Is San Diego cheaper than Seattle?

No. Seattle is cheaper: typical rent is $2,030 a month versus $2,313 in San Diego — 12% lower. Median household income is $108,077 in San Diego compared with $123,860 in Seattle, so Seattle has the stronger local pay picture.

Which city is safer, San Diego or Seattle?

San Diego is safer on this comparison. Its crime index is 32 versus 116 in Seattle — 72% lower (100 is the national average). Citywide indexes still hide neighborhood variation, so walk the block you would actually rent.

Which city has better schools, San Diego or Seattle?

Seattle has better schools on this comparison: A (88/100) versus A- in San Diego — school scores run 5% higher. District averages can hide campus-level gaps, so check the zoned elementary, middle, and high school you would actually use.

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City comparison

San Diego, CA vs Seattle, WA

San Diego, CA versus Seattle, WA is a real move, not a trivia matchup. This comparison uses the same 2026 neighborhood report data we publish on each city page — typical rent, median household income, crime indexes, school composites, and typical weather — so you can see which city actually fits how you live, work, and spend. Typical rents sit near $2,313 a month in San Diego and $2,030 in Seattle, and median household income lands at $108,077 versus $123,860. Open either city's full report when you want the block-level detail behind these headlines.

San Diego takes safety, while Seattle takes affordability, job market, schools, and weather. The widest gap is crime index, where San Diego leads by 72% — the kind of spread you feel in a monthly budget or a nightly walk, not just on a chart. Read the category rows as a filter: if cheaper housing would change your life more than a stronger job market, weight rent first. If you are moving with kids, weight schools and crime. If you picked a city after one good weekend, use the weather and income rows to test whether that weekend survives a full year.

Numbers below are citywide, not a guarantee about the street you will actually live on. Two ZIP codes in San Diego can feel further apart than San Diego and Seattle do on paper. Use this page to pick a city, then use the San Diego and Seattle reports to pick a neighborhood — and visit in the season you like least before you sign anything.

Full San Diego report Full Seattle report

San Diego, CA

Rent: $2,313/mo
Median income: $108,077
Crime index: 32
Schools: A-
Weather: 75°F

Seattle, WA

Rent: $2,030/mo
Median income: $123,860
Crime index: 116
Schools: A
Weather: 66°F

Rent

12% cheaper

Seattle rent is 12% cheaper than San Diego

San Diego

$2,313/mo

Seattle

Winner

$2,030/mo

What this means for your life

Typical rent runs $2,030 a month in Seattle versus $2,313 in San Diego, so Seattle is 12% cheaper. A meaningful but not dramatic gap. Factor it into your budget alongside salary differences between the two markets. Over a year the spread is about $3,396 — enough to notice in savings, not enough to ignore schools, safety, or pay. Seattle still wins on housing cost; just do not let a 10–20% rent edge override a job that only exists in San Diego.

Median income

15% higher

Seattle's median income is 15% higher than San Diego

San Diego

$108,077

Seattle

Winner

$123,860

What this means for your life

Median household income is $123,860 in Seattle versus $108,077 in San Diego, so typical pay runs 15% higher in Seattle — about $15,783 more household income a year. Higher median income usually signals a stronger local job market and better negotiating leverage on salary. Remote workers should weigh this against cost of living rather than treating it as a direct personal benefit. For people who will actually work in town, Seattle is the stronger labor market on paper. San Diego can still win if housing is cheap enough to offset the weaker median or if your specific role already pays well there.

Crime index

72% lower crime

San Diego's crime index is 72% lower than Seattle

San Diego

Winner

32 (100 = avg)

Seattle

116 (100 = avg)

What this means for your life

San Diego's crime index is 32 versus 116 in Seattle (100 = national average), so citywide crime runs 72% lower in San Diego. That gap is meaningful day-to-day — it affects whether you feel comfortable walking at night, leaving your car on the street, or letting kids play outside unsupervised. Indexes still compress a lot of reality: a calmer city has blocks you would skip, and a higher-crime city has streets that feel neighborly at 10 p.m. On the everyday test of walking from the car to the door, San Diego is the easier city. Seattle can still work if you pick the right pocket — just budget more diligence before you sign a lease.

School scores

5% higher scores

Seattle's school scores are 5% higher than San Diego

San Diego

A- · 84/100

Seattle

Winner

A · 88/100

What this means for your life

Seattle grades out at A (88/100) against A- (84/100) in San Diego — school scores run 5% higher in Seattle. The citywide gap is modest. For families with kids it is still worth checking the specific campuses you would actually use, because a small composite lead can disappear — or reverse — two neighborhoods over. San Diego is only the better school story if a campus you already researched beats this composite.

Typical weather

2% more comfortable

Seattle weather is 2% more comfortable than San Diego

San Diego

75°F typical

Seattle

Winner

66°F typical

What this means for your life

Seattle scores 2% more comfortable on this page's weather index, which rewards temperatures closer to a livable outdoor day. Typical temperatures sit around 75°F in San Diego and 66°F in Seattle. San Diego reads as warm weather most of the year; Seattle reads as mild, livable temperatures. The comfort edge is real but not a personality transplant. If you already know you want San Diego's season, a modest index lead should not talk you out of it. If you are undecided, Seattle is the city where the forecast fights you less.

Fit check

Who should choose San Diego

Families with young children and retirees who prioritize peace of mind over urban energy

San Diego is the better fit for families with young children and retirees who prioritize peace of mind over urban energy. The crime index is 72% lower than Seattle (32 vs a 100 national average). That gap shows up in how freely you walk at night and how much attention you spend on the car and the deadbolt.

Open the San Diego report →

Fit check

Who should choose Seattle

Families on a budget who want good schools without coastal price tags

Seattle fits families on a budget who want good schools without coastal price tags. Lower typical rent ($2,030/month) plus stronger school scores (A) is the combination that actually changes a decade of life, not just a year of housing. San Diego can still win if a specific campus or family network is already there — but on the public data, Seattle is the more forgiving place to raise kids without overextending.

It is also a match for career-focused movers who want salary upside and year-round outdoor access. Median household income runs 15% higher ($123,860), and typical weather is the more comfortable of the two — around 66°F. That pairing is for people who will work hard and then actually use the evenings.

Open the Seattle report →

Bottom line

San Diego vs Seattle, called

If safety is your priority, San Diego is the clear choice.

If the job market matters more to you, Seattle pulls ahead.

For most movers comparing these two cities, Seattle offers the better overall package.

Common questions

San Diego vs Seattle FAQ

Is San Diego cheaper than Seattle?: No. Seattle is cheaper: typical rent is $2,030 a month versus $2,313 in San Diego — 12% lower. Median household income is $108,077 in San Diego compared with $123,860 in Seattle, so Seattle has the stronger local pay picture.
Which city is safer, San Diego or Seattle?: San Diego is safer on this comparison. Its crime index is 32 versus 116 in Seattle — 72% lower (100 is the national average). Citywide indexes still hide neighborhood variation, so walk the block you would actually rent.
Which city has better schools, San Diego or Seattle?: Seattle has better schools on this comparison: A (88/100) versus A- in San Diego — school scores run 5% higher. District averages can hide campus-level gaps, so check the zoned elementary, middle, and high school you would actually use.

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