Monrovia, MD demographics:
population, income, and more

Total population
3,568
22.0% year-over-year change
Median household income
$207,153/yr
-11.7% year-over-year change
Housing units
1,041
13.8% year-over-year change

Monrovia population

How many people live in Monrovia

Monrovia is home to 3,568 residents, according to the most recent Census data. Gender-wise, 50.2% of Monrovia locals are male, and 49.8% are female.

Total population
3,568
22.0% year-over-year change
Gender ratio
Male
50.2%
1,792
Female
49.8%
1,776
Value Percent YoY change
Male 1,792 50.2% 20.4%
Female 1,776 49.8% 23.7%
A higher population often means more rental variety and livelier areas. The gender balance—how many men live here compared to women—can reveal a lot about the community and the lifestyles of its residents. Use this info to get a sense of the area's pace and personality.

Age demographics

The median age in Monrovia is 38, with the population distributed as follows: about 25.1% are children under 15, then 14.5% are in the 15 to 24 age group. Adults between 25 and 44 make up 28.8% of the population, while another 24.7% fall into the 45 to 64 bracket. Finally, around 6.9% are 65 or older.

Median age
38.1
Age breakdown
Under 15
25.1%
15 to 24
14.5%
25 to 44
28.8%
45 to 64
24.7%
Over 65
6.9%
Value Percent YoY change
Under 15 894 25.1% 30.9%
15 to 24 517 14.5% 48.6%
25 to 44 1,028 28.8% 24.8%
45 to 64 882 24.7% 10.2%
Over 65 247 6.9% -8.2%
The age composition helps you get insight into who lives in the area. A younger population might mean a more active, fast-paced vibe, while an older one could suggest a quieter, slower lifestyle. If there's a balanced makeup, you’re likely to find a variety of services, housing types, and community spaces that cater to different life stages.

Racial makeup

In Monrovia, 69.9% of the population are US-born citizens, while 19.9% have gained naturalized citizenship. At the same time, 10.2% of residents are non-citizens. As for race, 44.1% of locals are Caucasian, 17.5% are African American and 29.8% have Asian roots. There’s also a share of 7.5% that includes residents with two or more races.

Citizenship
U.S.-born citizens
69.9%
Non-U.S.-born citizens
19.9%
Non-citizens
10.2%
Value Percent YoY change
U.S.-born citizens 2,495 69.9% 20.3%
Non-U.S.-born citizens 710 19.9% 37.6%
Non-citizens 363 10.2% 8.7%
Racial breakdown
White
44.1%
Black or African American
17.5%
American Indian and Alaska Native
0%
Asian
29.8%
Native Hawaiian and other Pacific Islander
0%
Two or more races
7.5%
Other
1.1%
Value Percent
White 1,572 44.1%
Black or African American 625 17.5%
Asian 1,064 29.8%
Two or more races 268 7.5%
Other 39 1.1%

Households in Monrovia

A peek inside Monrovia households

Monrovia has 1,041 households, with an average of 3 members in each. Of these, 88.9% are families, while the remaining 11.1% are made up of individuals living alone or with non-relatives, such as roommates.

Households stats

Total households
1,041
19.4% year-over-year change
Average people per household
3
Non-family households
116
Family households
925
Value Percent YoY change
Non-family households 116 11.1% 132.0%
Family households 925 88.9% 12.5%
The mix between family and non-family households gives a glimpse into daily life. A higher percentage of families might mean more parks and schools, while more non-family setups can mean flexible housing and diverse living styles. For renters, this can signal what kinds of homes are common and can help you figure out if the area matches your lifestyle.

Housing in Monrovia

The housing landscape of Monrovia

Monrovia's housing consists of 1,041 units, with 92.4% being detached single-family homes ideal for those wanting space. Attached options, including duplexes and townhouses, make up 7.6% and offer a more compact, shared living style.

Housing units
1,041
13.8% year-over-year change
Housing types
Value Percent
1 unit, detached 962 92.4%
1 unit, attached 79 7.6%
Homes built since 2020
184
29.6% year-over-year change

The age of buildings in Monrovia

In Monrovia, the median construction year is 2015. Most development happened in the second half of the 20th century. Then, 0.1% of homes were added from 2000 to 2009, 63.6% between 2010 and 2019, and 17.7% are part of the newest wave of development.

Construction year breakdown by decade
Value Percent YoY change
Built between 1970 and 1979 153 14.7% 106.8%
Built between 1980 and 1989 41 3.9% -2.4%
Built between 2000 and 2009 1 0.1% 0.0%
Built between 2010 and 2019 662 63.6% 8.0%
Built in 2020 or later 184 17.7% 29.6%
As a renter, knowing when homes were built helps you understand the potential condition and design of rental units. Newer builds may have more contemporary layouts, while older homes can offer character or larger lots, depending on the area.

Monrovia occupancy rates

Out of the 1,041 occupied housing units in Monrovia, 98.3% are owner-occupied, while 1.7% are lived in by tenants.

Occupied housing units
1,041
19.4% year-over-year change
Occupancy breakdown
Renter occupied
18
Owner occupied
1,023
Value Percent YoY
change
Renter occupied 18 1.7% 80.0%
Owner occupied 1,023 98.3% 18.7%
Unoccupied housing units
0.0%
Unoccupied housing units refer to homes that are currently without residents—whether they're waiting for renters or owners, used seasonally, or simply unclaimed. A higher share of empty homes may mean more housing availability, while a low number can reflect a tighter market with more competition. This, along with the renter-vs.-owner mix, helps paint a clearer picture of what types of housing and services are likely to be available in the area.

Monrovia housing costs

Median housing costs per month
$3,002/month
This figure sums up typical monthly housing costs for all households in the area. If you own, it includes mortgage payments in addition to property taxes, insurance and HOA fees. If you rent, it accounts for rent plus extras like utilities. It’s useful for seeing how local living expenses stack up compared to other places.

Education in Monrovia

Monrovia education at a glance

About 12.8% of the population in Monrovia went to high school, while 13.7% pursued college studies. Another 10.6% earned an associate degree and 37.5% hold a bachelor’s. Meanwhile, 24.6% went even further, earning a master’s or doctorate.

Education level
Value Percent YoY change
No high school 17 0.7% 70.0%
High school diploma 324 12.8% -2.7%
College diploma 346 13.7% -2.0%
Associate degree 267 10.6% 132.2%
Bachelor's degree 947 37.5% 20.2%
Graduate degree 622 24.6% 8.4%
A community’s education mix can offer insights into the local economy and housing market. Higher levels of education often align with more job opportunities and stable incomes, which can increase demand for homes and influence both rent prices and rental availability.

Income in Monrovia

How much people earn in Monrovia

The average annual household income in Monrovia was $233,239 in 2024, the most recent annual data available, according to the U.S. Census Bureau. This marked a -7.5% change from the previous year. At the same time, the median income stood at $207,153, reflecting a -11.7% shift over the same period.

Average household income in Monrovia
$233,239/year
-7.5% year-over-year change
Median household income in Monrovia
$207,153/year
-11.7% year-over-year change

Monrovia income by age

In Monrovia, households led by residents aged 25 to 44 — usually in the early to mid stages of their careers — have a median income of $200,708. Those with someone between 45 and 64 in charge, often well established professionally, earn $246,006 overall. Overall, 100% of the locals in this community live above the poverty line.

Income breakdown by age
Value YoY change
25 - 44 $200,708 10.1%
45 - 64 $246,006 -1.6%
Above poverty level
3,568
Below poverty level
0
Value Percent YoY
change
Above poverty level 3,568 100% 23.0%

Employment in Monrovia

Workforce and job types in Monrovia

The job market in Monrovia is powered by 2,046 working residents, spread across a range of industries and roles. 90.1% of the working population are employed in professional or administrative positions, while 9.9% are in hands-on or service-based jobs. Also, 7.8% run their own businesses, 63.5% are employed by private companies, and 25.9% work in the public sector.

Workforce demographics

Working population
2,046
16.4% year-over-year change
White collar
1,844
Blue collar
202
Value Percent YoY change
White collar 1,844 90.1% 9.6%
Blue collar 202 9.9% 169.3%
Employer type
Self employees
7.8%
Private companies
63.5%
Governmental workers
25.9%
Not for profit companies
2.8%
Value Percent YoY change
Self employees 159 7.8% -39.8%
Private companies 1,299 63.5% 33.2%
Governmental workers 530 25.9% 5.0%
Not for profit companies 58 2.8% 314.3%
Unemployment rate
2.2%
228.6% year-over-year change

Available workforce

The unemployment rate in Monrovia stands at 2.2%, representing the share of the workforce currently without a job and actively looking for one.

For renters, the unemployment rate helps paint a picture of job security and financial stability in the area. Rates around 4% to 5% are considered typical. A lower-than-average rate might suggest strong job prospects and a thriving local economy, while a higher rate could hint at fewer opportunities—both useful to consider when planning a move.

Transportation in Monrovia

How people get around in Monrovia

In Monrovia, the average commute time is 37 minutes.

Commute time
37 min
-5.8% year-over-year change
Means of transportation
Value Percent YoY change
Car 1,453 69.8% 22.9%
Understanding how locals get to work can help you plan your own routine. High car usage might mean you’ll need a vehicle, while strong public transit or walkability could save you the hassle. Commute times also play a big role in quality of life—shorter trips can give you more time for the things you enjoy.

What is the median and average household income in Monrovia by zipcode?

Zipcode Population Number of households Median income Average income
21770 8,751 2,622 $183,571 $194,627

Explore more communities

FAQs about Monrovia demographics 

What is the total population of Monrovia?

Monrovia has a total population of 3,568 residents, according to the latest release from the U.S. Census Bureau: the 2019-2023 American Community Survey (ACS) 5-year estimates. This figure changed by +22.0% compared to a year ago.

What is the gender ratio in Monrovia?

The gender ratio in Monrovia is as follows:
  • 50.2% males (1,792 residents)
  • 49.8% females (1,776 residents)

What is the median age in Monrovia?

The median age in Monrovia is 38.1.

What is the age distribution of the population in Monrovia?

The age distribution in Monrovia is as follows:
  • Under 15: 25.1% (894 residents)
  • Ages 15-24: 14.5% (517 residents)
  • Ages 25-44: 28.8% (1,028 residents)
  • Ages 45-64: 24.7% (882 residents)
  • Over 65: 6.9% (247 residents)

What is the racial and ethnic makeup of Monrovia?

The racial and ethnic makeup of Monrovia is as follows:
  • White: 44.1% (1,572 residents)
  • Black or African American: 17.5% (625 residents)
  • American Indian and Alaska Native: 0% (0 residents)
  • Asian: 29.8% (1,064 residents)
  • Native Hawaiian and Other Pacific Islander: 0% (0 residents)
  • Two or More Races: 7.5% (268 residents)
  • Other: 1.1% (39 residents)

What percentage of the population in Monrovia are U.S.-born citizens?

U.S.-born citizens represent 69.9% of the population in Monrovia.

How many housing units are there in Monrovia?

There are 1,041 housing units in Monrovia, reflecting a +13.8% change compared to the previous year, according to the latest data from the U.S. Census Bureau.

How many households are in Monrovia and what is the average household size?

Monrovia has a total of 1,041 households, with an average of 3 people in each.

What is the median household income in Monrovia?

Monrovia has a median household income of $207,153, representing a -11.7% shift from the previous year, according to the U.S. Census Bureau.

What is the employment rate and job market overview for Monrovia?

The employment rate is 97.8% in Monrovia, with a workforce of 2,046 residents. Here’s a detailed breakdown of the local job market:

Job types:
  • White-collar workers: 90.1% (1,844 residents)
  • Blue-collar workers: 9.9% (202 residents)

Places of employment:
  • Self-employed: 7.8% (159 residents)
  • Private companies: 63.5% (1,299 residents)
  • Governmental workers: 25.9% (530 residents)
  • Not-for-profit companies: 2.8% (58 residents)

Data source & methodology

The demographic data on this page was sourced from the latest U.S. Census Bureau release—the 2019–2023 American Community Survey (ACS) 5-year estimates.

The information, issued annually, is compiled and published by the Point2Homes Research Team as soon as new data becomes available.

No representation, guarantee, or warranty is made concerning the accuracy or completeness of modified or aggregated information for particular areas.

Page last updated: September 2025