Which has more people, Harris County, TX or San Diego County, CA?

Harris County, TX has a population of 5,093,721 (3rd of 3,094 US counties) and San Diego County, CA has 3,276,954 (5th of 3,094).

How do Harris County, TX and San Diego County, CA compare on Median Household Income?

Median Household Income: Harris County, TX $74,983 (841st of 3,093), San Diego County, CA $106,268 (117th of 3,093) among US counties. San Diego County, CA ranks better.

How do Harris County, TX and San Diego County, CA compare on Poverty Rate (%)?

Poverty Rate (%): Harris County, TX 16.3% (2,139th of 3,094), San Diego County, CA 10.3% (847th of 3,094) among US counties. San Diego County, CA ranks better.

Where does Harris County, TX beat San Diego County, CA most clearly?

Harris County, TX ranks far ahead on Median Home Value (Capped at $2M) (Housing, Income and Commutes by County (Census)): $276,600 vs $854,700; Adults with Depression (%) (Health of Adults by County (CDC PLACES)): 19.5% vs 21.2%; Adults with a Yearly Checkup (%) (Health of Adults by County (CDC PLACES)): 73.3% vs 71.9%.

Where does San Diego County, CA beat Harris County, TX most clearly?

San Diego County, CA ranks far ahead on Adults 18–64 Without Health Insurance (%) (Health of Adults by County (CDC PLACES)): 8.7% vs 21.5%; Adults with Diabetes (%) (Health of Adults by County (CDC PLACES)): 9.4% vs 13.2%; Adults Sleeping Under 7 Hours (%) (Health of Adults by County (CDC PLACES)): 34.5% vs 41.0%.

Harris County, TX vs San Diego County, CA

San Diego County, CA comes out ahead of Harris County, TX on 22 of 32 statistics where one end is better, to 10. San Diego County, CA leads on Health and Economics.

32 statistics with a better end, compared

Each counts once for the place that ranks better. Totals that mostly track population are left out.

Harris County, TX

Wins: 10
Avg. percentile: 40
Categories led: 0

San Diego County, CA

Wins: 22
Avg. percentile: 57
Categories led: 2

At a glance

Headline statistics, each ranked among all US counties.

Statistic	Harris County, TX	San Diego County, CA
Population	5,093,721 3rd of 3,094	3,276,954 5th of 3,094
Median Household IncomeHousing, Income and Commutes by County (Census)	$74,983 841st of 3,093	$106,268 117th of 3,093
Poverty Rate (%)Housing, Income and Commutes by County (Census)	16.3% 2,139th of 3,094	10.3% 847th of 3,094
Unemployment Rate (%)Unemployment Rate by County (BLS)	4.5% tied 2,071st of 3,094	4.6% tied 2,157th of 3,094
Adults Sleeping Under 7 Hours (%)Health of Adults by County (CDC PLACES)	41.0% tied 2,505th of 3,094	34.5% tied 807th of 3,094
Average Commute (Minutes)Housing, Income and Commutes by County (Census)	29.0 2,480th of 3,094	25.5 1,878th of 3,094
Heating Degree Days per YearClimate by County (1991–2020 Averages)	1,309 82nd of 3,050	2,019 tied 280th of 3,050
Median Air Quality IndexAir Quality by County (EPA)	62 950th of 960	67 tied 953rd of 960

By category

Average percentile on each category's widely ranked statistics.

HealthSan Diego County, CA · 11 statistics
EconomicsSan Diego County, CA · 9 statistics

Biggest differences

The 22 statistics where their rankings differ most, among rankings of at least 1,547 US counties.

Statistic	Harris County, TX	San Diego County, CA
Adults 18–64 Without Health Insurance (%)Health of Adults by County (CDC PLACES)	21.5% tied 2,803rd of 2,916	8.7% tied 759th of 2,916
Adults with Diabetes (%)Health of Adults by County (CDC PLACES)	13.2% tied 2,399th of 2,916	9.4% tied 638th of 2,916
Adults Sleeping Under 7 Hours (%)Health of Adults by County (CDC PLACES)	41.0% tied 2,505th of 3,094	34.5% tied 807th of 3,094
Adults with No Leisure-Time Exercise (%)Health of Adults by County (CDC PLACES)	26.9% tied 1,553rd of 2,916	20.4% tied 276th of 2,916
Poverty Rate (%)Housing, Income and Commutes by County (Census)	16.3% 2,139th of 3,094	10.3% 847th of 3,094
Adults with Obesity (%)Health of Adults by County (CDC PLACES)	37.1% tied 1,156th of 2,916	25.4% tied 55th of 2,916
Median IncomePoorest Counties	$74,983 841st of 2,000	$106,268 117th of 2,000
Cooling Degree Days per YearClimate by County (1991–2020 Averages)	3,089 2,973rd of 3,050	1,413 tied 1,919th of 3,050
Adults in Fair or Poor Health (%)Health of Adults by County (CDC PLACES)	21.8% tied 1,853rd of 2,916	18.4% tied 1,045th of 2,916
Median Household IncomeHousing, Income and Commutes by County (Census)	$74,983 841st of 3,093	$106,268 117th of 3,093
Median Home Value (Capped at $2M)Housing, Income and Commutes by County (Census)	$276,600 2,349th of 3,092	$854,700 tied 3,068th of 3,092
Average Commute (Minutes)Housing, Income and Commutes by County (Census)	29.0 2,480th of 3,094	25.5 1,878th of 3,094
Homes with Broadband Internet (%)Housing, Income and Commutes by County (Census)	92.1% 433rd of 3,094	94.9% 71st of 3,094
Adults with Depression (%)Health of Adults by County (CDC PLACES)	19.5% tied 239th of 2,916	21.2% tied 560th of 2,916
Adults with a Yearly Checkup (%)Health of Adults by County (CDC PLACES)	73.3% tied 2,015th of 2,916	71.9% tied 2,313th of 2,916
Adults Who Smoke (%)Health of Adults by County (CDC PLACES)	12.6% tied 373rd of 2,916	10.1% tied 87th of 2,916
Bachelor’s Degree or Higher (% of Adults 25+)Housing, Income and Commutes by County (Census)	34.2% 498th of 3,094	43.2% 196th of 3,094
Median Rent (Monthly, Capped at $3,501)Housing, Income and Commutes by County (Census)	$1,401 tied 2,775th of 3,090	$2,246 3,076th of 3,090
Heating Degree Days per YearClimate by County (1991–2020 Averages)	1,309 82nd of 3,050	2,019 tied 280th of 3,050
Adults Who Binge Drink (%)Health of Adults by County (CDC PLACES)	16.8% tied 1,061st of 2,916	17.2% tied 1,232nd of 2,916
Unemployment Rate (%)Unemployment Rate by County (BLS)	4.5% tied 2,071st of 3,094	4.6% tied 2,157th of 3,094
Adults with Frequent Mental Distress (%)Health of Adults by County (CDC PLACES)	16.4% tied 382nd of 2,916	16.6% tied 433rd of 2,916

See every statistic they shareSearch and sort all of them, adjust for cost of living or population, or add up to two more places.

Quick answers

Which is better, Harris County, TX or San Diego County, CA?: San Diego County, CA comes out ahead of Harris County, TX on 22 of 32 statistics where one end is better, to 10. San Diego County, CA leads on Health and Economics. Statistics where neither end is better, and totals that mostly track population, are not counted.
Which has more people, Harris County, TX or San Diego County, CA?: Harris County, TX has a population of 5,093,721 (3rd of 3,094 US counties) and San Diego County, CA has 3,276,954 (5th of 3,094).
How do Harris County, TX and San Diego County, CA compare on Median Household Income?: Median Household Income: Harris County, TX $74,983 (841st of 3,093), San Diego County, CA $106,268 (117th of 3,093) among US counties. San Diego County, CA ranks better.
How do Harris County, TX and San Diego County, CA compare on Poverty Rate (%)?: Poverty Rate (%): Harris County, TX 16.3% (2,139th of 3,094), San Diego County, CA 10.3% (847th of 3,094) among US counties. San Diego County, CA ranks better.
Where does Harris County, TX beat San Diego County, CA most clearly?: Harris County, TX ranks far ahead on Median Home Value (Capped at $2M) (Housing, Income and Commutes by County (Census)): $276,600 vs $854,700; Adults with Depression (%) (Health of Adults by County (CDC PLACES)): 19.5% vs 21.2%; Adults with a Yearly Checkup (%) (Health of Adults by County (CDC PLACES)): 73.3% vs 71.9%.
Where does San Diego County, CA beat Harris County, TX most clearly?: San Diego County, CA ranks far ahead on Adults 18–64 Without Health Insurance (%) (Health of Adults by County (CDC PLACES)): 8.7% vs 21.5%; Adults with Diabetes (%) (Health of Adults by County (CDC PLACES)): 9.4% vs 13.2%; Adults Sleeping Under 7 Hours (%) (Health of Adults by County (CDC PLACES)): 34.5% vs 41.0%.

More matchups

Other comparisons with Harris County, TX or San Diego County, CA.

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