Census Reporter Logo Census Reporter

Census Tract 3400.01, Contra Costa, CA

5,829 Population
1 square miles 5,564.6 people per square mile

Census data: ACS 2024 5-year unless noted

Find data for this place

Hover for margins of error and contextual data.

Demographics

35.6 ±7.6 Median age
  • about three-quarters of the figure in Walnut Creek: 46.8 ±1.4
  • about 90 percent of the figure in Contra Costa County: 40.5 ±0.1

Economics

$65,618 ±$8,967 Per capita income
  • about three-quarters of the amount in Walnut Creek: $85,521 ±$4,061
  • a little higher than the amount in Contra Costa County: $62,927 ±$732
$142,723 ±$33,957 Median household income
  • about 10 percent higher than the amount in Walnut Creek: $130,432 ±$8,895
  • about 10 percent higher than the amount in Contra Costa County: $127,229 ±$1,713

5.8% ±4.3% (333  ±254) Persons below poverty line
  • about 90 percent of the rate in Walnut Creek: 6.4% † 4,421 (±1.2% / ±836)
  • about two-thirds of the rate in Contra Costa County: 8.4% 96,639 (±0.4% / ±4,670)

27.7 minutes ±9.8 (65,480  ±16,302) Mean travel time to work
  • about 90 percent of the figure in Walnut Creek: 30.6 696,760 (±0.8 / ±45,461)
  • about 80 percent of the figure in Contra Costa County: 35.3 15,316,910 (±0.4 / ±228,859)

Families

2,215 ±211 Number of households
  • Walnut Creek: 33,072 ±781
  • Contra Costa County: 414,417 ±1,118
2.6 ±0.3 (5,744  ±862) Persons per household
  • about 25 percent higher than the figure in Walnut Creek: 2.1 68,999 (±0.1 / ±95)
  • about 90 percent of the figure in Contra Costa County: 2.8 1,152,687 (±0 / ±217)

2.5% ±2.3% (39  ±37) Women 15-50 who gave birth during past year
  • about three-fifths of the rate in Walnut Creek: 4.5% † 668 (±1.4% / ±204)
  • about half the rate in Contra Costa County: 5.6% 15,067 (±0.4% / ±1,002)

Housing

2,473 ±194 Number of housing units
  • Walnut Creek: 34,389 ±779
  • Contra Costa County: 429,260 ±163

$1,124,100 ±$68,208 Median value of owner-occupied housing units
  • a little higher than the amount in Walnut Creek: $1,057,300 ±$37,144
  • about 1.3 times the amount in Contra Costa County: $866,800 ±$6,426

16.8% ±7% (969  ±427.6) Moved since previous year
  • about 10 percent higher than the rate in Walnut Creek: 15.4% † 10,746 (±1.9% / ±1,333.9)
  • more than 1.5 times the rate in Contra Costa County: 10% 115,843 (±0.4% / ±4,733.6)

Social

95.4% ±19% (3,953  ±544.6) High school grad or higher
  • about the same as the rate in Walnut Creek: 97.2% 53,693 (±2.7% / ±1,712.1)
  • about 10 percent higher than the rate in Contra Costa County: 89.6% 731,246 (±0.8% / ±6,621.4)
60.6% ±5.9% (2,511  ±435.5) Bachelor's degree or higher
  • about 90 percent of the rate in Walnut Creek: 70.4% 38,898 (±2.3% / ±1,395.2)
  • about 1.3 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

20.6% ±6.4% (1,198  ±415) Foreign-born population
  • about 80 percent of the rate in Walnut Creek: 24.4% 17,071 (±1.6% / ±1,102)
  • about three-quarters of the rate in Contra Costa County: 26.6% 309,611

3.3% ±1.5% (151  ±71) Population with veteran status
  • about three-fifths of the rate in Walnut Creek: 5.6% † 3,300 (±0.8% / ±452)
  • about 80 percent of the rate in Contra Costa County: 4.2% 37,905 (±0.2% / ±1,496)
151 Total veterans ±71 151 Male ±71 N/A Female ±19

Hover for margins of error and contextual data.