Fountain Valley, CA ZIP codes
Fountain Valley, California has 2 ZIP codes, including 1 PO Box ZIP. They are in Orange County.
- Population in these ZIPs
- 56,258
- Avg. median income
- $115,200population-weighted
- Typical home value
- $1,378,000population-weighted
- Metro area
- Los Angeles-Long Beach-Anaheim, CA
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Fountain Valley, CA ZIP codes list
| ZIP code | County | Population | Median income | Typical home value |
|---|---|---|---|---|
| 92708 | Orange County | 56,258 | $115,237 | $1,378,000 |
| 92728 PO Box | Orange County | — | — | — |
Population and median household income: ACS 2020–2024 5-year estimates. Typical home value: Zillow Home Value Index (September 2026) where available, otherwise the ACS median owner-reported value. "PO Box" marks ZIP codes with no delivery area of their own. Methodology
Cities near Fountain Valley
- Midway City 4 mi
- Huntington Beach 4 mi
- Costa Mesa 4 mi
- Westminster 5 mi
- Santa Ana 5 mi
- Garden Grove 5 mi
- Newport Beach 7 mi
- Stanton 7 mi
- Tustin 8 mi
- Sunset Beach 8 mi
- Seal Beach 8 mi
- Irvine 8 mi
Frequently asked questions
What county is Fountain Valley, California in?
Fountain Valley ZIP codes are in Orange County.
Which Fountain Valley ZIP codes are PO Boxes?
92728 is a PO Box or single-organization ZIP code; it has no residential delivery area.