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Census Tract 3170, Contra Costa, CA

2,159 Population
0.6 square miles 3,448.7 people per square mile

Census data: ACS 2024 5-year unless noted

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Demographics

41.1 ±8.2 Median age
  • a little less than the figure in Martinez: 42.6 ±1.1
  • about the same as the figure in Contra Costa County: 40.5 ±0.1

Economics

$49,365 ±$7,957 Per capita income
  • about 80 percent of the amount in Martinez: $63,648 ±$2,996
  • about 80 percent of the amount in Contra Costa County: $62,927 ±$732
$86,365 ±$32,024 Median household income
  • about two-thirds of the amount in Martinez: $127,355 ±$8,294
  • about two-thirds of the amount in Contra Costa County: $127,229 ±$1,713

10.1% ±3.7% (217  ±87) Persons below poverty line
  • about 1.5 times the rate in Martinez: 6.3% † 2,282 (±1.4% / ±499)
  • about 20 percent higher than the rate in Contra Costa County: 8.4% 96,639 (±0.4% / ±4,670)

33.3 minutes ±14.4 (32,600  ±9,968) Mean travel time to work
  • about 20 percent higher than the figure in Martinez: 28.4 399,900 (±1.7 / ±36,416)
  • a little less than the figure in Contra Costa County: 35.3 15,316,910 (±0.4 / ±228,859)

Families

945 ±136 Number of households
  • Martinez: 14,723 ±484
  • Contra Costa County: 414,417 ±1,118
2.3 ±0.1 (2,146  ±324) Persons per household
  • about 90 percent of the figure in Martinez: 2.5 36,163 (±0.1 / ±40)
  • about 80 percent of the figure in Contra Costa County: 2.8 1,152,687 (±0 / ±217)

4.8% ±5.1% (28  ±31) Women 15-50 who gave birth during past year
  • about 80 percent of the rate in Martinez: 5.8% † 442 (±2.5% / ±191)
  • about 80 percent of the rate in Contra Costa County: 5.6% 15,067 (±0.4% / ±1,002)

Housing

1,028 ±121 Number of housing units
  • Martinez: 15,178 ±506
  • Contra Costa County: 429,260 ±163

$689,500 ±$46,949 Median value of owner-occupied housing units
  • about 80 percent of the amount in Martinez: $859,800 ±$15,759
  • about 80 percent of the amount in Contra Costa County: $866,800 ±$6,426

12% ±8.4% (259  ±183.8) Moved since previous year
  • about 10 percent higher than the rate in Martinez: 10.9% † 3,991 (±2% / ±713.6)
  • about 20 percent higher than the rate in Contra Costa County: 10% 115,843 (±0.4% / ±4,733.6)

Social

94.3% ±9.8% (1,497  ±277) High school grad or higher
  • about the same as the rate in Martinez: 95.6% 25,763 (±3.7% / ±1,173.3)
  • a little higher than the rate in Contra Costa County: 89.6% 731,246 (±0.8% / ±6,621.4)
36.2% ±8.8% (574  ±164.5) Bachelor's degree or higher
  • about three-quarters of the rate in Martinez: 46.7% 12,592 (±2.6% / ±769.5)
  • about 80 percent of the rate in Contra Costa County: 45.2% 369,154 (±0.5% / ±4,435.3)

N/A Persons with language other than English spoken at home

15.3% ±6.8% (331  ±155) Foreign-born population
  • about 1.3 times the rate in Martinez: 12% † 4,413 (±1.6% / ±574)
  • about three-fifths of the rate in Contra Costa County: 26.6% 309,611

5.4% ±5.2% (95  ±93) Population with veteran status
  • about 80 percent of the rate in Martinez: 6.8% † 2,015 (±1.4% / ±408)
  • about 1.3 times the rate in Contra Costa County: 4.2% 37,905 (±0.2% / ±1,496)
95 Total veterans ±93 95 Male ±93 N/A Female ±14

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