Antioch CA vs Quincy MA — Cost of Living, Crime & Income Comparison 2026

Updated May 2026 · Source: US Census ACS 5-Year (2023), FBI CDE (2023), BLS OEWS (2024)

Antioch, CA

California · Population: 115,759

Median HH Income$94,256
Median Home Price$596,401
Unemployment7.1%
Bachelor's+23.9%

Quincy, MA

Massachusetts · Population: 101,361

Median HH Income$95,711
Median Home Price$679,883
Unemployment7.1%
Bachelor's+48.6%

Detailed Comparison

Demographics

Population

Antioch

115,759

Antioch +

Quincy

101,361

Pop. Density / sq mi

Lower = more space

Antioch

N/A

Quincy

N/A

Median Age

Antioch

38.1

Antioch +

Quincy

39.0

Foreign Born

Antioch

23.8%

Quincy

32.7%

Quincy +

White

Antioch

29.5%

Quincy

55.6%

Quincy +

Black

Antioch

19.7%

Antioch +

Quincy

6.5%

Asian

Antioch

13.6%

Quincy

29.2%

Quincy +

Hispanic

Antioch

36.1%

Antioch +

Quincy

5.8%

Spanish at Home

Antioch

N/A

Quincy

N/A

Metric	Antioch, CA	Quincy, MA	Better
Population	115,759	101,361	Antioch +
Pop. Density / sq miLower = more space	N/A	N/A	-
Median Age	38.1	39.0	Antioch +
Foreign Born	23.8%	32.7%	Quincy +
White	29.5%	55.6%	Quincy +
Black	19.7%	6.5%	Antioch +
Asian	13.6%	29.2%	Quincy +
Hispanic	36.1%	5.8%	Antioch +
Spanish at Home	N/A	N/A	-

Economy

Median HH Income

Antioch

$94,256

Quincy

$95,711

Quincy +

Per Capita Income

Antioch

$40,337

Quincy

$53,273

Quincy +

Per Capita Personal Income (MSA)

BEA MSA-level

Antioch

$77,230

Quincy

$85,405

Quincy +

Unemployment Rate

Antioch

7.1%

Antioch +

Quincy

7.1%

Poverty Rate

Antioch

11.2%

Antioch +

Quincy

11.4%

Bachelor's Degree+

Antioch

23.9%

Quincy

48.6%

Quincy +

Metric	Antioch, CA	Quincy, MA	Better
Median HH Income	$94,256	$95,711	Quincy +
Per Capita Income	$40,337	$53,273	Quincy +
Per Capita Personal Income (MSA)BEA MSA-level	$77,230	$85,405	Quincy +
Unemployment Rate	7.1%	7.1%	Antioch +
Poverty Rate	11.2%	11.4%	Antioch +
Bachelor's Degree+	23.9%	48.6%	Quincy +

Housing

Median Home Value

Zillow ZHVI / Census ACS

Antioch

$596,401

Antioch +

Quincy

$679,883

Homeownership Rate

Antioch

63.5%

Antioch +

Quincy

45.0%

Metric	Antioch, CA	Quincy, MA	Better
Median Home ValueZillow ZHVI / Census ACS	$596,401	$679,883	Antioch +
Homeownership Rate	63.5%	45.0%	Antioch +

Safety

Violent Crime / 100K

FBI CDE (state-level est.)

Antioch

503

Quincy

326

Quincy +

Property Crime / 100K

FBI CDE (state-level est.)

Antioch

2388

Quincy

1086

Quincy +

Metric	Antioch, CA	Quincy, MA	Better
Violent Crime / 100KFBI CDE (state-level est.)	503	326	Quincy +
Property Crime / 100KFBI CDE (state-level est.)	2388	1086	Quincy +

Health

Obesity Rate

CDC PLACES

Antioch

32.9%

Quincy

22.9%

Quincy +

Diabetes Rate

CDC PLACES

Antioch

12.5%

Quincy

10.1%

Quincy +

Poor Mental Health

CDC PLACES — 14+ days/month

Antioch

18.4%

Quincy

15.5%

Quincy +

No Health Insurance

CDC PLACES

Antioch

11.1%

Quincy

4.9%

Quincy +

Binge Drinking

CDC PLACES

Antioch

15.2%

Antioch +

Quincy

15.6%

Current Smokers

CDC PLACES

Antioch

12.1%

Quincy

11.0%

Quincy +

Metric	Antioch, CA	Quincy, MA	Better
Obesity RateCDC PLACES	32.9%	22.9%	Quincy +
Diabetes RateCDC PLACES	12.5%	10.1%	Quincy +
Poor Mental HealthCDC PLACES — 14+ days/month	18.4%	15.5%	Quincy +
No Health InsuranceCDC PLACES	11.1%	4.9%	Quincy +
Binge DrinkingCDC PLACES	15.2%	15.6%	Antioch +
Current SmokersCDC PLACES	12.1%	11.0%	Quincy +

Climate

Avg Annual Temp

NOAA 1991–2020 normal

Antioch

61.5°F

Quincy

N/A

Annual Precipitation

NOAA 1991–2020 normal

Antioch

13.2 in

Quincy

N/A

Metric	Antioch, CA	Quincy, MA	Better
Avg Annual TempNOAA 1991–2020 normal	61.5°F	N/A	-
Annual PrecipitationNOAA 1991–2020 normal	13.2 in	N/A	-

Air Quality

PM2.5 Annual Avg

EPA AQS (state-level est.)

Antioch

7.9 µg/m³

Quincy

7.2 µg/m³

Quincy +

Good Air Days

AQI ≤ 50

Antioch

75.0%

Quincy

75.0%

Tie

Metric	Antioch, CA	Quincy, MA	Better
PM2.5 Annual AvgEPA AQS (state-level est.)	7.9 µg/m³	7.2 µg/m³	Quincy +
Good Air DaysAQI ≤ 50	75.0%	75.0%	Tie

Commute

Mean Commute Time

Census ACS

Antioch

45.9 min

Quincy

37.6 min

Quincy +

Metric	Antioch, CA	Quincy, MA	Better
Mean Commute TimeCensus ACS	45.9 min	37.6 min	Quincy +

Which City is Right for You?

Quincy leads in median household income at $95,711, while antioch offers more affordable housing with a median home price of $596,401. On public safety, Quincy is safer with a violent crime rate of 326 per 100,000 residents, compared to 503 in Antioch. Antioch has a lower unemployment rate at 7.1%, and Quincy has cleaner air (PM2.5 avg 7.2 µg/m³). For overall health outcomes, Quincy scores better with a lower obesity rate of 22.9%.

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About Antioch & Quincy

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