Mont Belvieu, TX ZIP Codes
3 ZIP codes serve Mont Belvieu, Texas: 77535, 77523 and 77580. Together they are home to 69,690 residents in 21,662 households. That is more than the 9,020 people counted inside Mont Belvieu city limits, because these ZIP codes reach past its boundary. Median household income ranges from $84,497 in 77535 to $124,188 in 77523.
Mont Belvieu city limits (Census)
| Measure | Census figure |
|---|---|
| Residents | 9,020 |
| Households | 3,061 |
| Median household income | $132,781 |
| Median home value | $411,000 |
| Median age | 33.6 |
| Median rent | $1,701 |
All 3 ZIP codes together
| Measure | Value |
|---|---|
| Residents (sum of ZIP codes) | 69,690 |
| Households (sum of ZIP codes) | 21,662 |
| Median household income, range across ZIP codes | $84,497 (77535) to $124,188 (77523) |
| Household-weighted average of ZIP medians (an approximation, not a true median) | $103,632 |
| Homeowners | 82.6% |
| Households with kids under 18 | 41.3% |
| Moved in the past year | 15.8% |
| Carrier routes in EDDM2GO's route library | 39 routes, 28,859 homes (2 of 3 ZIP codes) |
Top facts
- Highest median household income in Mont Belvieu: 77523 ($124,188)
- Most residents: 77535 (39,504 people)
- Highest homeownership: 77535 (83.8% own their home)
- Most households with kids: 77523 (41.7% of households)
- Most new movers: 77535 (16.3% moved in last year)
- Youngest median age: 77535 (34.8 years)
- Highest median home value: 77523 ($372,100)
Every ZIP code in Mont Belvieu
| ZIP | Mailing city | Residents | Households | Median income | Home value | Homeowners | With kids | New movers | Carrier routes | Mailboxes | Why listed |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 77535 | Dayton | 39,504 | 11,219 | $84,497 | $225,200 | 83.8% | 40.9% | 16.3% | 20 | 15,792 | 1% of its land |
| 77523 | Baytown | 30,186 | 10,443 | $124,188 | $372,100 | 81.3% | 41.7% | 15.2% | 19 | 14,108 | 14% of its land |
| 77580 | Mont Belvieu | 0 | 0 | — | — | — | — | — | — | — | 100% of its land; mailing city |
A ZIP code is listed for Mont Belvieu when at least 10% of its land lies inside Mont Belvieu city limits, when it holds at least 10% of the place's land, or when its USPS mailing city is Mont Belvieu. The table shows which applies. Totals add up whole ZIP codes, so they include any parts outside Mont Belvieu.
Counties
- Chambers County — 8 ZIP codes
- Liberty County — 12 ZIP codes
- Harris County — 136 ZIP codes
Nearby cities sharing these ZIP codes
Metro maps
- Houston ZIP code map — 238 ZIP codes
EDDM service areas in Mont Belvieu
Price a mailing to Mont Belvieu ZIP codes
EDDM guides
Pick carrier routes on the EDDM route map
Frequently asked questions
- What ZIP codes are in Mont Belvieu, TX?
- 77535, 77523 and 77580. A ZIP code is listed for Mont Belvieu when at least 10% of its land lies inside Mont Belvieu city limits, when it holds at least 10% of the place's land, or when its USPS mailing city is Mont Belvieu.
- What is the population of Mont Belvieu, TX?
- The Census Bureau counts 9,020 residents inside Mont Belvieu city limits (ACS 2020–2024). The 3 ZIP codes that serve Mont Belvieu hold 69,690 residents in all.
- What is the median household income in Mont Belvieu, TX?
- $132,781 inside Mont Belvieu city limits, per the Census Bureau. Across its ZIP codes the medians run from $84,497 to $124,188.
- Which Mont Belvieu ZIP code has the highest median household income?
- 77523, at $124,188, among ZIP codes with at least 1,000 residents.
- How many carrier routes and mailboxes are in Mont Belvieu, TX?
- For the 2 of 3 ZIP codes in EDDM2GO's stored route library: 39 carrier routes reaching 28,859 residential and 1,031 business mailboxes. The route map loads the rest when you search them.
This product uses the Census Bureau Data API but is not endorsed or certified by the Census Bureau.