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Census Tract 3490, Contra Costa, CA

5,022 Population
1.4 square miles 3,681.8 people per square mile

Census data: ACS 2024 5-year unless noted

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Demographics

46.6 ±3.8 Median age
  • about the same as the figure in Lafayette: 45.7 ±1.4
  • about 20 percent higher than the figure in Contra Costa County: 40.5 ±0.1

Economics

$100,003 ±$14,371 Per capita income
  • about 80 percent of the amount in Lafayette: $123,402 ±$7,754
  • about 1.5 times the amount in Contra Costa County: $62,927 ±$732
$150,719 ±$29,105 Median household income
  • about two-thirds of the amount in Lafayette: $228,250 † ±$25,040
  • about 20 percent higher than the amount in Contra Costa County: $127,229 ±$1,713

3.6% ±3.7% (180  ±186) Persons below poverty line
  • about 25 percent higher than the rate in Lafayette: 2.9% † 733 (±1.2% / ±291)
  • about two-fifths of the rate in Contra Costa County: 8.4% 96,639 (±0.4% / ±4,670)

25.7 minutes ±12.4 (32,440  ±8,270) Mean travel time to work
  • about 90 percent of the figure in Lafayette: 29.3 † 197,910 (±4.6 / ±21,468)
  • about three-quarters of the figure in Contra Costa County: 35.3 15,316,910 (±0.4 / ±228,859)

Families

2,251 ±273 Number of households
  • Lafayette: 9,623 ±331
  • Contra Costa County: 414,417 ±1,118
2.2 ±0.4 (4,996  ±577) Persons per household
  • about 80 percent of the figure in Lafayette: 2.6 25,181 (±0.1 / ±35)
  • about 80 percent of the figure in Contra Costa County: 2.8 1,152,687 (±0 / ±217)

12.4% ±7.9% (137  ±91) Women 15-50 who gave birth during past year
  • more than double the rate in Lafayette: 5.2% † 268 (±2.1% / ±112)
  • more than double the rate in Contra Costa County: 5.6% 15,067 (±0.4% / ±1,002)

Housing

2,251 ±273 Number of housing units
  • Lafayette: 9,998 ±333
  • Contra Costa County: 429,260 ±163

$1,826,300 ±$277,352 Median value of owner-occupied housing units
  • about 90 percent of the amount in Lafayette: $2,000,001
  • more than double the amount in Contra Costa County: $866,800 ±$6,426

19.3% ±8.3% (971  ±432) Moved since previous year
  • nearly double the rate in Lafayette: 10.4% † 2,604 (±2.7% / ±689.7)
  • nearly double the rate in Contra Costa County: 10% 115,843 (±0.4% / ±4,733.6)

Social

99.8% ±2% (3,579  ±502.9) High school grad or higher
  • about the same as the rate in Lafayette: 99% 17,418 (±4.7% / ±970)
  • about 10 percent higher than the rate in Contra Costa County: 89.6% 731,246 (±0.8% / ±6,621.4)
75% ±5.3% (2,692  ±420) Bachelor's degree or higher
  • a little less than the rate in Lafayette: 79% 13,888 (±4% / ±810.2)
  • more than 1.5 times 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

17.6% ±5.8% (886  ±310) Foreign-born population
  • about 25 percent higher than the rate in Lafayette: 14% † 3,542 (±2.3% / ±589)
  • about two-thirds of the rate in Contra Costa County: 26.6% 309,611

5.2% ±3% (200  ±121) Population with veteran status
  • about 10 percent higher than the rate in Lafayette: 4.7% † 877 (±1.2% / ±225)
  • about 25 percent higher than the rate in Contra Costa County: 4.2% 37,905 (±0.2% / ±1,496)
200 Total veterans ±121 194 Male ±120 6 Female ±12

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