Best PlacesTierrasanta, San Diego, CA Best Neighborhoods
2026–2027 edition · Data updated July 2026
Every neighborhood in and around Tierrasanta, San Diego, 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.
Tierrasanta, San Diego ranks 1,217th of 5,983 U.S. neighborhoods on the BestNeighborhood index. It scores highest on the weather by a wide margin, and internet speeds rank lowest.
The best neighborhoods in Tierrasanta, San Diego
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.
Tierrasanta, San Diego's strengths and weaknesses
Where Tierrasanta, San Diego ranks high
- Nice weatherabout 283 pleasant days a year, better than 96% of neighborhoods
- Crime safetyBetter than 83% of neighborhoods
- Health outlookBetter than 82% of neighborhoods
- Household income$120,743 median, better than 81% of neighborhoods
- Low property taxBetter than 78% of neighborhoods
Where Tierrasanta, San Diego ranks low
- Internet speedBetter than only 5% of neighborhoods
- Housing crash safetyBetter than only 11% of neighborhoods
- Cell coverageBetter than only 13% of neighborhoods
- WalkabilityBetter than only 19% of neighborhoods
- Low income/sales/gas taxBetter than only 20% of neighborhoods
What it costs to buy a home in Tierrasanta, San Diego
A household needs to earn about $223,000 a year to comfortably buy the median Tierrasanta, San Diego home, at 20% down and today's 30-year rate. That runs well above the area's median income of $120,743, 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 Tierrasanta, San Diego's effective rate of 0.66%, and insurance is estimated at 0.4% of home value a year.
Renting versus buying
At today's prices, buying tends to cost more than renting for about the first 10 years, then pulls ahead as rent keeps rising and the mortgage builds equity. The chart tracks the running cost of each.
Who lives in Tierrasanta, San Diego
Tierrasanta, San Diego runs younger 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 Tierrasanta, San Diego.
Who works in Tierrasanta, San Diego, and how
Work in Tierrasanta, San Diego centers on health care & social and professional & technical. Unemployment is close to the national rate, and employment has held roughly flat.
Largest industries
How people get to work
- Drive or carpool 78%
- Work from home 20%
- Transit, walk, or bike 2%
Life in Tierrasanta, San Diego
Tierrasanta, San Diego has more parkland per resident than 69% of neighborhoods. The coast is about 12 minutes away. That concentrates in some parts of Tierrasanta, San Diego and thins out in others, which the map shows.
What the weather is like in Tierrasanta, San Diego, month by month
Tierrasanta, San Diego sees roughly 283 pleasant days a year. July highs average about 82 degrees. January highs sit near 69, with lows near 45. Every month averages in that range.
Show the monthly temperatures
| Month | Avg high | Avg | Avg low |
|---|---|---|---|
| January | 69° | 56° | 45° |
| April | 73° | 61° | 53° |
| July | 82° | 71° | 65° |
| October | 82° | 68° | 58° |
Flying in and out of Tierrasanta, San Diego
San Diego International sits about 8 miles away. It is a large hub and boarded 12.7 million passengers in 2025, with 121 nonstop destinations.
The best schools in and around Tierrasanta, San Diego
Schools across Tierrasanta, San Diego average a B+, better than 74% of neighborhoods.
Top elementary schools
- Carlton Oaks ElementaryB · 50% proficient
- Chet F. Harritt ElementaryB · 46% proficient
- Miller ElementaryD+ · 25% proficient
Top high schools
- West Hills HighB · 47% proficient
Grades come from K-12 test scores, with scores projected for schools missing data. See every Tierrasanta, San Diego school and its grade on SchoolGrade.
Tierrasanta, San Diego 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 Tierrasanta, San Diego against the other 5,982 neighborhoods.
Who Tierrasanta, San Diego suits
Retirees
The weather beats 96% of neighborhoods and health care access beats 64%.
Common questions about living in Tierrasanta, San Diego
Is Tierrasanta, San Diego a good place to live?
Using BestNeighborhood's default rankings, Tierrasanta, San Diego ranks 1,217th of 5,983 neighborhoods. It scores highest on the weather, low crime, and population health, and lowest on internet speeds and an overheated housing market. How good it is for you depends on which of those you weight most, which the map lets you set.
Is Tierrasanta, San Diego expensive to live in?
The median home is worth $870,239. The overall cost of living runs about 36% above the national average. Set against a $120,743 median income, cost of living beats 59% of neighborhoods.
Is Tierrasanta, San Diego safe?
Yes, Tierrasanta, San Diego is safer than 83% of neighborhoods. Safety varies a lot by neighborhood. Crime costs an estimated $285 per resident a year.
What is the weather like in Tierrasanta, San Diego?
July highs average about 82 degrees, and January highs near 69 with lows near 45. That works out to about 283 pleasant days a year, more than 96% of neighborhoods.
Is Tierrasanta, San Diego good for families?
Schools beat 74% of neighborhoods, crime safety beats 83%, and childcare runs $1,432 a month.
Compare Tierrasanta, San Diego with other neighborhoods
Sources and methodology
Every measure on this page is scored for each neighborhood, then rolled up to Tierrasanta, San Diego. Scores are absolute rather than ranked, which means a 60 in Tierrasanta, San Diego 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.
Tierrasanta, San Diego detail on BestNeighborhood maps:
- Walk Grade for Tierrasanta, San Diego: walkability, transit, and biking, measured on the real street network rather than by straight line distance.
- Noise in Tierrasanta, San Diego: road, rail, and aviation sound modeling calibrated against federal ground truth measurements.
- Conservative vs liberal map of Tierrasanta, San Diego: precinct level election results apportioned to neighborhoods.
- Mobile and cell coverage in Tierrasanta, San Diego: carrier by carrier coverage behind the cell score.
Tierrasanta, San Diego 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.