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Hidden Valley Lake, California

Hidden Valley Lake is a community of 5,872 people in Lake County, California.

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Population5,872 +6.0% since 2019
Elevation1,191 ft 363 m
Land area9.8 sq mi
ZIP codes95457, 95461, 95467
Nearest airportLampson Field (CKE) 23 mi

Why visit Hidden Valley Lake

Townapedia lists 4 parks and trails in and around town.

Highlights include Hidden Valley Lake Golf Course.

July is the warmest month, with average highs of 91°F; January lows average 33°F.

About Hidden Valley Lake

Hidden Valley Lake is a census-designated place (CDP) and gated subdivision in Lake County, California, United States. It is a common-interest development managed by the Hidden Valley Lake Association (HVLA). Its population was 6,235 at the 2020 census, up from 5,579 at the 2010 census.

From the Wikipedia article Hidden Valley Lake, California (this version), under CC BY-SA 4.0.

Parks, trails and playgrounds4

Hidden Valley Lake Golf Course

Golf course

18 hole Par 72

19210 Hartmann Rd., Hidden Valley Lake

Open in Google Maps · +1-707-987-3035

Hidden Valley Windmill Park

Park · 0.4 mi

Open in Google Maps

Little Beach

Beach · 1.1 mi

Open in Google Maps

Ravenhill Park

Park · 1.1 mi

Open in Google Maps

Schools, colleges and libraries7

California Connections Academy North Bay

School · 4.7 mi

20932 Big Canyon Rd., Middletown

Open in Google Maps

Coyote Valley Elementary

School · 0.6 mi

18950 Coyote Valley Rd., Hidden Valley Lake

Open in Google Maps

Lake County International Charter

School · 4.8 mi

15850 Armstrong St., Middletown

Open in Google Maps

Loconoma Valley High

School · 4.7 mi

20932 Big Canyon Rd., Middletown

Open in Google Maps

Middletown High

School · 4.7 mi

20932 Big Canyon Rd., Middletown

Open in Google Maps

Middletown Middle

School · 4.6 mi

15846 Wardlaw St., Middletown

Open in Google Maps

Minnie Cannon Elementary

School · 4.7 mi

20931 Big Canyon Rd., Middletown

Open in Google Maps

History

In October 2014, The State Water Resources Control Board ordered the Hidden Valley Lake Community Services District to stop allowing new service connections to its water system due to concerns that, under current drought conditions, the district did not have enough water to meet future demands. The district, with about 2,500 connections, is a junior water rights holder in the Sacramento River and San Joaquin River watersheds. November 2020 the water moratorium was lifted and new water rights are currently available through the District, but at a much higher price point.

From the History section of Hidden Valley Lake, California on Wikipedia, under CC BY-SA 4.0.

Map of Hidden Valley Lake

11 places. The map loads OpenStreetMap tiles when you open it.

Climate by month

40°60°80°January: 6.2 in of rainFebruary: 6.2 in of rainMarch: 4.0 in of rainApril: 2.0 in of rainMay: 1.2 in of rainJune: 0.2 in of rainJuly: 0.0 in of rainAugust: 0.1 in of rainSeptember: 0.2 in of rainOctober: 0.9 in of rainNovember: 2.9 in of rainDecember: 6.1 in of rainJanuary: 55°FFebruary: 58°FMarch: 62°FApril: 66°FMay: 72°FJune: 83°FJuly: 91°FAugust: 90°FSeptember: 85°FOctober: 75°FNovember: 63°FDecember: 55°FJanuary: 33°FFebruary: 34°FMarch: 35°FApril: 39°FMay: 45°FJune: 52°FJuly: 56°FAugust: 54°FSeptember: 50°FOctober: 43°FNovember: 36°FDecember: 33°FJFMAMJJASOND
Average high Average low Rain
Monthly table
MonthHighLowRainSnow
Jan55°F33°F6.2 in0.2 in
Feb58°F34°F6.2 in0.1 in
Mar62°F35°F4.0 in0.1 in
Apr66°F39°F2.0 in0.0 in
May72°F45°F1.2 in0.0 in
Jun83°F52°F0.2 in0.0 in
Jul91°F56°F0.0 in0.0 in
Aug90°F54°F0.1 in0.0 in
Sep85°F50°F0.2 in0.0 in
Oct75°F43°F0.9 in0.0 in
Nov63°F36°F2.9 in0.0 in
Dec55°F33°F6.1 in0.0 in

U.S. Climate Normals 1991-2020 for Clearlake 4 Se (9 mi away), NOAA NCEI.

People and cost of living

$84,152median household income
$394,800median home value
$2,437median monthly rent
52.6median age
26.5%of adults have a bachelor's degree or higher
88.5%of homes are owner-occupied
41.9 minaverage commute
Age of residents
Under 1821%18 to 3413%35 to 6435%65 and over31%

American Community Survey 5-year estimates, 2020-2024, U.S. Census Bureau. Estimates have margins of error, larger for small towns.

Disaster history

Lake County has had 26 federal disaster declarations since 2000, most often for fires.

  • 2024-09-08: Boyles Fire (Fire)
  • 2023-04-03: Severe Winter Storms, Straight-Line Winds, Flooding, Landslides, And Mudslides (Severe Storm)
  • 2023-03-10: Severe Winter Storms, Flooding, Landslides, And Mudslides (Flood)
  • 2023-01-09: Severe Winter Storms, Flooding, And Mudslides (Flood)
  • 2021-09-12: Wildfires (Fire)
  • 2020-08-22: Wildfires (Fire)

OpenFEMA disaster declarations summaries.

Getting there and nearby towns

Lampson Field (CKE) is the nearest airport with scheduled flights listed in OpenStreetMap, 23 miles away.

Drive times are estimates from straight-line distance, not routes.

Reviews, tips and questions

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Sources and licences

Photo credits

Page built October 30, 2026. Spotted a mistake? Tell us or suggest a place.