Everything You Should Know Before Moving to Diamond Bar, CA
Thinking of moving to Diamond Bar, CA? With a population of 53,857, this city offers excellent schools, a highly educated and diverse community, and a low violent crime rate of just 81 per 100k. Expect a higher cost of living, with median home prices around $880,000 and average rents at $2,420, but enjoy sunny weather 73% of the year and convenient access to major hospitals and colleges. Great for families and commuters, Diamond Bar blends safety, strong income levels, and a vibrant, multicultural atmosphere.
Demographics - Diamond Bar, CA
Demographics - Diamond Bar, CA
Diamond Bar is home to around 54,000 residents, featuring a highly diverse community with a majority Asian population and a median age of 43.2 years. Over half of the residents speak a language other than English at home, contributing to the city's multicultural atmosphere. The area offers a balanced gender ratio and a moderate population density, making it both lively and comfortable for families and professionals.
Population:
53,857
Density:
3,900 per sq mi
Median Age:
43.2
Gender Ratio:
94 males per 100 females
Non-English Speakers Percentage:
54.5%

Ethnic Composition
White:
23.7%
Black:
3.3%
Asian:
59.2%
Others:
13.8%
Cost Of Living
What is the average cost of living in Diamond Bar, CA?
Living in Diamond Bar comes with a higher price tag, as the cost of living index stands at 173.1, largely due to a median home value of $880,000 and average rents of $2,420. Expenses for groceries, utilities, and transportation are also above national averages, reflecting the city's desirable amenities and location. Prospective residents should be prepared for California’s variable state tax rates and higher housing-related costs.
Median House Value:
$880,000
Gross Rent:
$2,420
Monthly Electricity Charges:
$120
Auto Insurance:
$1,900
House Owner Cost With Mortgage:
$3,250
House Owner Cost Without Mortgage:
$850
State Taxes:
Low:
1.0%
|
High:
13.3%
Cost Of Living Index:
173.1
Grocery:
116.0
Housing:
241.0
Utilities:
108.5
Transportation:
133.0
Health Care:
109.5
Miscellaneous:
107.0
Crime
Is Diamond Bar, CA a safe place to live?
Diamond Bar boasts a low violent crime rate of 81 per 100,000 people and a property crime rate of 1,041 per 100,000, making it one of the safer communities in the region. Residents enjoy a 1 in 1,235 chance of experiencing violent crime, which is well below the national average. This safety, combined with an active community, appeals to families and those seeking peace of mind.
Violent Crimes Per 100k:
81
Property Crimes Per 100k:
1,041
Crime Index:
1,122
Chance Of Violent Crime:
1 in 1,235
Chance Of Property Crime:
1 in 96
Weather
What is the weather like in Diamond Bar, CA year-round?
The city enjoys mild, sunny weather year-round, with average temperatures ranging from the low 40s in winter to the low 90s in summer. Diamond Bar receives about 16.5 inches of rain annually and experiences sunny conditions 73% of the time. The pleasant climate supports an active, outdoor lifestyle for residents.

Winter
Min:
43°F
Max:
68°F

Spring
Min:
51°F
Max:
75°F

Summer
Min:
63°F
Max:
91°F

Fall
Min:
53°F
Max:
80°F
Average Rainfall Inches:
16.5 inches
Sunny Days Percentage:
73%
Neighbors
Diamond Bar’s neighbors benefit from strong household incomes, with the median reaching $108,600, and a low poverty rate of 5.7%. The community is highly educated, with 92.9% of adults holding at least a high school diploma and more than half earning a bachelor's degree or higher. Commute times average just over 36 minutes, and public transportation usage is modest.
Median Income:
$54,000
Household Income:
$108,600
Family Income:
$120,500
Per Capita Income:
$39,800
Income Male:
$59,000
Income Female:
$46,000
Poverty Rate:
5.7%
Non English Speakers:
54.5%
Rent:
$2,420
Unemployment Rate:
4.2%
Public Transport Usage:
3.0%
Commute Time:
36.2 minutes

Education
High School or Higher:
92.9%
Bachelors or More:
56.2%
Education
How are the schools in Diamond Bar, CA?
The city is known for its top-rated public schools, such as Diamond Bar High School and Chaparral Middle School, both offering strong academic programs and robust student support. Private school options and proximity to higher education institutions like Mt. San Antonio College and Cal Poly Pomona provide diverse educational opportunities. These assets make Diamond Bar an appealing choice for families prioritizing education.

Public Schools
Name:
Diamond Bar High School
Street:
21400 Pathfinder Rd
Phone:
909-594-1405
Students:
2,600
Student Teacher Ratio:
25:1
Name:
Chaparral Middle School
Street:
1405 S Spruce Tree Dr
Phone:
909-861-6227
Students:
1,200
Student Teacher Ratio:
26:1

Private Schools
Name:
Southlands Christian Schools
Street:
18550 Farjardo St
Phone:
909-594-7400
Students:
1,250

Colleges
Name:
Mt. San Antonio College
City:
Walnut
State:
CA
Distance:
4 miles
Students:
28,000
Name:
Cal Poly Pomona
City:
Pomona
State:
CA
Distance:
7 miles
Students:
29,000
Healthcare
Residents have access to quality healthcare, with major hospitals like Pomona Valley Hospital Medical Center and San Dimas Community Hospital nearby, both offering comprehensive emergency services. The city maintains a high health insurance coverage rate of 92.8% and an above-average number of physicians per capita. This ensures convenient access to medical care for individuals and families alike.

Major Hospitals
Name:
Pomona Valley Hospital Medical Center
Address:
1798 N Garey Ave, Pomona, CA 91767
Phone:
(909) 865-9500
Type:
General & Surgical
Emergency Services:
Yes
Name:
San Dimas Community Hospital
Address:
1350 W Covina Blvd, San Dimas, CA 91773
Phone:
(909) 599-6811
Type:
General & Surgical
Emergency Services:
Yes
Physicians Per 1000:
2.7
Health Insurance Coverage:
92.8%
Health Care Index:
75.2
Housing Market
What is the housing market like in Diamond Bar, CA?
Diamond Bar’s housing market is characterized by a high median home price of $880,000 and a strong owner-occupancy rate of 75.1%. Rental options remain competitive, with average two-bedroom rents at $2,420 and a low vacancy rate of 3.7%. Home values have appreciated by 4.5% in the past year, reflecting steady demand and a stable market.
Median Home Price:
$880,000
Average Rent For 2 Bedroom:
$2,420
Owner Occupied Rate:
75.1%
Rental Vacancy Rate:
3.7%
Home Appreciation Rate (1yr):
4.5%
New Construction Rate:
0.7%
Foreclosure Rate:
0.3%
DMV Information
Diamond Bar residents are served by the California Department of Motor Vehicles, with the nearest office located in Anaheim. The DMV provides all standard vehicle and licensing services, and more information can be found on their official website. Access to a nearby DMV office ensures convenience for drivers and new arrivals.
State:
California
Department:
California Department of Motor Vehicles
Address:
1650 S. Brookhurst St, Anaheim, CA 92804
Phone:
1-800-777-0133
Website:
Disclaimer: The information provided on this page is based on publicly available sources including AccuWeather, U.S. Census Bureau, local government data, and third-party partners such as Neustar. While we strive to ensure accuracy, all data is provided “as is” and should be independently verified before making any decisions. Movers.com makes no guarantees regarding the completeness or reliability of the information.