ACS 2024 5-YEAR ESTIMATES↗ DIRECTIONAL CHANGE FROM 2021UPDATED JAN 29, 2026
COMMUTESHIFTHow America gets to work
COUNTY · TN · GEOID 470932024 5-YEAR

COMMUTE PROFILE

Knox County, Tennessee

Mean one-way trip22.2 min±0.5 min MOE
Worked from home14.4%±0.7 pp MOE
Drove alone75.8%±0.6 pp MOE
60+ minute trip3.0%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 commute22.2 min → 22.2 min— 0.0 min

Average for workers who did not work from home.

Work from home9.3% → 14.4%▲ 5.0 pp

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

Public transit0.7% → 0.5%▼ 0.2 pp

Public transportation excluding taxi.

Drive alone80.1% → 75.8%▼ 4.3 pp

Car, truck, or van—drove alone.

02 / MODE SHARE

How residents usually get to work

Drive alone75.8% ±0.6 pp
Carpool6.7% ±0.5 pp
Public transit0.5% ±0.1 pp
Walk1.6% ±0.3 pp
Bicycle0.1% ±0.0 pp
Work from home14.4% ±0.7 pp

Each share uses 248,407 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.

33thMean commute percentile

Mean commute time is lower than about 67% of covered countys in the 100k–500k population band.

68thWork-from-home percentile

The work-from-home share is higher than about 68% of covered countys in the 100k–500k population band.

48thTransit percentile

The public-transit share is lower than about 52% of covered countys in the 100k–500k population band.

5th60+ minute percentile

The 60+ minute share is lower than about 95% of covered countys in the 100k–500k population band.

04 / ESTIMATE BASE

The counts behind the shares

Population estimate494,148± — MOE
Workers age 16+248,407± 2,477 MOE
Workers with travel time212,749± 2,577 MOE
Estimated home workers35,658± 1,844 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.