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Census Tract 121.01, Boulder, CO

4,800 Population
1.1 square miles 4,181.1 people per square mile

Census data: ACS 2024 5-year unless noted

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Demographics

45.2 ±6 Median age
  • about 1.5 times the figure in Boulder: 28.8 ±0.6
  • about 20 percent higher than the figure in Boulder County: 37.7 ±0.2
  • about 20 percent higher than the figure in Colorado: 37.7 ±0.1

Economics

$155,542 ±$68,040 Per capita income
  • more than double the amount in Boulder: $63,074 ±$3,881
  • more than double the amount in Boulder County: $62,436 ±$1,617
  • more than double the amount in Colorado: $52,636 ±$298
$244,179 ±$26,218 Median household income
  • more than double the amount in Boulder: $87,493 ±$6,221
  • more than double the amount in Boulder County: $103,994 ±$2,268
  • more than double the amount in Colorado: $95,470 ±$578

9.4% ±4.8% (451  ±238) Persons below poverty line
  • about two-fifths of the rate in Boulder: 21.5% 20,337 (±1.4% / ±1,323)
  • about 80 percent of the rate in Boulder County: 11.2% 35,257 (±0.6% / ±1,914)
  • about the same as the rate in Colorado: 9.4% 542,093 (±0.2% / ±10,771)

17.5 minutes ±7.8 (25,585  ±7,118) Mean travel time to work
  • a little less than the figure in Boulder: 18.1 668,900 (±0.4 / ±33,547)
  • about 80 percent of the figure in Boulder County: 22.3 2,683,095 (±0.4 / ±80,028)
  • about two-thirds of the figure in Colorado: 25.2 61,223,800 (±0.1 / ±368,978)

Families

2,217 ±327 Number of households
  • Boulder: 44,432 ±815
  • Boulder County: 137,008 ±795
  • Colorado: 2,374,218 ±4,232
2.2 ±0.4 (4,784  ±610) Persons per household
  • about the same as the figure in Boulder: 2.1 94,364 (±0 / ±188)
  • a little less than the figure in Boulder County: 2.3 315,350 (±0 / ±177)
  • about 90 percent of the figure in Colorado: 2.4 5,737,481

1.9% ±2.6% (17  ±24) Women 15-50 who gave birth during past year
  • about 1.4 times the rate in Boulder: 1.4% † 456 (±0.4% / ±135)
  • about three-fifths of the rate in Boulder County: 3% † 2,465 (±0.5% / ±436)
  • about two-fifths of the rate in Colorado: 4.9% 69,739 (±0.2% / ±2,225)

Housing

2,357 ±352 Number of housing units
  • Boulder: 47,465 ±748
  • Boulder County: 144,729 ±121
  • Colorado: 2,589,053 ±653

$2,000,001 Median value of owner-occupied housing units
  • nearly double the amount in Boulder: $1,039,500 ±$40,565
  • more than double the amount in Boulder County: $756,300 ±$14,324
  • more than double the amount in Colorado: $539,400 ±$2,069

16.9% ±4.2% (808  ±227.6) Moved since previous year
  • about half the rate in Boulder: 34.1% 36,193 (±2% / ±2,143.4)
  • about 80 percent of the rate in Boulder County: 21% 68,719 (±1% / ±3,173.6)
  • a little higher than the rate in Colorado: 15.9% 920,909 (±0.2% / ±13,111.9)

Social

99.6% ±3.3% (3,529  ±506.6) High school grad or higher
  • about the same as the rate in Boulder: 97.3% 58,999 (±2.2% / ±1,720.7)
  • a little higher than the rate in Boulder County: 95.8% 211,412 (±1.4% / ±3,158.7)
  • about 10 percent higher than the rate in Colorado: 92.9% 3,804,007 (±0.4% / ±15,208.2)
88.6% ±5.9% (3,138  ±485.3) Bachelor's degree or higher
  • about 20 percent higher than the rate in Boulder: 76.8% 46,559 (±2% / ±1,490.3)
  • about 1.4 times the rate in Boulder County: 64.2% 141,546 (±1.1% / ±2,425.5)
  • nearly double the rate in Colorado: 45.7% 1,871,669 (±0.2% / ±9,771.8)

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

7.7% ±4.3% (369  ±210) Foreign-born population
  • about two-thirds of the rate in Boulder: 10.8% 11,542 (±0.8% / ±840)
  • about three-quarters of the rate in Boulder County: 10.1% 33,259
  • about 80 percent of the rate in Colorado: 9.8% 576,653

4.6% ±3.6% (178  ±141) Population with veteran status
  • more than 1.5 times the rate in Boulder: 2.7% † 2,510 (±0.4% / ±331)
  • about 10 percent higher than the rate in Boulder County: 4.3% 11,593 (±0.3% / ±709)
  • about three-fifths of the rate in Colorado: 7.5% 342,276 (±0.1% / ±3,997)
178 Total veterans ±141 178 Male ±141 N/A Female ±14

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