77440 ZIP Code — Elmaton, TX
Matagorda County, Texas
ZIP code 77440 is located in Elmaton, Texas, within Matagorda County. It covers approximately 3.85 square miles and serves a population of 121 residents. This is a standard ZIP code in the Central (CT) timezone, served by area code 361.
121
population
3.85
sq mi land
Standard
ZIP type
Central (CT)
timezone
77440 ZIP code map
Cities in ZIP code 77440
Below are the cities the US Postal Service accepts for ZIP code 77440. Using any city not on this list may result in mail delivery delays.
| City | Status |
|---|---|
| Elmaton | Acceptable |
Demographics
updated 06/2026
| Population | |
|---|---|
| Total population | 121 |
| Population density | 31 / sq mi |
| State FIPS | 48 |
| County FIPS | 321 |
| Geography | |
|---|---|
| Land area | 3.85 sq mi |
| Water area | 0.01 sq mi |
| Latitude | 28.8445 |
| Longitude | -96.0664 |
| Timezone | Central (CT) |
| Area code | 361 |
Total population by age
Gender
Race & ethnicity
Economics
updated 06/2026
Household income
| Income range | This ZIP | County avg | State avg |
|---|---|---|---|
| Under $50k | 100.0% | 50.7% | 39.5% |
| $50k – $100k | 0.0% | 30.4% | 30.1% |
| $100k – $200k | 0.0% | 16.0% | 22.6% |
| Over $200k | 0.0% | 2.9% | 7.8% |
Demographics & statistics
121
Population
31
People per sq mi
52.1
Median age
$0
Median household income
$0
Per capita income
$0
Median home value
$0
Median monthly rent
100.0%
Home ownership
0.0%
Poverty rate
0.0%
Unemployment
23
Housing units
36.5%
Bachelor's or higher
Age distribution
Male
Female
47
10–14
11
51
45–54
12
← Male
Female →
Age summary
| Group | Count | % |
|---|---|---|
| Under 18 | 58 | 47.9% |
| 18 and over | 63 | 52.1% |
| 65 and over | 0 | 0.0% |
| Median age | 52.1 years | |
Race & ethnicity
White
100%
| Group | Count | % |
|---|---|---|
| White | 121 | 100% |
Household income
| Income range | This ZIP | County avg | State avg |
|---|---|---|---|
| Under $50k | 100.0% | 50.7% | 39.5% |
| $50k – $100k | 0.0% | 30.4% | 30.1% |
| $100k – $200k | 0.0% | 16.0% | 22.6% |
| Over $200k | 0.0% | 2.9% | 7.8% |
$150k–$200k
100.0%
| Range | % of households |
|---|---|
| $150k–$200k | 100.0% |
| Median income | $0 |
Housing
Home values
$100k–$150k
100.0%
Housing overview
| Metric | Value |
|---|---|
| Median home value | $0 |
| Median rent / month | $0 |
| Owner occupied | 100.0% |
| Renter occupied | 0.0% |
| Vacant | 0.0% |
| Single-family detached | 100.0% |
| Large apartment buildings | 0.0% |
| Mobile homes | 0.0% |
| Median rooms | 0.0 |
| Avg household size (owned) | 5.26 |
Year built
| Era | % |
|---|---|
| 2020 or later | 0.0% |
| 2010–2019 | 0.0% |
| 2000–2009 | 0.0% |
| 1990–1999 | 0.0% |
| 1980–1989 | 0.0% |
| 1970–1979 | 0.0% |
| 1960–1969 | 100.0% |
| 1950–1959 | 0.0% |
| 1940–1949 | 0.0% |
| 1939 or earlier | 0.0% |
Bedrooms
| Size | % of units |
|---|---|
| No bedroom (studio) | 0.0% |
| 1 bedroom | 0.0% |
| 2 bedrooms | 0.0% |
| 3 bedrooms | 100.0% |
| 4 bedrooms | 0.0% |
| 5+ bedrooms | 0.0% |
Vehicles per household
| Vehicles | % of households |
|---|---|
| No vehicle | 0.0% |
| 1 vehicle | 0.0% |
| 2 vehicles | 0.0% |
| 3 or more | 100.0% |
Heating fuel
| Fuel type | % |
|---|---|
| Electricity | 100.0% |
Households & families
| Household type | Count | % |
|---|---|---|
| Married-couple family | 23 | 100.0% |
| Cohabiting couple | 0 | 0.0% |
| Male householder, no spouse | 0 | 0.0% |
| Female householder, no spouse | 0 | 0.0% |
| Households with children under 18 | 23 | 100.0% |
| Households with seniors (65+) | 0 | 0.0% |
| Average household size | 5.26 | |
Marital status
| Status | Male | Female |
|---|---|---|
| Never married | 0.0% | 0.0% |
| Married | 100.0% | 100.0% |
| Separated | 0.0% | 0.0% |
| Widowed | 0.0% | 0.0% |
| Divorced | 0.0% | 0.0% |
Education
Less than 9th grade
0.0%
Some HS, no diploma
0.0%
HS graduate
0.0%
Some college, no degree
0.0%
Associate's degree
63.5%
Bachelor's degree
36.5%
Graduate / professional
0.0%
| Metric | % |
|---|---|
| HS diploma or higher | 100.0% |
| Bachelor's or higher | 36.5% |
School enrollment (ages 3–17)
| Type | Count | % |
|---|---|---|
| Nursery / preschool | 0 | 0.0% |
| Kindergarten | 0 | 0.0% |
| Elementary school | 58 | 100.0% |
| High school | 0 | 0.0% |
| College / grad school | 0 | 0.0% |
Employment
Industry of employment
Transportation & utilities
63.5%
Education & healthcare
36.5%
Occupation
| Category | % |
|---|---|
| Management, business & arts | 36.5% |
| Service | 0.0% |
| Sales & office | 0.0% |
| Natural resources & construction | 0.0% |
| Production & transportation | 63.5% |
Employment type
| Type | % |
|---|---|
| Private sector | 63.5% |
| Government | 36.5% |
| Self-employed | 0.0% |
| Unpaid family workers | 0.0% |
Commute
| Method | % |
|---|---|
| Drive alone | 63.5% |
| Carpool | 36.5% |
| Public transit | 0.0% |
| Walk | 0.0% |
| Work from home | 0.0% |
| Other means | 0.0% |
| Avg commute (minutes) | 0.0 |
Poverty
All people
0.0%
Under 18 years
0.0%
18 and over
0.0%
Married-couple families
0.0%
Female-led households
0.0%
Income support
| Source | % of households |
|---|---|
| Social Security | 0.0% |
| Retirement income | 0.0% |
| Supplemental Security | 0.0% |
| Cash public assistance | 0.0% |
| Food stamps / SNAP | 0.0% |
Health indicators
| Condition | % |
|---|---|
| Obesity | 0.0% |
| High blood pressure | 0.0% |
| High cholesterol | 0.0% |
| Diabetes | 0.0% |
| Heart disease | 0.0% |
| Stroke | 0.0% |
| Asthma | 0.0% |
| Arthritis | 0.0% |
| Kidney disease | 0.0% |
| Pulmonary disease | 0.0% |
| Cancer | 0.0% |
| Behavior / access | % |
|---|---|
| Smoking | 0.0% |
| Binge drinking | 0.0% |
| No physical activity | 0.0% |
| Less than 7 hrs sleep | 0.0% |
| Depression | 0.0% |
| Fair or poor health | 0.0% |
| Poor mental health | 0.0% |
| Poor physical health | 0.0% |
| No health insurance | 0.0% |
| Visited doctor (checkup) | 0.0% |
| Visited dentist | 0.0% |
| Cholesterol screening | 0.0% |
| Teeth loss | 0.0% |
Veterans & disability
| Veterans | Count | % |
|---|---|---|
| Civilian veterans | 0 | 0.0% |
| Disability | % |
|---|---|
| Any disability | 0.0% |
| Under 18 | 0.0% |
| 18–64 years | 0.0% |
| 65 and over | 0.0% |
Health insurance coverage
| Type | % |
|---|---|
| Private insurance | 100.0% |
| Public insurance | 0.0% |
| No insurance | 0.0% |
| Uninsured under 19 | 0.0% |
Language & origin
Language spoken at home (age 5+)
| Language | Count | % |
|---|---|---|
| English only | 121 | 100.0% |
| Spanish | 0 | 0.0% |
| Other Indo-European | 0 | 0.0% |
| Asian & Pacific Islander | 0 | 0.0% |
| Other languages | 0 | 0.0% |
Place of birth & citizenship
| Origin | Count | % |
|---|---|---|
| Native born (US) | 121 | 100.0% |
| Born in same state | 121 | 100.0% |
| Born in different state | 98 | 81.0% |
| Foreign born | 0 | 0.0% |
| Naturalized citizen | 0 | 0.0% |
| Not a US citizen | 0 | 0.0% |
Technology access
| Metric | % of households |
|---|---|
| Computer access | 19.0% |
| Internet access | 100.0% |
Source: U.S. Census Bureau, American Community Survey 2025 estimates.
Frequently asked questions about ZIP code 77440
What city is ZIP code 77440 in?
ZIP code 77440 is primarily assigned to Elmaton, Texas.
What county is ZIP code 77440 in?
ZIP code 77440 falls within Matagorda County, Texas.
Is ZIP code 77440 family-oriented?
48% of residents in ZIP code 77440 are under 18, reflecting a younger, family-oriented community.
What is the population of ZIP code 77440?
ZIP code 77440 has an estimated population of 121 residents, with a density of 31 people per square mile.
What timezone is ZIP code 77440 in?
ZIP code 77440 observes the CST timezone.