.