Fremont, California ZIP Codes
- ZIP records
4 - Sum of listed ZIP population estimates
228,297 - Counties represented
1 - Population range
37,501–70,619 per ZIP
Population sum includes positive estimates in these ZIP records; it is not an official city population.
Top ZIP Codes by Population
| Rank | ZIP Code | City | County | Population estimate |
|---|---|---|---|---|
| 1 | 94536 | Fremont | Alameda | 70,619 |
| 2 | 94538 | Fremont | Alameda | 67,781 |
| 3 | 94539 | Fremont | Alameda | 52,396 |
| 4 | 94555 | Fremont | Alameda | 37,501 |
Counties represented
All ZIP Codes in Fremont
- ZIP 94536 — Alameda County
- ZIP 94538 — Alameda County
- ZIP 94539 — Alameda County
- ZIP 94555 — Alameda County
Browse all ZIP data for California
Methodology: ZIP records are grouped by the source file's primary city and state fields. Population ranges and sums use positive ZIP-level estimates; sums should not be read as official city totals. County links use each record's listed county assignment.