Townapedia

Highgrove, California

Highgrove is a community of 8,366 people in Riverside County, California.

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Population8,366 +44.6% since 2019
Elevation951 ft 290 m
Land area3.2 sq mi
ZIP code92507
Nearest airportFlabob Airport (RIR) 6 mi

Why visit Highgrove

Townapedia lists 6 museums and landmarks, 12 parks and trails, 10 places to eat, 2 places to stay and 5 attractions in and around town.

Highlights include Bourns College of Engineering, University of California, Riverside, Entomology Research Museum and Riverside International Automotive Museum.

August is the warmest month, with average highs of 97°F; December lows average 43°F.

About Highgrove

Highgrove is a census-designated place (CDP) and an unincorporated community in the Inland Empire region of Riverside County, California, United States. The population was 3,988 at the 2010 census, up from 3,445 at the 2000 census. The latest 2020 census shows 7,515 total population, an 88.4% increase from last 2010 census, which makes it the fastest-growing location in entire Riverside County.

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

Things to do5

Bourns College of Engineering

School · 2.6 mi

Engineering school at the University of California, Riverside

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University of California, Riverside

School · 2.7 mi

Public research university in Riverside, California, United States

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Sugarloaf Mountain

Scenic view · 1.4 mi

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Blue Mountain

Scenic view · 1.1 mi

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Pigeon Benchmark

Scenic view · 1.7 mi

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Museums and landmarks6

Entomology Research Museum

Museum · 3.0 mi

Insect collection at the University of California, Riverside

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Riverside International Automotive Museum

Museum · 1.4 mi

Automotive museum in California, United States

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World's Largest "Paper" Cup

Monument and historic site · 1.7 mi

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Monsignor Don Webber Memorial Tree

Monument and historic site · 0.8 mi

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Riverside Canal County Landmark

Monument and historic site · 1.7 mi

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Unborn Child Memorial

Monument and historic site · 0.8 mi

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Parks, trails and playgrounds12

Blue Mountain Trail & Trailhead

Park · 1.2 mi

Observation Street, Grand Terrace

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Griffin Park

Park · 1.7 mi

22954 Merle Court, Grand Terrace

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Gwenn Karger Park

Park · 1.4 mi

12299 Mount Vernon Avenue, Grand Terrace

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Highgrove Community Park

Park · 0.8 mi

459 Center Street, Riverside

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Richard Rollins Community Park

Park · 1.3 mi

22745 De Berry Street, Grand Terrace

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Spring Mountain Ranch Park

Park · 0.4 mi

20428 Palmyrita Avenue, Riverside

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T.J. Austin Park

Park · 0.7 mi

22760 Raven Way, Grand Terrace

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Veterans Freedom Park

Park · 1.4 mi

21950 Pico Street, Grand Terrace

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Highland Park

Park · 1.9 mi

780 Glenhill Drive, Riverside

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Mount Vernon Park

Hiking and trails · 1.9 mi

275 West Blaine Street, Riverside

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SpringBrook Estates Community Park

Park

Spring Street, Riverside

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Box Springs Mountain Open Space (City)

Hiking and trails · 1.5 mi

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Restaurants and cafes10

Chillz Frozen Yogurt

Restaurant · Frozen Yogurt · 1.6 mi

22488 Barton Road, Grand Terrace

Su-Th 11:00-22:00, Fr 11:00-23:00, Sa 10:00-23:00

Open in Google Maps · +1 909 533 4202

Starbucks

Cafe · Coffee Shop · 1.7 mi

2726 South Iowa Avenue, Colton

Open in Google Maps · +1 951-686-2390

Rosie’s #3

Restaurant · Mexican · 1.6 mi

22419 Barton Road

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McDonald's

Fast food · Burger · 1.7 mi

22257 Barton Road, Grand Terrace

05:00-23:00

Open in Google Maps · +1 909-824-6000

Subway

Fast food · Sandwich · 1.6 mi

12081 Mount Vernon Avenue, Grand Terrace

08:30-21:30

Open in Google Maps · +1 909-422-1236

Taco Bell

Fast food · Tex-Mex · 1.8 mi

22172 Barton Road, Grand Terrace

07:00-01:00

Open in Google Maps · +1 909-572-0095

Jack in the Box

Fast food · Burger · 1.7 mi

2780 South Iowa Avenue, Colton

Open in Google Maps · +1 951-369-7086

Little Caesars

Fast food · Pizza · 1.6 mi

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Miguel's Jr.

Fast food · Mexican · 1.7 mi

Mo-Th 07:00-22:00; Fr 07:00-22:30; Sa 08:00-10:30; Su 08:00-10:00

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Quiznos

Fast food · Sandwich · 1.8 mi

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History

Highgrove was founded in 1886, originally called East Riverside, but in 1897 during a naming contest, it was renamed to Highgrove, after not getting it confused with the city of Riverside. Citrus-farm growers have occupied Highgrove area since beginning of history, with its superior fresh-wind conditions from the west, blowing into east of a cove-shape like terrain, making it one the most valuable places in the Inland Empire for citrus-farming by generations of farmers. Due to the stronger wind conditions that can easily move air out, a landfill dumping ground was opened in 1947 for discarded farm waste. Originally, it operated as a fire-burn dump during the 1950s, until 1960 when there was a concern of heavy-smog in southern California.

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

Where to stay2

Churches and places of worship17

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Shopping1

Gas and EV charging3

Schools, colleges and libraries52

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Healthcare2

Map of Highgrove

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

Climate by month

40°60°80°100°January: 2.1 in of rainFebruary: 2.5 in of rainMarch: 1.5 in of rainApril: 0.6 in of rainMay: 0.3 in of rainJune: 0.1 in of rainJuly: 0.0 in of rainAugust: 0.0 in of rainSeptember: 0.2 in of rainOctober: 0.4 in of rainNovember: 0.7 in of rainDecember: 1.5 in of rainJanuary: 70°FFebruary: 70°FMarch: 72°FApril: 75°FMay: 80°FJune: 87°FJuly: 94°FAugust: 97°FSeptember: 93°FOctober: 82°FNovember: 76°FDecember: 69°FJanuary: 44°FFebruary: 45°FMarch: 47°FApril: 50°FMay: 55°FJune: 58°FJuly: 63°FAugust: 64°FSeptember: 61°FOctober: 55°FNovember: 47°FDecember: 43°FJFMAMJJASOND
Average high Average low Rain
Monthly table
MonthHighLowRainSnow
Jan70°F44°F2.1 in0.0 in
Feb70°F45°F2.5 in0.0 in
Mar72°F47°F1.5 in0.0 in
Apr75°F50°F0.6 in0.0 in
May80°F55°F0.3 in0.0 in
Jun87°F58°F0.1 in0.0 in
Jul94°F63°F0.0 in0.0 in
Aug97°F64°F0.0 in0.0 in
Sep93°F61°F0.2 in0.0 in
Oct82°F55°F0.4 in0.0 in
Nov76°F47°F0.7 in0.0 in
Dec69°F43°F1.5 in0.0 in

U.S. Climate Normals 1991-2020 for Riverside Citrus Exp (4 mi away), NOAA NCEI.

People and cost of living

$114,125median household income
$625,800median home value
$1,463median monthly rent
30.9median age
37.7%of adults have a bachelor's degree or higher
73.9%of homes are owner-occupied
31.0 minaverage commute
Age of residents
Under 1831%18 to 3425%35 to 6439%65 and over6%

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

Disaster history

Riverside County has had 47 federal disaster declarations since 2000, most often for fires.

  • 2026-05-20: Bain Fire (Fire)
  • 2024-09-11: Airport Fire (Fire)
  • 2024-07-21: Hawarden Fire (Fire)
  • 2023-11-21: Tropical Storm Hilary (Hurricane)
  • 2023-01-09: Severe Winter Storms, Flooding, And Mudslides (Flood)
  • 2022-09-06: Fairview Fire (Fire)

OpenFEMA disaster declarations summaries.

Getting there and nearby towns

Flabob Airport (RIR) is the nearest airport with scheduled flights listed in OpenStreetMap, 6 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.