ACS 2024 5-YEAR ESTIMATES↗ DIRECTIONAL CHANGE FROM 2021UPDATED JAN 29, 2026
COMMUTESHIFTHow America gets to work
COUNTY · CA · GEOID 60732024 5-YEAR

COMMUTE PROFILE

San Diego County, California

Mean one-way trip25.5 min±0.3 min MOE
Worked from home18.7%±0.3 pp MOE
Drove alone65.9%±0.4 pp MOE
60+ minute trip6.1%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 the published estimate?

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

Mean commute26.3 min → 25.5 min▼ 0.8 min

Average for workers who did not work from home.

Work from home12.5% → 18.7%▲ 6.3 pp

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

Public transit2.4% → 1.9%▼ 0.5 pp

Public transportation excluding taxi.

Drive alone71.6% → 65.9%▼ 5.7 pp

Car, truck, or van—drove alone.

02 / MODE SHARE

How residents usually get to work

Drive alone65.9% ±0.4 pp
Carpool8.1% ±0.2 pp
Public transit1.9% ±0.1 pp
Walk3.2% ±0.1 pp
Bicycle0.5% ±0.0 pp
Work from home18.7% ±0.3 pp

Each share uses 1,635,987 estimated workers as its denominator. Categories shown here do not include every ACS mode.

03 / PEER CONTEXT

Compared with similar-size countys

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

39thMean commute percentile

Mean commute time is lower than about 61% of covered countys in the 500k+ population band.

61thWork-from-home percentile

The work-from-home share is higher than about 61% of covered countys in the 500k+ population band.

53thTransit percentile

The public-transit share is higher than about 53% of covered countys in the 500k+ population band.

39th60+ minute percentile

The 60+ minute share is lower than about 61% of covered countys in the 500k+ population band.

04 / ESTIMATE BASE

The counts behind the shares

Population estimate3,288,774± — MOE
Workers age 16+1,635,987± 6,639 MOE
Workers with travel time1,329,787± 8,302 MOE
Estimated home workers306,200± 4,515 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.