Middletown, CA ZIP Codes, Coordinates & Counties
Middletown, California has 1 ZIP code in Lake county. The approximate center of Middletown is 38.761, -122.597. Middletown has about 18,610 known street addresses.
ZIP codes in Middletown, CA
| ZIP Code | County | Latitude | Longitude |
|---|---|---|---|
| 95461 | Lake | 38.761 | -122.597 |
Counties Middletown spans
Lake
Most common streets in Middletown
Gray, West, Ranch, East, Sycamore, Ridge, Dogwood, Pine, Redwood, Vineyard
Frequently asked questions
What ZIP codes are in Middletown, CA?
Middletown, California has 1 ZIP code, ranging from 95461 to 95461. The full list, with each ZIP's county and coordinates, is in the table on this page.
What county is Middletown, CA in?
Middletown is in Lake county.
What are the latitude and longitude of Middletown, CA?
The approximate center of Middletown, California is latitude 38.761, longitude -122.597. Coordinates for each ZIP code are listed in the table above.
How many ZIP codes does Middletown, CA have?
Middletown has 1 ZIP code.
How many addresses are in Middletown, CA?
Middletown, California has about 18,610 known street addresses in the sthan.io US address database.
What are the most common streets in Middletown, CA?
Some of the most common street names in Middletown are Gray, West, Ranch, East, Sycamore, Ridge.
What cities are near Middletown, CA?
Cities near Middletown include Hidden Valley Lake (4 mi), Calistoga (9 mi), Cobb (9 mi), Lower Lake (9 mi), Pope Valley (12 mi).
Cities near Middletown
Hidden Valley Lake, CA (4 mi) Calistoga, CA (9 mi) Cobb, CA (9 mi) Lower Lake, CA (9 mi) Pope Valley, CA (12 mi) Angwin, CA (15 mi) Clearlake, CA (15 mi) Deer Park, CA (16 mi)
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View the API →Last updated: June 2026 · Data: sthan.io US address database