Chicago
Illinois
Pop. 2,721,914
VS
San Diego
California
Pop. 1,383,987

Full comparison across 7 data categories from U.S. government sources

63
Overall Score /100
Wins 3 of 7 categories
46
Overall Score /100
Wins 1 of 7 categories
Chicago wins 3–1
based on 7 categories of official U.S. government data
⚡ TL;DR
Chicago wins 3–1 overall (63/100)
💰 Chicago is more affordable
💼 Chicago has lower unemployment
🛡️ Chicago has fewer disasters

📋 Chicago vs San Diego — The Verdict

Chicago scores 63/100 compared to San Diego's 46.8/100, winning 3 out of 7 data categories. On affordability, Chicago has a clear edge with home prices 61% lower. For safety-conscious movers, Chicago has a notably lower disaster history with 15 fewer declarations in 20 years. Chicago may be the better fit for budget-conscious movers.

💡 Key Differences
🏠
Home prices in Chicago are 61% lower — a difference of $478,800 in median home value.
💰
Renting in Chicago saves you $766/month — that's $9,192 per year.
💵
Households in San Diego earn $26,984 more per year (38% higher median income).
📊
Chicago has a 0.9 percentage point lower unemployment rate, suggesting a stronger job market.
🌬️
San Diego has cleaner air with an AQI 36 points lower — particularly important for people with respiratory conditions.
🛡️
Chicago has experienced 15 fewer federally declared disasters in the last 20 years, indicating lower overall natural disaster risk.
💰 Chicago vs San Diego: Cost of Living Comparison
65
vs
0
Median Home Value
$304,500
$783,300
Median Rent /mo
$1,314
$2,080
Median Income
$71,673
$98,657
Electricity ¢/kWh
¢
¢
The affordability gap is significant — Chicago offers home prices 61% lower than San Diego, translating to $478,800 in savings on a median-priced home. This difference alone could determine which city makes financial sense for your situation.
💼 Chicago vs San Diego: Job Market & Salaries
55
vs
40
Unemployment Rate
4.6%
5.5%
Job Growth YoY
%
%
Labor Force
N/A
N/A
Both cities offer competitive employment, with Chicago having a slight edge at 4.6% unemployment. Industry fit may matter more than the overall rate.
🌡️ Chicago vs San Diego: Weather & Climate
50
vs
40
Summer High
°F
7.4°F
Winter Low
°F
4.9°F
Sunny Days /yr
Annual Rain
"
0.1"
Annual Snow
"
0.0"
📊 See Full City Rankings →
🌿 Chicago vs San Diego: Air Quality & Environment
70
vs
100
Air Quality (AQI)
60
24 Good
Toxic Facilities (TRI)
0
0
Water Violations
0
0
San Diego wins on air quality with an AQI 36 points lower. For allergy sufferers, families with young children, or anyone with respiratory concerns, this difference is medically significant.
🌐 Chicago vs San Diego: Internet & Infrastructure
50
vs
50
Max Internet Speed
N/A Mbps
N/A Mbps
ISP Providers
0
0
Fiber Available
❌ No
❌ No
Solar Potential (kWh/m²/day)
Internet and utility infrastructure data helps assess remote work viability and monthly overhead costs in each city.
⚠️ Chicago vs San Diego: Natural Disaster Risk
95
vs
95
Disasters (20 years)
10
25
Flood Zone
None
None
Earthquake Risk
Low
Low
Hurricane Risk
Low
Low
Chicago has a markedly lower disaster history — 15 fewer federal declarations over 20 years. This can translate to lower insurance premiums and less disruption to daily life.

❓ Moving from Chicago to San Diego: Common Questions

Is Chicago or San Diego cheaper to live in?
Chicago is more affordable overall. Home prices are $478,800 lower in Chicago. Monthly rent is $1,314 in Chicago vs $2,080 in San Diego.
Does Chicago or San Diego have better weather?
Chicago scores higher on climate (50/100 vs 40/100).
Is Chicago or San Diego better for finding a job?
Chicago currently has a stronger job market. Unemployment is 4.6% in Chicago vs 5.5% in San Diego. Median household income is $71,673 in Chicago and $98,657 in San Diego.
Which city is safer — Chicago or San Diego?
In terms of natural disaster risk, Chicago is safer. Chicago has had 10 federal disaster declarations in 20 years vs 25 in San Diego. Chicago scores 95/100 on safety vs 95/100 for San Diego.
Should I move from Chicago to San Diego?
Based on our data, Chicago scores 63.0/100 vs San Diego's 46.8/100 overall. The best choice depends on your priorities — Chicago is more affordable, while Chicago has a better climate.

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📊 Data: U.S. Census Bureau (ACS), Bureau of Labor Statistics (OEWS), NOAA Climate Normals, EPA AirNow & TRI, NREL PVWatts, FEMA Disaster Declarations, FCC Broadband Data. Last updated: April 4, 2026.