Postal Codes

91755 ZIP Code

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ZIP code 91755 covers Monterey Park, California, with a population of about 26,413 and a median household income of $74,362.

Population
26,4138,384 per square mile
Median age
45.16.4 points above the US average
Median household income
$74,36223% below the California median
Poverty rate
13.2%0.8 points above the US average
Typical home value
$914,245up 21.9% in five years
Median rent
$1,8117% below the California median
Degree or higher
31.7%3.3 points below the US average
Homeownership
46.1%18.9 points below the US average
Time zone
Pacific UTC-08:00observes daylight saving time
Businesses
597

Where 91755 is

Monterey Park, California — the area the Census Bureau draws for this ZIP code. ZIP codes are sets of delivery routes rather than areas, so this is the Census approximation of one, not a Postal Service boundary.

People and households

American Community Survey 2019–2023 five-year estimates

Population26,413
Median age45.1
Family households77.5%
Born outside the US56.1%
Speaks a language other than English at home74.4%
White (non-Hispanic)5.3%
Black (non-Hispanic)0.5%
Asian (non-Hispanic)68.8%
Hispanic or Latino22.6%
Veterans2.4%
Population by age
MaleFemale0-45-910-1415-1920-2425-3435-4445-5455-6465-7475-8485+
Income and poverty

American Community Survey 2019–2023 five-year estimates

Median household income$74,362
Income per person$34,087
Poverty rate13.2%
Households on SNAP or cash assistance12.1%

Household income distribution

Under $10k6.1%
$10–15k2.7%
$15–20k3.5%
$20–25k6.6%
$25–30k1.6%
$30–35k2.3%
$35–40k5.3%
$40–45k3.0%
$45–50k4.4%
$50–60k6.8%
$60–75k7.9%
$75–100k10.8%
$100–125k9.6%
$125–150k7.7%
$150–200k10.7%
$200k or more10.8%

Income as declared to the IRS

Filed returns rather than survey responses, so this counts tax units and not households.

Tax returns filed14,890
Mean adjusted gross income$58,763
Returns declaring $200,000 or more4.5%
Returns, under $25k40.2%
Returns, $25k–$50k23.6%
Returns, $50k–$75k12.8%
Returns, $75k–$100k7.4%
Returns, $100k–$200k11.6%
Returns, $200k or more4.5%
Housing

American Community Survey 2019–2023 five-year estimates

Median home value$761,900
Median gross rent$1,811
Rent as a share of household income40.3%
Owner-occupied46.1%
Vacant homes6.8%
Median year built1967

What the homes are

Detached house52.6%
Attached house10.9%
2 to 4 units9.2%
5 to 19 units12.5%
20 or more units14.2%
Mobile home0.7%
Home values and rents today

Zillow Home Value Index and Zillow Observed Rent Index, courtesy of Zillow. Monthly and current, where the Census figures above are a five-year average and are capped at $2,000,000.

Typical home value$914,245as of 2026-07
Typical home value, 1 yearup 1.3%
Typical home value, 5 yearsup 21.9%
Typical home value, 10 yearsup 75.5%
Typical asking rent$2,894as of 2026-07
Typical home value since 2000
200020132026$914,245$208,742

$208,742 in 2000 to $914,245 in 2026.

Work, commuting and education

American Community Survey 2019–2023 five-year estimates

Unemployment rate5.9%
Bachelor's degree or higher31.7%
High school diploma or higher76.7%
Works from home12.9%
Drives to work alone66.9%
Takes public transport3%
Commutes 45 minutes or more22.4%
Health

CDC PLACES 2025 release, model-based estimates. These are modelled small-area estimates for adults, not counts of diagnosed cases.

Obesity18.6% 14.8 pts below the national average of 33.4%
Diagnosed diabetes17% 5 pts above the national average of 12%
Currently smokes12.3% 0.9 pts below the national average of 13.2%
High blood pressure33.6% 0.5 pts below the national average of 34.1%
Fair or poor general health26.3% 6 pts above the national average of 20.3%
No health insurance (18–64)9.5% 1.8 pts below the national average of 11.3%
Depression14% 7.9 pts below the national average of 21.9%
No leisure-time physical activity33% 7.6 pts above the national average of 25.4%
Arthritis19.6% 5.5 pts below the national average of 25.1%
Binge drinking9.4% 6.6 pts below the national average of 16%
Taking blood pressure medication76.8% 2.1 pts above the national average of 74.7%
Cancer (non-skin)4.6% 3.1 pts below the national average of 7.7%
Current asthma7.3% 3.1 pts below the national average of 10.4%
Coronary heart disease6.3% same as the national average of 6.2%
Routine check-up in past year74.2% 2.5 pts below the national average of 76.7%
Cholesterol screening84.7% 1.2 pts below the national average of 85.9%
Cognitive disability13.5% 1.3 pts below the national average of 14.8%
Colorectal screening47.3% 17 pts below the national average of 64.3%
COPD5.3% 1.3 pts below the national average of 6.6%
Visited a dentist54% 7.3 pts below the national average of 61.3%
Any disability31.9% 1.2 pts above the national average of 30.7%
Lacks emotional support37.8% 13 pts above the national average of 24.8%
Food insecurity24.1% 7 pts above the national average of 17.1%
Received food stamps19.3% 5 pts above the national average of 14.3%
Hearing disability6.5% same as the national average of 6.7%
High cholesterol42.9% 6.7 pts above the national average of 36.2%
Housing insecurity14.7% 0.9 pts above the national average of 13.8%
Independent living disability8.5% same as the national average of 8.4%
Lacks transport10% 0.8 pts above the national average of 9.2%
Loneliness42.7% 8.3 pts above the national average of 34.4%
Mammography use70.9% 5 pts below the national average of 75.9%
Poor mental health (14+ days)13.8% 3 pts below the national average of 16.8%
Mobility disability16.6% 2.6 pts above the national average of 14%
Poor physical health (14+ days)14.1% 0.6 pts above the national average of 13.5%
Self-care disability4.4% same as the national average of 4%
Utility shut-off threat6.1% 2.7 pts below the national average of 8.8%
Sleeps under 7 hours37.8% 1.4 pts above the national average of 36.4%
Stroke3.8% same as the national average of 3.4%
All natural teeth lost13.2% same as the national average of 13%
Vision disability7.2% 1.6 pts above the national average of 5.6%
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Business and employment

Census ZIP Code Business Patterns 2022

Business establishments597
People employed7,995
Annual payroll$798,102,000
Natural hazard risk

FEMA National Risk Index, estimated for this ZIP code from census tract data — the NRI is not published per ZIP.

Overall riskHigher than 86.6% of US census tracts
FEMA ratingRelatively Moderate to Relatively High across the 7 census tracts this ZIP code covers
Expected annual loss83.4 out of 100
Community resilience12.7 out of 100

By hazard

Score is out of 100 and is the area-weighted average across the census tracts this ZIP code covers. The rating beside it is the highest any one of those tracts carries.

Earthquake94.8Relatively High at its worst in this ZIP code
River flooding87.3Very High at its worst in this ZIP code
Landslide65Relatively Low at its worst in this ZIP code
Heat wave40.4Relatively Low at its worst in this ZIP code
Hail24.4Very Low at its worst in this ZIP code
Tornado24.1Very Low at its worst in this ZIP code
Wildfire14.3Very Low at its worst in this ZIP code
Winter weather12.9Very Low at its worst in this ZIP code
Lightning10Very Low at its worst in this ZIP code
Strong wind7.9Very Low at its worst in this ZIP code
Drought1.3Very Low at its worst in this ZIP code
Compared with California and the United States

State and national columns are figures for those areas, not for this ZIP code. American Community Survey 2019–2023 five-year estimates

This ZIPCaliforniaUnited States
Median household income$74,362$96,334$78,538
Income per person$34,087$47,977$43,289
Poverty rate13.2%12%12.4%
Median home value$761,900$695,400$303,400
Median gross rent$1,811$1,956$1,348
Homeownership46.1%55.8%65%
Bachelor's degree or higher31.7%36.5%35%
Unemployment rate5.9%6.4%5.2%
Works from home12.9%15.5%13.5%
Born outside the US56.1%26.7%13.9%
Median age45.137.638.7
Climate

NOAA US Climate Normals 1991-2020, from the nearest weather station with a full year of records. The station and its distance are named above, because a station forty kilometres away describes somewhere else.

Weather stationSAN GABRIEL FIRE DEPT, CA US4.2 km away
Rain in a year16 in

Average high and low by month

January68.6°F / 46.1°F3.56 in rain
February68.2°F / 47.1°F4.22 in rain
March70.9°F / 50.5°F2.53 in rain
April73.8°F / 52.7°F0.61 in rain
May75.6°F / 57.6°F0.48 in rain
June80.8°F / 61.5°F0.13 in rain
July85.5°F / 65.2°F0.04 in rain
August87.6°F / 65.5°F0 in rain
September86.7°F / 63.6°F0.13 in rain
October80.7°F / 57.4°F0.61 in rain
November74°F / 50.6°F0.92 in rain
December67.8°F / 45.3°F2.44 in rain
Access to food

USDA Food Access Research Atlas, estimated for this ZIP code from census tract data. Each figure is the share of the ZIP code's land area that falls in a tract carrying that flag.

Low income and far from a supermarketNone of this ZIP code
Far from a supermarket33% of this ZIP code's area
No vehicle and far from a supermarket33% of this ZIP code's area
School districts

NCES Geographic Relationship File 2025, which states the association between each district and each ZIP code tabulation area directly. Elementary and secondary districts can cover the same ground, so shares need not total 100%.

This ZIP code is served by 4 school districts, so the address decides which one, not the ZIP code.

Montebello Unified School District30.7% of this ZIP code's land area
Alhambra Unified School District (9-12)24.8% of this ZIP code's land area
Garvey Elementary School District24.8% of this ZIP code's land area
Alhambra Unified School District19.8% of this ZIP code's land area
Community and walkability

CDC/ATSDR Social Vulnerability Index 2022 and the EPA National Walkability Index, both estimated for this ZIP code from census tract data. Vulnerability figures are national percentile ranks, not measurements.

Overall social vulnerability63more vulnerable than 63% of US census tracts
Socioeconomic status57more vulnerable than 57% of US census tracts
Household characteristics67more vulnerable than 67% of US census tracts
Racial and ethnic minority status94more vulnerable than 94% of US census tracts
Housing type and transport43more vulnerable than 43% of US census tracts
Walkability14.1 out of 20Above average
Nearby ZIP codes

The closest ZIP codes by centre point, which is not the same as sharing a border.

91754 Monterey Park, CA1.3 km away
91756 Monterey Park, CA1.8 km away
91770 Rosemead, CA3.4 km away
90640 Montebello, CA3.9 km away
91803 Alhambra, CA3.9 km away
90022 Los Angeles, CA4.6 km away
91776 San Gabriel, CA4.9 km away
91801 Alhambra, CA5 km away
Location, counties and time zone

County shares from Census 2020 ZCTA relationship files. Time zone from the USDOT National Transportation Atlas, which renders the boundaries written into 49 CFR Part 71.

Los Angeles County100% of this ZIP code's land area
Time zonePacific (UTC-08:00 standard)
Daylight saving timeObserved
Land area3.15 sq mi
Water area0.05 sq mi
Population density8,384 people per sq mi
Latitude, longitude34.0480, -118.1150

Figures are published for this ZIP code or its Census tabulation area unless a section says otherwise. Estimates whose margin of error made them unreliable are omitted rather than shown. Sources: US Census Bureau, CDC, IRS.

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