ZIP code 77440: Elmaton, TX
77440 is a ZIP code in Elmaton, Texas, mainly in Matagorda County, part of the Bay City, TX micro area. About 45 people live here.
- Population
- 45
- Median household income
- —
- Typical home value
- —
- Median rent
- —gross, per month
- Median age
- —
- Homeowners
- 100%of occupied homes
Shaded: ZIP code 77440's area. Click anywhere on the map to see which ZIP code it's in.
ZIP codes within 10 milesWithin 25 miles
ZIP code 77440 details
| City | Elmaton |
|---|---|
| State | Texas |
| County | Matagorda County |
| Metro area | Bay City, TX |
| Time zone | Central Time (UTC−6), observes daylight saving time |
| Type | Standard (delivery area) |
| Land area | 3.9 sq mi, plus 0 sq mi of water |
| Population density | 12 people per sq mi |
| Bachelor's degree or higher | 0% of adults 25+ |
| Center coordinates | 28.89016, -96.14546 |
ZIP codes near 77440
| ZIP code | City | Distance | Population |
|---|---|---|---|
| 77456 | Markham, TX | 4.2 mi | 1,394 |
| 77419 | Blessing, TX | 6.6 mi | 609 |
| 77458 | Midfield, TX | 8.1 mi | 0 |
| 77432 | Danevang, TX | 11.2 mi | 0 |
| 77404 | Bay City, TX | 12.4 mi | — |
| 77465 | Palacios, TX | 13.2 mi | 7,681 |
| 77961 | Francitas, TX | 14.3 mi | 58 |
| 77428 | Collegeport, TX | 15.0 mi | 151 |
Population and median household income: ACS 2020–2024 5-year estimates. Typical home value: Zillow Home Value Index (September 2026) where available, otherwise the ACS median owner-reported value. "PO Box" marks ZIP codes with no delivery area of their own. Methodology
About ZIP code 77440
What city is ZIP code 77440?
ZIP code 77440 is in Elmaton, TX, in Matagorda County.
What county is ZIP code 77440 in?
77440 is mainly in Matagorda County, Texas.
What is the population of ZIP code 77440?
About 45 people live in ZIP code 77440, according to the American Community Survey 2020–2024 5-year estimates.
What time zone is ZIP code 77440 in?
77440 is in Central Time (UTC−6). It observes daylight saving time.