ZIP Code 91020 Map

ZIP Code 91020 Data

ZIP Code91020
ZIP Code NameMontrose
Primary CountyLos Angeles County
ZIP Code TypeStandard
Population (2021)7,869
Area Code(s)747 / 818
Current Time
Profile Demographics Geography Politics Schools Climate Related Maps

91020 Demographics

Population Growth Rate-7.98%
Population Density10,717 People per Square Mile
Total Households3,377
Percentage High Income Households5.5%
Median Houshold Income (2021)$59,412
Average Adjusted Gross Income (2019)$78,120
Current Unemployment Rate (May 2023)4.7%
Majority Race/EthnictyWhite - 56.93%

91020 Race/Ethnicty Breakdown

Native American350.45%
Hawaiian/Pac. Islander590.76%

91020 Educational Attainment Levels

Highest Education Level AttainedTotalPercentage
Less Than 1 Year of College2935.25%
Bachelor Degree1,87533.6%
High School Diploma85715.36%
No High School Diploma1172.1%
GED or Alternate200.36%
1 or More Years of College1,07419.24%
Associates Degree55910.02%
Masters Degree4688.39%
Professional Degree851.52%
Doctorate Degree2294.1%

91020 Geography

Adjacent ZIP Codes
Cities/Towns in 91020
RegionMetro Los Angeles
Metropolitan/Micropolitan Stat AreaLos Angeles-Long Beach-Anaheim, CA
Time ZonePacific Daylight Time
IANA TimezoneAmerica/Los_Angeles
Area0.73425424 Square Miles

91020 Politics

US Congressional Districts in 91020
California State Senate Districts in 91020
California State Assembly Districts in 91020

91020 Climate Data

Plant Hardiness ZoneZone 10a: 30F to 35F
Average First Frost DateDecember 21 - 31
Average Last Frost DateFebruary 1 - 10
Koppen-Geiger Climate ZoneCsa - Hot-Summer Mediterranean Climate

91020 Annual Climate Data

Avg Min Temp (°F)43454548525761626054474351
Avg Max Temp (°F)65676973778490918679716576
Avg Precip (In.)4.575.554.921.