CDP
Oak Hills
Oak Hills is a community name the Census tracks. It helps you name the place, but it usually is not city hall. Start with the county layer unless an official local district says otherwise.
Starting point
Start with the county unless an official district says otherwise.
A Census-designated place is a useful local name, but it usually does not have its own city hall. For permits, records, taxes, courts, and many services, begin with the county layer.
Special districts, utilities, schools, fire agencies, parks, water agencies, coastal rules, and state maps can still control a specific issue.
2025 population
Not available
Land area
24.52 sq mi
Water area
0 sq mi
Directory notes
Local layers to keep on the same page.
Treat this as a community name.
A CDP can be real and useful on the ground, but it normally does not mean there is a city hall for permits, rent rules, business licenses, or local code.
Start with the county.
San Bernardino County is the county layer shown in the Census place-county reference data.
Watch for districts.
Water, sewer, fire, school, parks, utilities, coast, wildfire, and special taxes can still belong to a district or state agency.
County layer
County shown for Oak Hills
Practical notes
Office, map, permit, and paperwork notes for Oak Hills
County layer · Cars and driving · Reviewed July 7, 2026
Cucamonga Station is becoming a bigger travel hinge
Cucamonga Station connects Rancho Cucamonga to Metrolink service, Omnitrans, and the ONT Connect shuttle to Ontario International Airport.
County layer · Outdoors · Reviewed July 7, 2026
Fontana park shelters can be reserved, but the details matter
Fontana park shelter rentals can be reserved online or in person, with timing, resident rates, and extra rules for things like inflatables.
County layer · Cars and driving · Reviewed July 7, 2026
Ontario street sweeping needs a real curb check
Ontario street sweeping has posted routes and enforcement information, so drivers should match the curb sign, the schedule, and any citation details.
County layer · Home and property · Reviewed July 7, 2026
San Bernardino building questions split permits and inspections
San Bernardino Building and Safety handles building permits, plan check, permit status, inspection status, and inspection scheduling through SB Direct.
County layer · Rules and licenses · Reviewed July 6, 2026
Hesperia bulky pickup needs an appointment, not a curb surprise
Hesperia's trash pages explain regular carts, bulky item appointments, extra green waste, and Advance Disposal's role in special pickups.
County layer · Home and property · Reviewed July 6, 2026
Ontario uses one city counter for water, sewer, and waste billing
Ontario Utilities Customer Service sets up service and handles billing for water, sewer, and integrated waste services.
Almanac notes
Stories and local context near Oak Hills
County layer · History and culture
Chaffey-Garcia House keeps Rancho Cucamonga close to its citrus roots
Rancho Cucamonga's Chaffey-Garcia House gives Etiwanda a preserved home-and-citrus layer beside the city's newer foothill and Route 66 stories.
County layer · History and culture
Fontana Days Run is a community thread with long legs
The Fontana Days Run began as a local half marathon in 1955 and now helps carry one of the city's best-known civic traditions.
County layer · History and culture
The California Theatre keeps San Bernardino's movie-palace layer
San Bernardino's California Theatre is a 1928 downtown landmark, with movie-palace roots, live performances, and a long civic role.
County layer · History and culture
Chino's Old Schoolhouse Museum keeps the first classroom close
Chino's Old Schoolhouse Museum began as the city's first schoolhouse in 1888, then became a social hall, historical society museum, and city-owned history stop.
County layer · History and culture
Foothill Boulevard keeps Rialto's Route 66 and rail layer visible
Rialto's older story runs through ranching, the Santa Fe Railroad, Foothill Boulevard, Route 66, Pacific Electric rail, and downtown pieces that still help explain the Inland Empire city.
County layer · Outdoors
Hesperia Lake Park is the high desert's easy day outside
Hesperia Lake Park gives the city a high-desert fishing, camping, picnic, and event spot, including a role in the annual Hesperia Days celebration.
County layer · History and culture
Victorville's logistics airport grew from George Air Force Base
Southern California Logistics Airport in Victorville uses part of the former George Air Force Base, turning a military airfield into a desert aviation and logistics site.
County layer · History and culture
Chino has an airport museum full of real aircraft
Planes of Fame Museum gives Chino a strong aviation-history stop, with aircraft displays and exhibits tied to the city's airport museum cluster.