ACS 2024 5-YEAR ESTIMATES↗ DIRECTIONAL CHANGE FROM 2021UPDATED JAN 29, 2026
COMMUTESHIFTHow America gets to work
COUNTY · CO · GEOID 80132024 5-YEAR

COMMUTE PROFILE

Boulder County, Colorado

According to the 2024 ACS five-year estimates, residents here averaged 22.3 min one way; 31.2% worked from home, 52.8% drove alone, and 5.3% of commuters traveled 60 minutes or more.

Mean one-way trip22.3 min±0.8 min MOE
Worked from home31.2%±1.0 pp MOE
Drove alone52.8%±1.1 pp MOE
60+ minute trip5.3%among commuters

U.S. Census Bureau ACS estimates for residents age 16+ who work. Commute time excludes people working from home.

01 / THE SHIFT

What changed in Boulder County's published commute estimate?

From the 2021 to 2024 overlapping ACS periods, mean commute changed -1.4 minutes and the work-from-home share changed +10.4 percentage points.

These periods overlap: 2021 covers 2017–2021 and 2024 covers 2020–2024. Changes are directional comparisons, not independent annual measurements.

Mean commute23.7 min → 22.3 min▼ 1.4 min

Average for workers who did not work from home.

Work from home20.8% → 31.2%▲ 10.4 pp

Share of workers age 16+ who usually worked from home.

Public transit4.0% → 2.6%▼ 1.4 pp

Public transportation excluding taxi.

Drive alone60.1% → 52.8%▼ 7.3 pp

Car, truck, or van—drove alone.

02 / MODE SHARE

How Boulder County residents usually get to work

Driving alone was the largest listed mode at 52.8%; 2.6% used public transit and 31.2% worked from home.

Drive alone52.8% ±1.1 pp
Carpool5.3% ±0.5 pp
Public transit2.6% ±0.4 pp
Walk4.0% ±0.4 pp
Bicycle3.1% ±0.4 pp
Work from home31.2% ±1.0 pp

Each share uses 174,583 estimated workers as its denominator. Categories shown here do not include every ACS mode.

03 / PEER CONTEXT

How Boulder County compares with similar-size countys

This county's mean commute is at the 35th percentile among covered 100k–500k countys; each percentile describes one metric only.

Percentiles are single-metric context, never a “good commute” score.

35thMean commute percentile

Mean commute time is lower than about 65% of covered countys in the 100k–500k population band.

99thWork-from-home percentile

The work-from-home share is higher than about 99% of covered countys in the 100k–500k population band.

94thTransit percentile

The public-transit share is higher than about 94% of covered countys in the 100k–500k population band.

44th60+ minute percentile

The 60+ minute share is lower than about 56% of covered countys in the 100k–500k population band.

04 / ESTIMATE BASE

The counts behind Boulder County's commute shares

The 2024 estimates cover 174,583 workers age 16+, including 120,174 workers with reported travel time and 54,409 home workers.

Population estimate328,961± — MOE
Workers age 16+174,583± 1,936 MOE
Workers with travel time120,174± 2,389 MOE
Estimated home workers54,409± 1,926 MOE
Why the ± matters

ACS values are survey estimates. The margin of error is the 90% confidence interval published by the Census Bureau or calculated for a share from published component margins. Small differences can be sampling noise.

05 / SAME STATE

Comparable Colorado commute records for Boulder County

These 5 same-state records are the closest population peers available in the published dataset, not recommendations or a composite ranking.

All Colorado reports →