PlainZIP

Vanderbilt, TX · standard

ZIP Code 77991

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

357
6/sq mi
$107,600
Median home value
39.7%
Bachelor's or higher

The verdict

Vanderbilt pairs among the most affordable home values nationally, in a rural, homeowner-dominated area.

12th pct
home value, US ZIPs
6
people per sq mi
79%
owner-occupied homes

Source: U.S. Census Bureau ACS 5-Year Estimates (2019–2023). Percentiles rank ZIP 77991 against every reporting US ZIP.

ZIP code 77991 is a sparsely populated ZIP (a standard USPS delivery area) in Vanderbilt, Jackson County, Texas, home to just 357 residents across 55.8 square miles, a density of 6 people per square mile, in the Chicago time zone.

Median household income is not on file for ZIP 77991, but per-capita income is $25,991. 0.0% of residents live below the poverty line, and the unemployment rate reads 14.2%. Housing costs here run $107,600 for a typical home value (57% below the state average), with rent averaging - a month; 78.7% of homes are owner-occupied.

A solid share of residents have a four-year degree: 39.7% of adults hold a bachelor's degree or higher, the median age is 14.8, and the average commute is -. To put 77991 in local context, 3 ZIP codes within roughly 10 miles appear further down this page alongside 6 additional ZIPs in Jackson County, for a geography-aware comparison.

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 →

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 77991, Vanderbilt, 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

357

Population

55.8

Area (sq mi)

6

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 77991?

14.8

Median Age

32.0%

Male

68.0%

Female

0.0%

Foreign-Born

White 31.8%
African American 0.0%
Asian 0.0%
American Indian or Alaska Native 0.0%
Native Hawaiian or Pacific Islander 0.0%
Two or More Ethnicities 64.1%
Hispanic or Latino 83.4%

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?

$25,991

Per Capita Income

0.0%

Poverty Rate

14.2%

Unemployment Rate

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

What is the education profile here?

High School Graduate or Higher 58.1%
Bachelor's Degree or Higher 39.7%

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

What does housing look like?

94

Total Housing Units

94

Occupied Units

0

Vacant Units

4.68

Avg Household Size

Occupancy Type

Owner 78.7%
Renter 21.3%

$107,600

Median Home Value

-57% vs state

2001

Median Year Built

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

What businesses operate in this ZIP?

Census Bureau data shows 8 business establishments in ZIP 77991, employing approximately 51 people with a combined annual payroll of $3,626,000.

8

Businesses

51

Employees

$3.6M

Annual Payroll

0

Industry Sectors

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 77991 vs 77969 →

ZIP 77991 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 77991 ranks #3 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 Code City Population Distance
77969 La Salle, TX 154 2.8 mi
77971 Lolita, TX 911 6.1 mi
77978 Point Comfort, TX 743 9.3 mi

More ZIP Codes in Jackson County

77957 standard
Edna, TX
Pop: 8,187
77962 standard
Ganado, TX
Pop: 3,286
77971 standard
Lolita, TX
Pop: 911
77970 standard
La Ward, TX
Pop: 295
77961 standard
Francitas, TX
Pop: 183
77969 standard
La Salle, TX
Pop: 154

Related Areas

Jackson County Vanderbilt, TX Texas

Frequently Asked Questions

What county is ZIP code 77991 in? ▼
ZIP code 77991 (Vanderbilt) is located in Jackson County, Texas. Jackson County contains multiple ZIP codes, see the full list at /counties/jackson-tx.
What is the population of ZIP code 77991? ▼
ZIP code 77991 in Vanderbilt, TX has a population of 357 according to the Census Bureau ACS 2023 estimates.
What is the average home value in ZIP 77991? ▼
The median home value in ZIP 77991 is $107,600, which is 61% below the national average of $278,155.
What is the demographic makeup of ZIP 77991? ▼
The largest racial group in ZIP 77991 is Two or More Ethnicities at 64.1%. Hispanic or Latino residents make up 83.4% of the population.
How many businesses are in ZIP code 77991? ▼
ZIP code 77991 has 8 business establishments employing approximately 51 people, according to Census Bureau ZIP Code Business Patterns (ZBP) 2023 data.
What is the education level in ZIP code 77991? ▼
In ZIP code 77991, 58.1% of residents aged 25+ have a high school diploma or higher, and 39.7% hold a bachelor's degree or higher. These figures come from the Census Bureau ACS 5-Year Estimates (2023).
What percentage of residents own vs. rent in ZIP 77991? ▼
In ZIP code 77991, approximately 78.7% of occupied housing units are owner-occupied and 21.3% are renter-occupied, based on Census ACS 2023 data.

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