Monrovia ZIP Code List — Los Angeles County, CA

There are 2 unique ZIP codes in Monrovia, California. Area code: 626.

ZIP codes

8.48

sq mi land

0.05

sq mi water

626

area code

Monrovia, CA ZIP code map

About Monrovia, CA

Monrovia, California, is a charming city nestled in the heart of Los Angeles County. Known for its scenic beauty and rich history, Monrovia offers a blend of suburban living with easy access to the vibrant culture of Southern California. The city features a close-knit community atmosphere and a variety of parks and recreational opportunities for residents and visitors alike.

Location & geography

Monrovia is located approximately 20 miles northeast of downtown Los Angeles, making it easily accessible for commuters. It is bordered by the cities of Arcadia to the west, Bradbury to the north, Duarte to the east, and Azusa to the south. The city covers a land area of 8.48 square miles, with a small water area of 0.05 square miles that contributes to its natural beauty.

Community & economy

Monrovia is characterized by a vibrant community spirit and an array of local industries, including retail, healthcare, and education. The city boasts a diverse population that enjoys a variety of cultural events and community gatherings throughout the year. Daily life in Monrovia often revolves around its historic downtown area, which features charming shops, delicious restaurants, and beautiful parks.

Transportation

Monrovia is conveniently served by the Interstate 210 freeway, which provides access to nearby cities and attractions. The nearest major airport is Ontario International Airport, located about 30 miles to the east. Additionally, the city has a Metrolink station, which offers rail service to Pasadena and downtown Los Angeles.

History

Founded in 1886, Monrovia has a rich history that includes key industries such as agriculture and manufacturing. Notable events in its development include the establishment of the Monrovia Historic District, which features beautifully preserved homes from the early 20th century. Over the years, Monrovia has grown to become a sought-after location for families and businesses alike.

Did you know?

One surprising fact about Monrovia is that it is home to the annual Monrovia Music Festival, which celebrates local talent and brings the community together. Additionally, the city features the historic Monrovia Train Depot, which is an integral part of its charming downtown area.

ZIP codes for Monrovia, CA (2)

ZIP code	City	County	Map
91016	Monrovia	Los Angeles	View map
91017	Monrovia	Los Angeles	View map

Demographics & statistics

41,822

Population

38.5

Median age

$95,606

Median household income

$43,907

Per capita income

$820,600

Median home value

$1,949

Median monthly rent

48.8%

Home ownership

9.7%

Poverty rate

5.5%

Unemployment

8,238

Housing units

43.2%

Bachelor's or higher

Age distribution

Male Female

1,139

Under 5

1,183

1,191

5–9

1,238

1,429

10–14

1,485

1,217

15–19

1,265

1,113

20–24

1,157

2,856

25–34

2,968

3,196

35–44

3,322

2,639

45–54

2,743

1,704

55–59

1,771

1,303

60–64

1,354

1,617

65–74

1,681

766

75–84

796

338

85+

351

← Male

Female →

Age summary

Group	Count	%
Under 18	9,276	22.2%
18 and over	32,546	77.8%
65 and over	5,549	13.3%
Median age	38.5 years

Race & ethnicity

White 35.1%

Hispanic or Latino 22.3%

Two or more races 14.8%

Asian 11.5%

Other race 11.4%

Black or African American 4.1%

Native Hawaiian / Pacific Islander 0.5%

American Indian / Alaska Native 0.4%

Group	Count	%
White	18,880	35.1%
Hispanic or Latino	11,969	22.3%
Two or more races	7,979	14.8%
Asian	6,181	11.5%
Other race	6,108	11.4%
Black or African American	2,184	4.1%
Native Hawaiian / Pacific Islander	272	0.5%
American Indian / Alaska Native	218	0.4%

Household income

Under $10k 3.2%

$10k–$15k 2.1%

$15k–$25k 6.7%

$25k–$35k 5.0%

$35k–$50k 10.1%

$50k–$75k 12.2%

$75k–$100k 12.5%

$100k–$150k 21.8%

$150k–$200k 11.4%

$200k+ 15.1%

Range	% of households
Under $10k	3.2%
$10k–$15k	2.1%
$15k–$25k	6.7%
$25k–$35k	5.0%
$35k–$50k	10.1%
$50k–$75k	12.2%
$75k–$100k	12.5%
$100k–$150k	21.8%
$150k–$200k	11.4%
$200k+	15.1%
Median income	$95,606

Housing

Home values

Under $50k 1.9%

$50k–$100k 1.6%

$100k–$150k 0.8%

$150k–$200k 0.5%

$200k–$300k 0.2%

$300k–$500k 6.0%

$500k–$1M 63.9%

$1M+ 25.0%

Housing overview

Metric	Value
Median home value	$820,600
Median rent / month	$1,949
Owner occupied	48.8%
Renter occupied	51.2%
Vacant	6.0%
Single-family detached	59.5%
Large apartment buildings	9.9%
Mobile homes	1.8%
Median rooms	5.0
Avg household size (owned)	2.71

Year built

Era	%
2020 or later	0.1%
2010–2019	3.0%
2000–2009	6.0%
1990–1999	6.0%
1980–1989	11.2%
1970–1979	10.3%
1960–1969	13.6%
1950–1959	19.9%
1940–1949	14.3%
1939 or earlier	15.5%

Bedrooms

Size	% of units
No bedroom (studio)	2.6%
1 bedroom	13.0%
2 bedrooms	38.1%
3 bedrooms	33.2%
4 bedrooms	11.8%
5+ bedrooms	1.3%

Vehicles per household

Vehicles	% of households
No vehicle	4.6%
1 vehicle	31.0%
2 vehicles	38.4%
3 or more	26.1%

Heating fuel

Fuel type	%
Utility gas	72.7%
Electricity	22.7%
Propane / LP gas	1.7%
Fuel oil	0.4%
Solar	0.7%
No fuel used	1.7%

Households & families

Household type	Count	%
Married-couple family	6,817	45.7%
Cohabiting couple	1,129	7.6%
Male householder, no spouse	2,578	17.3%
Female householder, no spouse	4,388	29.4%
Households with children under 18	4,879	32.7%
Households with seniors (65+)	4,093	27.4%
Average household size	2.79

Marital status

Status	Male	Female
Never married	41.0%	32.8%
Married	48.5%	42.2%
Separated	1.4%	2.0%
Widowed	2.2%	8.2%
Divorced	6.9%	14.8%

Education

Less than 9th grade 5.4%

Some HS, no diploma 4.9%

HS graduate 18.9%

Some college, no degree 20.4%

Associate's degree 7.3%

Bachelor's degree 26.8%

Graduate / professional 16.4%

Metric	%
HS diploma or higher	89.7%
Bachelor's or higher	43.2%

School enrollment (ages 3–17)

Type	Count	%
Nursery / preschool	699	6.6%
Kindergarten	488	4.6%
Elementary school	4,193	39.5%
High school	2,281	21.5%
College / grad school	2,966	27.9%

Employment

Industry of employment

Education & healthcare 29.1%

Professional & management 12.5%

Retail trade 10.4%

Arts, food & hospitality 9.8%

Manufacturing 8.0%

Construction 6.9%

Finance & real estate 5.1%

Other services 4.6%

Transportation & utilities 4.0%

Wholesale trade 3.5%

Public administration 3.4%

Information 2.7%

Agriculture & mining 0.3%

Occupation

Category	%
Management, business & arts	48.8%
Service	14.9%
Sales & office	22.4%
Natural resources & construction	6.2%
Production & transportation	7.7%

Employment type

Type	%
Private sector	77.9%
Government	15.0%
Self-employed	7.0%
Unpaid family workers	0.1%

Commute

Method	%
Drive alone	73.7%
Carpool	6.0%
Public transit	2.5%
Walk	1.8%
Other means	2.6%
Avg commute (minutes)	30.7

Poverty

All people 9.7%

Under 18 years 14.2%

18 and over 8.4%

Married-couple families 5.3%

Female-led households 9.2%

Income support

Source	% of households
Social Security	24.9%
Retirement income	19.3%
Supplemental Security	4.2%
Cash public assistance	2.9%
Food stamps / SNAP	7.9%

Health indicators

Condition	%
High blood pressure	25.2%
High cholesterol	28.4%
Heart disease	4.6%
Stroke	2.3%
Asthma	8.7%
Arthritis	17.1%
Kidney disease	2.4%
Pulmonary disease	4.6%
Cancer	5.4%

Behavior / access	%
Binge drinking	18.1%
No physical activity	17.5%
Less than 7 hrs sleep	31.7%
Fair or poor health	12.2%
Poor mental health	14.2%
Poor physical health	8.6%
No health insurance	12.6%
Visited doctor (checkup)	64.0%
Visited dentist	66.5%
Cholesterol screening	92.3%
Teeth loss	8.3%

Veterans & disability

Veterans	Count	%
Civilian veterans	981	3.0%

Disability	%
Any disability	9.0%
Under 18	1.0%
18–64 years	6.3%
65 and over	36.1%

Health insurance coverage

Type	%
Private insurance	69.6%
Public insurance	33.8%
Uninsured under 19	2.0%

Language & origin

Language spoken at home (age 5+)

Language	Count	%
English only	39,500	94.4%
Spanish	4,989	12.6%
Other Indo-European	2,897	7.3%
Asian & Pacific Islander	271	0.7%
Other languages	1,791	4.5%

Place of birth & citizenship

Origin	Count	%
Native born (US)	31,496	75.3%
Born in same state	31,123	74.4%
Born in different state	25,673	61.4%
Foreign born	373	0.9%
Naturalized citizen	10,326	24.7%
Not a US citizen	6,375	61.7%

Ancestry

Ancestry	Count	%
Italian	2,570	6.1%
French	2,441	5.8%
Arab	574	1.4%
Polish	564	1.3%
English	478	1.1%

Ancestry	Count	%
Irish	309	0.7%
Dutch	224	0.5%
Norwegian	75	0.2%
German	55	0.1%

Technology access

Metric	% of households
Computer access	35.7%
Internet access	97.0%

Source: U.S. Census Bureau, American Community Survey 2025 estimates.

Frequently asked questions

What is the ZIP code for Monrovia, CA?

Monrovia, CA has one ZIP code: 91016.

What is the main ZIP code for Monrovia, CA?

The primary ZIP code for Monrovia, CA is 91016. The city uses area code 626 for phone service.

What county is Monrovia, CA in?

Monrovia is located in Los Angeles County, California.

How many ZIP codes are in Monrovia, CA?

Monrovia, CA has 1 ZIP code.

What ZIP code covers downtown Monrovia and the areas around Monrovia High School?

Downtown Monrovia and the Monrovia High School area are located in ZIP code 91016, which serves the entire city of Monrovia in Los Angeles County.

What is the ZIP code for the residential neighborhoods near Monrovia Park and the Monrovia Public Library?

The neighborhoods around Monrovia Park and the Monrovia Public Library are in ZIP code 91016, the sole ZIP code that covers all of Monrovia, California.