77867 ZIP Code — Mumford, TX

Robertson County, Texas

ZIP code 77867 is located in Mumford, Texas, within Robertson County. It covers approximately 24.22 square miles and serves a population of 211 residents. This is a standard ZIP code in the Central (CT) timezone, served by area code 979.

About ZIP code 77867

The housing stock consists of predominantly single-family detached homes. Most homes were built in the pre-1940, giving the area an established character. Owner-occupancy is high at 94%, well above the national average.

Median household income is $29,531. SNAP benefit usage at 43% of households reflects economic stress in the area. 78% of households receive Social Security income, suggesting a notable retiree or disability population.

The dominant occupation class is production, transportation, and material moving, with retail trade as the leading industry.

College attainment at 5% is below the national average, consistent with a trades and production-oriented local economy.

36% of residents lack health insurance, above the national average.

Notable community characteristics include disability rates above the national average at 27%.

Overall, ZIP code 77867 reflects a community defined by a trades-oriented workforce, high homeownership, a significant Social Security-dependent population, and elevated reliance on food assistance.

211
population
24.22
sq mi land
Standard
ZIP type
Central (CT)
timezone
77867 ZIP code map
Cities in ZIP code 77867

Below are the cities the US Postal Service accepts for ZIP code 77867. Using any city not on this list may result in mail delivery delays.

City Status
Mumford Acceptable
Demographics updated 06/2026
Population
Total population 211
Population density 9 / sq mi
State FIPS 48
County FIPS 395
Geography
Land area 24.22 sq mi
Water area 0.51 sq mi
Latitude 30.7664
Longitude -96.5786
Timezone Central (CT)
Area code 979
Total population by age
Gender
Race & ethnicity
Economics updated 06/2026
Household income
Income range This ZIP County avg State avg
Under $50k 49.5% 49.0% 39.5%
$50k – $100k 45.9% 29.7% 30.1%
$100k – $200k 4.6% 17.5% 22.6%
Over $200k 0.0% 3.8% 7.8%

Demographics & statistics

211
Population
9
People per sq mi
47.4
Median age
$29,531
Median household income
$15,477
Per capita income
$0
Median home value
$0
Median monthly rent
93.5%
Home ownership
10.0%
Poverty rate
0.0%
Unemployment
89
Housing units
5.0%
Bachelor's or higher

Age distribution

Male Female
11
Under 5
13
10
5–9
11
7
10–14
8
3
15–19
3
11
20–24
13
7
35–44
7
2
45–54
2
29
65–74
33
4
75–84
4
16
85+
17
← Male
Female →

Age summary

GroupCount%
Under 186631.3%
18 and over14568.7%
65 and over10348.8%
Median age47.4 years

Race & ethnicity

White 57.3%
Black or African American 42.7%
GroupCount%
White12157.3%
Black or African American9042.7%

Household income

Income range This ZIP County avg State avg
Under $50k 49.5% 49.0% 39.5%
$50k – $100k 45.9% 29.7% 30.1%
$100k – $200k 4.6% 17.5% 22.6%
Over $200k 0.0% 3.8% 7.8%
Under $10k 3.9%
$10k–$15k 3.9%
$25k–$35k 59.7%
$35k–$50k 5.2%
$50k–$75k 19.5%
$75k–$100k 2.6%
$100k–$150k 5.2%
Range% of households
Under $10k3.9%
$10k–$15k3.9%
$25k–$35k59.7%
$35k–$50k5.2%
$50k–$75k19.5%
$75k–$100k2.6%
$100k–$150k5.2%
Median income$29,531

Housing

Home values

Under $50k 59.7%
$50k–$100k 1.4%
$100k–$150k 15.3%
$150k–$200k 6.9%
$200k–$300k 16.7%

Housing overview

MetricValue
Median home value$0
Median rent / month$0
Owner occupied93.5%
Renter occupied6.5%
Vacant18.1%
Single-family detached77.7%
Large apartment buildings0.0%
Mobile homes22.3%
Median rooms4.4
Avg household size (owned)2.83

Year built

Era%
2020 or later0.0%
2010–20198.5%
2000–200911.7%
1990–199910.6%
1980–19895.3%
1970–197924.5%
1960–19692.1%
1950–19590.0%
1940–19490.0%
1939 or earlier37.2%

Bedrooms

Size% of units
No bedroom (studio)0.0%
1 bedroom0.0%
2 bedrooms42.6%
3 bedrooms42.6%
4 bedrooms12.8%
5+ bedrooms2.1%

Vehicles per household

Vehicles% of households
No vehicle40.3%
1 vehicle14.3%
2 vehicles33.8%
3 or more11.7%

Heating fuel

Fuel type%
Electricity51.9%
Propane / LP gas48.1%

Households & families

Household typeCount%
Married-couple family2633.8%
Cohabiting couple00.0%
Male householder, no spouse911.7%
Female householder, no spouse4254.5%
Households with children under 181215.6%
Households with seniors (65+)6179.2%
Average household size2.74

Marital status

StatusMaleFemale
Never married53.8%15.1%
Married38.5%30.2%
Separated0.0%0.0%
Widowed1.5%46.5%
Divorced6.2%8.1%

Education

Less than 9th grade 34.7%
Some HS, no diploma 0.8%
HS graduate 57.9%
Some college, no degree 0.0%
Associate's degree 1.7%
Bachelor's degree 5.0%
Graduate / professional 0.0%
Metric%
HS diploma or higher64.5%
Bachelor's or higher5.0%

School enrollment (ages 3–17)

TypeCount%
Nursery / preschool00.0%
Kindergarten00.0%
Elementary school2781.8%
High school618.2%
College / grad school00.0%

Employment

Industry of employment

Wholesale trade 34.8%
Retail trade 26.1%
Agriculture & mining 21.7%
Professional & management 17.4%

Occupation

Category%
Management, business & arts0.0%
Service17.4%
Sales & office26.1%
Natural resources & construction0.0%
Production & transportation56.5%

Employment type

Type%
Private sector100.0%
Government0.0%
Self-employed0.0%
Unpaid family workers0.0%

Commute

Method%
Drive alone100.0%
Carpool0.0%
Public transit0.0%
Walk0.0%
Work from home0.0%
Other means0.0%
Avg commute (minutes)0.0

Poverty

All people 10.0%
Under 18 years 0.0%
18 and over 14.5%
Married-couple families 0.0%
Female-led households 5.4%

Income support

Source% of households
Social Security77.9%
Retirement income53.2%
Supplemental Security2.6%
Cash public assistance0.0%
Food stamps / SNAP42.9%

Health indicators

Condition%
Obesity37.1%
High blood pressure37.3%
High cholesterol34.0%
Diabetes13.7%
Heart disease6.6%
Stroke3.5%
Asthma9.6%
Arthritis23.7%
Kidney disease3.3%
Pulmonary disease5.9%
Cancer6.2%
Behavior / access%
Smoking15.9%
Binge drinking15.8%
No physical activity27.3%
Less than 7 hrs sleep36.4%
Depression19.9%
Fair or poor health18.7%
Poor mental health15.1%
Poor physical health11.2%
No health insurance30.1%
Visited doctor (checkup)73.3%
Visited dentist55.2%
Cholesterol screening90.5%
Teeth loss14.5%

Veterans & disability

VeteransCount%
Civilian veterans32.1%
Disability%
Any disability26.5%
Under 180.0%
18–64 years0.0%
65 and over54.4%

Health insurance coverage

Type%
Private insurance45.0%
Public insurance55.0%
No insurance36.0%
Uninsured under 1993.9%

Language & origin

Language spoken at home (age 5+)

LanguageCount%
English only18788.6%
Spanish00.0%
Other Indo-European00.0%
Asian & Pacific Islander00.0%
Other languages00.0%

Place of birth & citizenship

OriginCount%
Native born (US)211100.0%
Born in same state211100.0%
Born in different state20798.1%
Foreign born00.0%
Naturalized citizen00.0%
Not a US citizen00.0%

Ancestry

AncestryCount%
Arab209.5%
AncestryCount%
Polish20.9%

Technology access

Metric% of households
Computer access36.5%
Internet access90.9%

Source: U.S. Census Bureau, American Community Survey 2025 estimates.

Frequently asked questions about ZIP code 77867

What city is ZIP code 77867 in?

ZIP code 77867 is primarily assigned to Mumford, Texas.

What county is ZIP code 77867 in?

ZIP code 77867 falls within Robertson County, Texas.

Does ZIP code 77867 have a large retiree population?

78% of households in ZIP code 77867 receive Social Security income, suggesting a significant retiree or disability population.

Does ZIP code 77867 have an older population?

49% of residents in ZIP code 77867 are 65 or older, above the national average of ~17%.

Is ZIP code 77867 mostly owner-occupied?

94% of occupied units in ZIP code 77867 are owner-occupied, well above the national average.

How educated is the population of ZIP code 77867?

5% of residents hold a bachelor's degree or higher — below the national average of ~33%, consistent with a trades-oriented local economy.

What timezone is ZIP code 77867 in?

ZIP code 77867 observes the CST timezone.

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