County · Texas · United States
Montgomery County ZIP codes
21 ZIP codes · 9 cities · FIPS 48339
Key facts
- State
- Texas (TX)
- FIPS code
- 48339
- Population
- 654,722
- Median household income
- $97,266
- Median age
- 37.2
- Land area
- 1,042.2 sq mi (2,699.2 km²)
- Population density
- 628 / sq mi
- Area codes
- 281, 346, 713, 832, 936
Cities and ZIP codes in Montgomery County (9)
| City | ZIP codes |
|---|---|
| Conroe | 77301, 77302, 77303, 77304, 77306, 77384, 77385 |
| Spring | 77380, 77381, 77382, 77386 |
| Magnolia | 77354, 77355 |
| Montgomery | 77316, 77356 |
| Willis | 77318, 77378 |
| New Caney | 77357 |
| Pinehurst | 77362 |
| Porter | 77365 |
| Splendora | 77372 |
About this page
County figures are Census county-level values (ACS 5-year); the ZIP list shows the ZIPs whose primary county this is — a ZIP on a border can also serve neighbouring counties.
Sources: U.S. Census Bureau (2020 county relationship file, ACS 5-year) · GeoNames. Methodology.