Mont Belvieu is a city in Chambers County, Texas, home to about 9,020 people across 17 square miles. Its ZIP code is 77580, and parts of 77523 and 77535 are in Mont Belvieu too.
Homes sold for a median of $164 per square foot across 2 ZIP codes in the three months ending August 2026, and 0 of 2 were seller’s markets.
All in Mont Belvieu
Mostly Baytown; part is in Mont Belvieu
Part is in Mont Belvieu, part in Dayton and Liberty
Each card is that ZIP code’s whole market, including any part outside Mont Belvieu. Seller’s market: under 4 months of supply; buyer’s market: over 6. Methodology
We’re writing up Mont Belvieu’s story and what everyday life there is like, for people thinking about moving in.
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| Nearest major airport | William P. Hobby Airport (HOU)27 miles away |
|---|---|
| Nearest city of 250,000+ | Houston, TX31 miles away |
Straight-line distances from the center of Mont Belvieu; driving is longer.
Source: Airports from OurAirports (scheduled passenger service); city centers and populations from the U.S. Census Bureau.
Source: Members of Congress from the congress-legislators project; districts from the Census Bureau’s relationship files; governor and mayor from Wikidata.
Mont Belvieu had 7,654 residents in the 2020 census, up 229% since 2000.
It’s the 286th largest of 1,778 towns in Texas by population.
Chambers County grew from 3,046 residents in 1900 to 46,571 in 2020.
Chambers County, 1900–2020
Source: U.S. Census Bureau decennial censuses (counties 1900–1990 from the Bureau’s historical county file).
Average highs peak around 92°F in summer, and winter lows average 41°F. About 64.7 inches of rain and melted snow fall in a typical year.
Source: NOAA 1991–2020 climate normals, Baytown, TX weather station (10 miles away).
15,806 jobs at 809 businesses in Chambers County. The biggest industries by employees:
Source: U.S. Census Bureau County Business Patterns 2023 (private employers; jobs counted where people work).
3 doctors and other health care providers list an office in Mont Belvieu.
Nearest hospitals
Providers with an office here
| Mental health providers | 2 |
|---|---|
| Chiropractors | 1 |
Source: Hospitals from CMS Hospital General Information (ratings are CMS overall star ratings); straight-line distances; providers from the CMS National Plan and Provider Enumeration System (NPPES), by practice address and primary specialty.
Parks (2 nearby)
Grocery stores (2 nearby)
Pharmacies (1 nearby)
Libraries (1 nearby)
Museums
Counts are within about 3 miles of the center of town.
Source: Map data © OpenStreetMap contributors (openstreetmap.org/copyright), as mapped by volunteers; it can miss places or include closed ones.
Public schools here are run by Barbers Hill ISD. Check each district’s attendance zones for a specific address.
| School | Grades | Students | Type | Distance |
|---|---|---|---|---|
| Early Childhood CenterMont Belvieu | Pre-K–K | 845 | Public | 2.5 mi |
| Barbers Hill El NorthMont Belvieu | 1–3 | 835 | Public | 2.6 mi |
| Barbers Hill El SouthMont Belvieu | 1–3 | 891 | Public | 1.8 mi |
| Barbers Hill Int NorthMont Belvieu | 4–6 | 924 | Public | 2.3 mi |
| Barbers Hill Int SouthMont Belvieu | 4–6 | 972 | Public | 4.1 mi |
| Alternative SchoolMont Belvieu | 7–12 | 29 | Alternative Education | 2.1 mi |
| Barbers Hill Middle NorthMont Belvieu | 7–8 | 570 | Public | 1.8 mi |
| Barbers Hill Middle SouthMont Belvieu | 7–8 | 587 | Public | 1.7 mi |
| Barbers Hill H SMont Belvieu | 9–12 | 2,222 | Public | 2.1 mi |
Source: U.S. Department of Education, NCES: Common Core of Data (2024-2025) for public schools. Listed by address; we don’t rate schools.
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Shares ZIP codes with Baytown, Dayton, Beach City, Liberty, Old River-Winfree, Kenefick, Cove and Dayton Lakes.
Town boundaries don’t always match ZIP codes: a ZIP code can cross into neighboring towns, and a town can share a ZIP code with its neighbors. Facts describe the town itself; market figures describe whole ZIP codes.