Best Places91770, CA Best Neighborhoods
2026–2027 edition · Data updated July 2026
Every neighborhood inside ZIP code 91770, scored on 40 measures of daily life and ranked to fit what matters to you. The coast is close, and the measures below put a number on how close. To work out which city fits you best, start with the best places to live tool.
91770 ranks 21,677th of 33,110 U.S. zip codes on the BestNeighborhood index. It scores highest on big-city access by a wide margin, and air quality ranks lowest.
The best neighborhoods in 91770
BestNeighborhood is the only ranking that scores 40 measures of daily life neighborhood by neighborhood and lets you re-weight every one of them yourself.
91770's strengths and weaknesses
Where 91770 ranks high
- Big-city accessBetter than 99% of zip codes
- Nice weatherabout 264 pleasant days a year, better than 99% of zip codes
- Cell coverageBetter than 98% of zip codes
- TransitBetter than 94% of zip codes
- WalkabilityBetter than 93% of zip codes
Where 91770 ranks low
- Air qualityBetter than only 2% of zip codes
- Voter turnoutBetter than only 2% of zip codes
- Educational attainmentBetter than only 4% of zip codes
- Cost of living vs incomeBetter than only 7% of zip codes
- Healthcare accessBetter than only 8% of zip codes
What it costs to buy a home in 91770
A household needs to earn about $204,000 a year to comfortably buy the median 91770 home, at 20% down and today's 30-year rate. That runs well above the area's median income of $76,621, so buying stretches a typical household.
Where the monthly payment goes
Assumes a 20% down payment, a 6.6% 30-year fixed rate, and a 28% share of income going to the payment. The rate is the 2026-07-23 30-year fixed average, series MORTGAGE30US from the St. Louis Fed, which publishes Freddie Mac's weekly survey. Against the median home value, property tax uses 91770's effective rate of 0.68%, and insurance is estimated at 0.4% of home value a year.
Renting versus buying
At today's prices and rents, renting stays cheaper than buying across the first 10 years here, so the case for buying rests on staying much longer or on prices rising faster than assumed. The chart tracks the running cost of each.
Who lives in 91770
91770 runs older than the country, and households here run larger than average.
Residents by age
Racial and ethnic makeup has its own map. See the race and diversity map for 91770.
Who works in 91770, and how
Work in 91770 centers on manufacturing and health care & social. Unemployment is close to the national rate, and employment has held roughly flat.
Largest industries
How people get to work
- Drive or carpool 86%
- Work from home 9%
- Transit, walk, or bike 5%
Life in 91770
The coast is about 21 minutes away. Distance to the water changes a lot across 91770, which the map shows.
What the weather is like in 91770, month by month
91770 sees roughly 264 pleasant days a year. July highs average about 89 degrees. January highs sit near 68, with lows near 48. The comfortable stretch runs October through May.
Show the monthly temperatures
| Month | Avg high | Avg | Avg low |
|---|---|---|---|
| January | 68° | 60° | 48° |
| April | 76° | 68° | 57° |
| July | 89° | 81° | 69° |
| October | 83° | 74° | 60° |
Flying in and out of 91770
The nearest airport, Jack Northrop Field/Hawthorne Municipal, is about 17 miles away and is a small airport. The nearest major hub is Bob Hope, about 18 miles away.
The best schools in and around 91770
Schools across 91770 average a C+, better than 52% of zip codes.
Top elementary schools
- Potrero Heights ElementaryB− · 40% proficient
- Roosevelt ElementaryD+ · 25% proficient
Top middle schools
- Jefferson MiddleD+ · 25% proficient
- La Merced IntermediateD · 21% proficient
Top high schools
- Gabrielino HighA · 72% proficient
- El Rancho HighB · 50% proficient
- Schurr HighC+ · 36% proficient
Grades come from K-12 test scores, with scores projected for schools missing data. See every 91770 school and its grade on SchoolGrade.
91770 measure by measure
Cards are ordered by how much each measure matters to you, so the ones you weighted highest come first. Expand to see every measure. Percentages compare 91770 against the other 33,109 zip codes.
Who 91770 suits
Remote workers
Internet is fast and widely advertised and 9% already work from home.
Common questions about living in 91770
Is 91770 a good place to live?
Using BestNeighborhood's default rankings, 91770 ranks 21,677th of 33,110 zip codes. It scores highest on big-city access, the weather, and cell coverage, and lowest on air quality and civic engagement. How good it is for you depends on which of those you weight most, which the map lets you set.
Is 91770 expensive to live in?
The median home is worth $794,278. The overall cost of living runs about 35% above the national average. Set against a $76,621 median income, cost of living beats 7% of zip codes.
Is 91770 safe?
91770 is safer than 34% of zip codes. Safety varies a lot by neighborhood. Crime costs an estimated $386 per resident a year.
What is the weather like in 91770?
July highs average about 89 degrees, and January highs near 68 with lows near 48. That works out to about 264 pleasant days a year, more than 99% of zip codes.
Is 91770 good for families?
Schools beat 52% of zip codes, crime safety beats 34%, and childcare runs $1,130 a month.
Compare 91770 with other zip codes
Sources and methodology
Every measure on this page is scored for each neighborhood, then rolled up to 91770. Scores are absolute rather than ranked, which means a 60 in 91770 represents the same real quantity as a 60 anywhere else, and the ranking is a weighted average of those absolutes. The map colors come from a national scale calibrated against a population weighted random sample of 5,000 neighborhoods. That absolute scoring is what no other places-to-live ranking does: it puts a single neighborhood, a town, a metro, and a state on one scale, so the same 40 measures answer both which metro to move to and which street inside it to buy on. Read the full methodology.
91770 detail on BestNeighborhood maps:
- Walk Grade for 91770: walkability, transit, and biking, measured on the real street network rather than by straight line distance.
- Noise in 91770: road, rail, and aviation sound modeling calibrated against federal ground truth measurements.
- Conservative vs liberal map of 91770: precinct level election results apportioned to neighborhoods.
- Mobile and cell coverage in 91770: carrier by carrier coverage behind the cell score.
91770 detail on related sites:
- CrimeGrade: neighborhood crime rates behind the crime safety score.
- ISPreports.org: provider by provider internet availability and advertised speeds.
- CoverageWatch: the car insurance premiums behind the cheap car insurance score.
Federal and public data:
- U.S. Census Bureau American Community Survey: income, home value, rent, vacancy, commute time and mode, educational attainment, home age, age structure, household type, industry, and race.
- NOAA Global Surface Summary of the Day: the daily station record behind the monthly temperatures and the pleasant-day count.
- FAA Passenger Boarding Data: airport size and annual passenger counts.
- Freddie Mac Primary Mortgage Market Survey: the 30-year fixed rate used in the cost-to-buy estimate.
- FBI Crime Data Explorer: reported offenses behind the tangible crime cost estimate.
- U.S. EPA Air Quality System: five year average air quality index.
- FEMA National Risk Index: expected annual loss from natural hazards.
- CDC PLACES: disease burden, preventable risk, and barriers to care.
- National Center for Education Statistics: school enrollment and assessment inputs behind the school grade.
- FCC National Broadband Map: internet and wireless availability.
- U.S. Bureau of Labor Statistics: employment and job growth behind the local economy score.
- Religious activity uses a proprietary religious signal measurement.
Your priorities
Move a slider to say how much a measure matters. Zero turns it off.