Fontana, California ZIP Codes
- ZIP records
3 - Sum of listed ZIP population estimates
239,054 - Counties represented
1 - Population range
36,026–105,517 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 | 92336 | Fontana | San Bernardino | 105,517 |
| 2 | 92335 | Fontana | San Bernardino | 97,511 |
| 3 | 92337 | Fontana | San Bernardino | 36,026 |
Counties represented
All ZIP Codes in Fontana
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.