City profile · California · Census ACS 2023

Monrovia, CA

Population, income, housing, safety, climate and schools for Monrovia - drawn straight from Census ACS, FBI UCR, NOAA, NCES, HUD and FEMA, refreshed on the 2024–2025 release cycle.

37,553
Residents
$97,083
Median income
$891,700
Median home
$2,601
Median rent (state)

Monrovia - the verdict

Nationally, Monrovia sits in the 76th percentile for household income and the 21st percentile for safety among US cities with a population of 1,000 or more. Source: Census ACS + FBI UCR.

76th
percentile, household income
96th
percentile, home value
93rd
percentile, median rent
21st
percentile, safety
📝 How we sourced this

Population, income, and housing-cost figures come from the U.S. Census Bureau American Community Survey 5-year estimates (B-series tables). Crime data uses FBI UCR; climate uses NOAA Climate Normals; school counts come from NCES Common Core of Data; permits use the Census Building Permits Survey (BPS). See our methodology page for the full ETL pipeline and OMB / FIPS join keys.

Data Snapshot: Monrovia, CA

California's Monrovia is a small city, with 37,553 residents per the latest Census Bureau ACS figures. The typical household in Monrovia brings in $97,083 a year, placing it in the top quartile of U.S. cities for household income, with a poverty rate of 7.0%. Home values in Monrovia run a median of $891,700, and the median resident age is 38.3 years. Educational attainment runs 43.8% of adults with a bachelor's degree or higher. Separately, 63.2% of working-age residents are in the labor force.

In 2024, 76 residential building permits were authorized in Monrovia (Building Boom), up 280% from five years earlier, per Census BPS data. Crime here tracks close to the national norm: the FBI's Uniform Crime Reporting program logs 2612.4 total incidents per 100,000 residents here, near the national average (agency reporting is voluntary, so this measures reporting activity, not a definitive danger score).

California carries a cost-of-living premium: the state registers 110.7 on a 100-equals-national-average index (Well Above Average) per BEA Regional Price Parities 2024. A typical two-bedroom carries a HUD Fair Market Rent of $2,601 per month statewide. Statewide, average monthly utility bills in California run around $275, per EIA 2023 residential energy data. Workers in Monrovia report an average commute of 25.4 minutes, with 71.0% driving alone and 16.6% working from home. FEMA's National Risk Index rates natural-hazard exposure at 100.0 out of 100 (Very High).

Population

37,553 residents

Census ACS 2023 - California

Median Household Income

$97,083 /yr

Poverty 7.0%

Cost of Living Index (state)

110.7 (US=100)

Well Above Average - BEA RPP 2024, California average

How does Monrovia compare to other US cities?

Monrovia measured against every US city with 1,000+ residents, computed live from the same Census and FBI data shown throughout this page.

Household income 76% higher than other cities
Home value 96% pricier than other cities
Median rent 93% pricier than other cities
Safety 21% safer than other cities

"Safer than" reflects total crime rate from FBI UCR; the others use Census ACS estimates.

Zoom in to just California and the picture shifts: Monrovia ranks #325 of 441 California cities by lowest crime rate, a different read than the national percentile above.

How we calculate these percentiles & ranks

Each percentile compares Monrovia against every qualifying US city; each in-state rank narrows that to California only. Full formula and direction notes: methodology.

California-relative analysis

Median Home Value places Monrovia toward the top of California's cities

Among the 1,343 California cities PlainCities tracks with reported median home value data, Monrovia ranks #294 - the 78th percentile within the state. This is a different, narrower cut than the nationwide percentiles above: it compares Monrovia only against its own state's cities, not the full US field.

Median Household Income
#545 of 1,338
59th percentile in California
Median Gross Rent
#513 of 1,458
56th percentile in California
Median Home Value
#294 of 1,343
78th percentile in California
Poverty Rate
#684 of 1,450
52nd percentile in California
Bachelor's Degree or Higher
#356 of 1,458
76th percentile in California

Ranked by raw value (highest first); a higher rank is not automatically "better" for every measure, see each metric's own context above. This is a comparison within California only, not a livability score. See the methodology for the source and calculation.

76thIncome percentile
21stSafety percentile

76th percentile nationally for median household income · 21st percentile for safety (lower crime rate). Source: Census ACS 2023 / FBI UCR 2023.

Monrovia's profile vs. every US city

Income, affordability, and safety percentile

Monrovia's percentile rank on 3 favorable-direction measures (income, affordability, safety) vs. every tracked US city -- higher on every axis is more favorable. Not a composite quality score, just the arithmetic mean of the axes shown. 3-axis radar comparing 1 series across Income, Affordability, Safety. IncomeAffordabilitySafety 34 Avg. percentile National median
Monrovia's percentile rank on 3 favorable-direction measures (income, affordability, safety) vs. every tracked US city -- higher on every axis is more favorable. Not a composite quality score, just the arithmetic mean of the axes shown.

How Monrovia's home value compares nationally

Median home value vs. every US city (population 1,000+)

$891,700 4th percentile more affordable than 4% of 15,600 US cities

$0–$25,000: 5 US cities (0%). Below this entry. $25,000–$50,000: 54 US cities (0%). Below this entry. $50,000–$75,000: 352 US cities (2%). Below this entry. $75,000–$100,000: 1,086 US cities (7%). Below this entry. $100,000–$125,000: 1,516 US cities (10%). Below this entry. $125,000–$150,000: 1,170 US cities (8%). Below this entry. $150,000–$175,000: 1,278 US cities (8%). Below this entry. $175,000–$200,000: 1,229 US cities (8%). Below this entry. $200,000–$225,000: 1,035 US cities (7%). Below this entry. $225,000–$250,000: 976 US cities (6%). Below this entry. $250,000–$275,000: 754 US cities (5%). Below this entry. $275,000–$300,000: 712 US cities (5%). Below this entry. $300,000–$325,000: 521 US cities (3%). Below this entry. $325,000–$350,000: 526 US cities (3%). Below this entry. $350,000–$375,000: 465 US cities (3%). Below this entry. $375,000–$400,000: 393 US cities (3%). Below this entry. $400,000–$425,000: 317 US cities (2%). Below this entry. $425,000–$450,000: 300 US cities (2%). Below this entry. $450,000–$475,000: 307 US cities (2%). Below this entry. $475,000–$500,000: 250 US cities (2%). Below this entry. $500,000–$525,000: 160 US cities (1%). Below this entry. $525,000–$550,000: 156 US cities (1%). Below this entry. $550,000–$575,000: 172 US cities (1%). Below this entry. $575,000–$600,000: 172 US cities (1%). Below this entry. $600,000–$625,000: 163 US cities (1%). Below this entry. $625,000–$650,000: 167 US cities (1%). Below this entry. $650,000–$675,000: 135 US cities (1%). Below this entry. $675,000–$700,000: 101 US cities (1%). Below this entry. $700,000–$725,000: 95 US cities (1%). Below this entry. $725,000–$750,000: 71 US cities (0%). Below this entry. $750,000–$775,000: 65 US cities (0%). Below this entry. $775,000–$800,000: 70 US cities (0%). Below this entry. $800,000–$825,000: 57 US cities (0%). Below this entry. $825,000–$850,000: 67 US cities (0%). Below this entry. $850,000–$875,000: 60 US cities (0%). Below this entry. $875,000–$900,000: 58 US cities (0%). This entry sits in this band. $900,000–$925,000: 47 US cities (0%). Above this entry. $925,000–$950,000: 37 US cities (0%). Above this entry. $950,000–$975,000: 31 US cities (0%). Above this entry. $975,000–$1,000,000: 470 US cities (3%). Above this entry. $1,000,000–$1,025,000: 0 US cities (0%). Above this entry. Monrovia $0 $1,025,000 every US city, bucketed by value

Each bar is a $25K-wide band; taller bars hold more US cities. The dashed line + filled bar mark this entry. Hover or tap any bar for its full count, share, and where it sits relative to this entry.

Source U.S. Census Bureau ACS 5-Year Estimates · 2023

Income distribution context

Household income distribution - Monrovia, CA Monrovia, CA's reported median household income shown against the U.S. national quintile-share pattern (not Monrovia, CA-specific quintile data). The Lorenz curve traces the national cumulative income share against cumulative population share, perfect equality is the diagonal; observed inequality bows below. $ Household Income Distribution Monrovia, CA median $97,083/yr, vs. U.S. national quintile pattern QUINTILE SHARE OF AGGREGATE INCOME Lowest 20% 3.4% Second 20% 9.2% Middle 20% 15.1% Fourth 20% 23.2% Top 20% 49.1% LORENZ CURVE cumulative income vs. population 100% 0% 100% pop. 0%
Monrovia, CA's median household income (Census ACS 5-year estimate) plotted against the U.S. national income-quintile distribution pattern for context; the quintile shares and Lorenz curve are national figures, not computed specifically for Monrovia, CA. Diagonal = perfect equality.

Key socioeconomic indicators

Bachelor's degree or higher (adults 25+) 43.8%

Census ACS S1501, educational attainment

Poverty rate (households below FPL) 7.0%

Census ACS S1701, poverty status

Labor force participation (adults 16+) 63.2%

Census ACS S2301, share of working-age residents in the labor force

Population
37,553
Median Income
$97,083
Median Home Value
$891,700
Median Age
38.3
Poverty Rate
7.0%
Labor force participation
63.2%
Bachelor's Degree+
43.8%

Safety & Crime

Total Crime Rate
2612.4
per 100,000 residents
Violent Crime
316.2
per 100,000 residents
Property Crime
2296.2
per 100,000 residents

Reflects incidents reported to the FBI's Uniform Crime Reporting program — agency participation is voluntary and reporting completeness varies by jurisdiction and year, so this reflects reporting activity, not a definitive danger score. Not adjusted for tourism, commuter, or daytime population.

Schools

Total Schools
10
Public schools in this city

Population Change

Annual U.S. Census Bureau Population Estimates Program (PEP) estimates, 2020–2025

See the fastest-growing cities →
37,000 residents37,500 residents38,000 residents38,500 residents 202020212022202320242025 37,991 residents 38,264 residents ▲ +0.7%
Monrovia's Census PEP population estimates, 2020–2025.

Housing Supply

Census Bureau Building Permits Survey (BPS) - annual residential permits authorized

📈 Building Boom
Total Permits (2024)
76
housing units authorized
Single-Family
76
detached homes
Multifamily
0
apartments & condos
Supply Intensity
2
permits per 1,000 residents

5-Year Permit Trend (2019–2024)

Year Total
2019 20
2020 26
2021 45
2022 731
2023 390
2024 76

Permit volume increased 280% from 2019 to 2024.

Commute Patterns

How workers travel to work, Census ACS 2023

Average Commute Time
25.4 minutes
Drive Alone
71.0%
Carpool
7.2%
Public Transit
2.2%
Walk
1.5%
Work from Home
16.6%
Other
1.5%

Based on 18,846 workers 16 and over.

Monthly Utility Costs

State-average estimates for California - EIA 2023 residential energy data

Electricity
$150
avg/month
Natural Gas
$55
avg/month
Water & Sewer
$70
avg/month
Total Utilities
$275
estimated/month

Estimates reflect California state averages. Actual costs vary by home size, usage, and local rates. Source: U.S. Energy Information Administration (EIA) 2023.

Living Costs & Risk

Cost of living is a California state average from BEA; rent and hazard risk are county-level figures from HUD and FEMA for the county Monrovia sits in

Cost of Living Index
110.7
Well Above Average
US average = 100 · BEA RPP 2024
Typical 2-BR Rent
$2,601/mo
HUD Fair Market Rent
County-level FMR estimate
Natural Hazard Risk
100.0 / 100
Very High
FEMA NRI composite score (county)

Similar Cities in California

Pacifica
37,527 people
La Puente
37,404 people
Foothill Farms
37,332 people
Montclair
37,809 people
Adelanto
38,010 people
Wildomar
36,953 people

Cities of a Similar Size Nationwide

Population-matched peers from other states, closest to Monrovia's 37,553 residents (Census ACS 5-Year 2023).

Bartlesville, OK
37,559 people
Carpentersville, IL
37,544 people
Pleasant Grove, UT
37,544 people
South Miami Heights, FL
37,525 people
New Albany, IN
37,589 people
Oregon City, OR
37,482 people

Cities with a Similar Household Income Nationwide

Median-household-income-matched peers from other states, closest to Monrovia's $97,083 (Census ACS 5-Year 2023, table B19013).

Palm Springs North, FL
$97,083 median income
Heritage Hills, NY
$97,083 median income
Ransomville, NY
$97,083 median income
Serenada, TX
$97,083 median income
Margaret, AL
$97,075 median income
Valdez, AK
$97,067 median income

Race & Ethnicity Composition

Race and ethnicity - Monrovia, CA Race categories sum to one hundred percent per Census methodology. Hispanic or Latino is shown separately as an ethnicity overlay; it cuts across all race categories per OMB Directive 15. Race & Ethnicity Composition Monrovia, CA - Census ACS, OMB race + ethnicity categories RACE, sums to 100% 41.6% 6.2% 15.7% 14.7% 20.7% ETHNICITY, Hispanic or Latino (any race) 43.1% White 41.6% Black or African American 6.2% Asian 15.7% American Indian 0.7% Native Hawaiian 0.3% Some other race 14.7% Two or more races 20.7% Per OMB Directive 15: Hispanic/Latino ethnicity is reported separately from the race categories.
Race categories sum to 100%. Hispanic or Latino ethnicity is reported separately and cuts across race per Census/OMB methodology.

City-level race and ethnicity, Census ACS 5-year 2023 (tables B02001, B03001), OMB Directive 15 categories.

How Monrovia compares to nearby California cities

Population + median household income, sourced from Census Bureau ACS 5-year B01001 (population) and B19013 (median household income).

City Population Median Household Income
Monrovia (this city) 37,553 $97,083
Pacifica 37,527 $156,819
La Puente 37,404 $84,811
Foothill Farms 37,332 $68,042
Census ACS 5-year FIPS CA FBI UCR NCES CCD Census BPS 2024 OMB Bulletin 23-01

What do people ask about Monrovia, CA?

What is the population of Monrovia, CA? +

Monrovia, CA has a population of 37,553 according to U.S. Census Bureau ACS 2023 estimates.

What is the median household income in Monrovia, CA? +

The median household income in Monrovia is $97,083 per year, based on Census ACS 2023 data.

What is the cost of living in Monrovia? +

BEA does not publish a city-level cost-of-living figure for Monrovia; the closest available measure is the California state average, a cost of living index of 110.7 (U.S. average = 100), rated "Well Above Average" based on BEA Regional Price Parities 2024 data. Costs within California vary by metro area.

Is Monrovia, CA safe? +

Monrovia has a total crime rate of 2612.4 per 100,000 residents, which is near the national average. This reflects incidents reported to the FBI UCR program, not a definitive safety score -- agency reporting is voluntary and completeness varies by jurisdiction.

What is the median home value in Monrovia, CA? +

A typical home in Monrovia is worth $891,700, according to Census ACS 2023 estimates.

Source: U.S. Census Bureau ACS 5-Year 2023, FBI UCR, NCES CCD, Census BPS 2024, Census ACS B08301/B08136, U.S. Energy Information Administration (EIA) 2023, BEA Regional Price Parities 2024, HUD Fair Market Rents 2026, FEMA National Risk Index.

Read our methodology - how this data is sourced, computed, and verified.

Primary sources: Census ACS, FBI UCR, NOAA Climate Normals, NCES.

Citation & verification links Data sourced from the U.S. Census Bureau. See our methodology for details. Retrieved and formatted by PlainCities

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Every figure on PlainCities is rendered directly from Census ACS source data, no number is typed in by an editor. This page draws directly on Census ACS source data, no figure is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error.