Montgomery County, Texas ZIP Codes
- ZIP records
22 - Cities represented
10 - Sum of listed ZIP population estimates
673,113
Population sum includes positive estimates in these ZIP records; it is not an official county population.
Top ZIP Codes by Population
| Rank | ZIP Code | City | Population estimate |
|---|---|---|---|
| 1 | 77386 | Spring | 69,980 |
| 2 | 77365 | Porter | 46,418 |
| 3 | 77354 | Magnolia | 44,900 |
| 4 | 77304 | Conroe | 44,225 |
| 5 | 77382 | Spring | 38,986 |
| 6 | 77301 | Conroe | 37,769 |
| 7 | 77357 | New Caney | 37,592 |
| 8 | 77381 | Spring | 36,139 |
| 9 | 77316 | Montgomery | 34,694 |
| 10 | 77355 | Magnolia | 32,847 |
Cities in Montgomery County
ZIP Directory
- ZIP 77301
- ZIP 77302
- ZIP 77303
- ZIP 77304
- ZIP 77306
- ZIP 77316
- ZIP 77318
- ZIP 77354
- ZIP 77355
- ZIP 77356
- ZIP 77357
- ZIP 77362
- ZIP 77365
- ZIP 77372
- ZIP 77378
- ZIP 77380
- ZIP 77381
- ZIP 77382
- ZIP 77384
- ZIP 77385
- ZIP 77386
- ZIP 77873
Methodology: Records are grouped by the source file's listed county and state. Population sums add positive ZIP-level estimates and are not official county totals; city counts use distinct city labels in the source.