Columbia, CA zip code
Columbia, California uses one zip code: 95310. Most of it is in Tuolumne County. Together these zip codes are home to about 1.4K people.
Zip codes
1
Population
1.4K
All zips combined
Largest zip
95310
1,356 residents
Zip codes in Columbia
| Zip | Type | Population | IncomeMedian income |
|---|---|---|---|
| 95310 | 1,356 | $54,697 |