Every ZIP code in the United States, with weather, radar, trivia and the numbers behind it. Five digits since 1963!

ZIP stands for Zone Improvement Plan. The codes went live on July 1, 1963.The lowest ZIP code is 00501 — the IRS in Holtsville, New York.The highest ZIP code is 99950, in Ketchikan, Alaska.Type 07734 into a calculator and turn it upside down: hELLO. It is Keansburg, New Jersey.12345 belongs to one company: General Electric in Schenectady, New York.The first digit is a region: 0 is New England and New Jersey, 9 is the West Coast, Alaska and Hawaii.Mr. ZIP, the cartoon mailman, was the mascot that sold the idea to America.ZIP+4 arrived in 1983 and can narrow a ZIP down to one side of one block.A ZIP code is a mail route, not a place: plenty of them cross county and even state lines.Play ZIP Hunt: guess the secret ZIP code of the day in six tries.
zipcodes.pro — CITY/CA/UPPER-LAKE

Upper Lake ZIP code, California

The ZIP code for Upper Lake, CA is 95485, and its area code is 707.

USPS city name
1 ZIP code
Population
1,374
Area code
707

Upper Lake in numbers

About 1,374 people live in Upper Lake, in 430 households. The median household income is $110,417 a year, 11% above the California median of $99,122 (US: $80,734). The median owner-occupied home is valued at $361,800 (51% below the California median). The median age is 41.3; 13.6% of adults 25 and over hold a bachelor's degree or higher (37.1% across California); the average commute takes 26 minutes.

Population1,374Upper Lake1,374
Households430Upper Lake430
Median age41.3Upper Lake41.3California37.9US 38.9
Median household income$110,417Upper Lake$110,417California$99,122US $80,734
Median home value$361,800Upper Lake$361,800California$734,700US $332,700
Bachelor's degree or higher13.6%Upper Lake13.6%California37.1%US 35.7%
Mean commute26.1 minUpper Lake26.1 minCalifornia28.7 minUS 26.4 min
Population density802 / sq miUpper Lake802 / sq mi

U.S. Census Bureau, American Community Survey 2020–2024 5-year estimates, for the census place Upper Lake CDP. Survey estimates carry margins of error, wider for small places. Sources and methods.

ZIP codes addressed as Upper Lake

ZIP codes with the USPS city name Upper Lake
ZIP City Type Population Median income Median home
95485 Upper Lake , CA Standard 3,242 $104,667 $370,100

Map of Upper Lake ZIP codes

95485

The ZIP codes of Upper Lake, CA, shaded. Outlines are Census ZIP Code Tabulation Areas (2020), which approximate the mail routes; PO-box and single-address codes have no area and are not drawn. Click any area to open its ZIP code.

Towns near Upper Lake

The nearest larger towns are Nice (2,569 people, 3.8 mi), North Lakeport (2,995 people, 5.4 mi) and Lakeport (5,113 people, 8.8 mi).

Towns near Upper Lake
TownPopulationDistance
Nice 2,569 3.8 mi
North Lakeport 2,995 5.4 mi
Lakeport 5,113 8.8 mi
Lucerne 3,435 10.4 mi
Kelseyville 4,011 14.0 mi
Ukiah 16,304 16.1 mi
Clearlake Riviera 4,122 17.7 mi
Clearlake 16,659 20.3 mi
Cloverdale 8,886 26.2 mi
Willits 4,920 28.9 mi

More nearby: every ZIP code in Lake County · California ZIP codes

Cite this page

zipcodes.pro. “Upper Lake, CA ZIP codes.” Data release 2026-10-12. Retrieved 2026-10-20. https://zipcodes.pro/city/ca/upper-lake

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