Middletown, CA ZIP code
The ZIP code for Middletown, California is 95461. It is in Lake County.
- Population in these ZIPs
- 3,422
- Avg. median income
- $78,700population-weighted
- Typical home value
- $313,400population-weighted
- Metro area
- Clearlake, CA
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Middletown, CA ZIP code list
| ZIP code | Population | Median income | Typical home value |
|---|---|---|---|
| 95461 | 3,422 | $78,667 | $313,400 |
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 Middletown
- Hidden Valley Lake 4 mi
- Calistoga 9 mi
- Pope Valley 10 mi
- Cobb 11 mi
- Lower Lake 12 mi
- Angwin 13 mi
- Deer Park 15 mi
- Saint Helena 16 mi
- Guinda 17 mi
- Clearlake 17 mi
- Kelseyville 17 mi
- Rumsey 18 mi
Frequently asked questions
What is the ZIP code for Middletown, CA?
The ZIP code for Middletown, CA is 95461.
What county is Middletown, California in?
Middletown ZIP codes are in Lake County.