ACS 2024 5-YEAR ESTIMATES↗ DIRECTIONAL CHANGE FROM 2021UPDATED JAN 29, 2026
COMMUTESHIFTHow America gets to work
COUNTY · IA · GEOID 191712024 5-YEAR

COMMUTE PROFILE

Tama County, Iowa

Mean one-way trip22.7 min±1.6 min MOE
Worked from home8.7%±1.7 pp MOE
Drove alone78.9%±2.2 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 commute22.7 min → 22.7 min▲ 0.1 min

Average for workers who did not work from home.

Work from home6.8% → 8.7%▲ 1.9 pp

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

Public transit0.4% → 0.1%▼ 0.3 pp

Public transportation excluding taxi.

Drive alone80.0% → 78.9%▼ 1.1 pp

Car, truck, or van—drove alone.

02 / MODE SHARE

How residents usually get to work

Drive alone78.9% ±2.2 pp
Carpool10.2% ±1.8 pp
Public transit0.1% ±0.1 pp
Walk1.6% ±0.6 pp
Bicycle0.2% ±0.1 pp
Work from home8.7% ±1.7 pp

Each share uses 7,899 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.

40thMean commute percentile

Mean commute time is lower than about 60% of covered countys in the under 25k population band.

65thWork-from-home percentile

The work-from-home share is higher than about 65% of covered countys in the under 25k population band.

55thTransit percentile

The public-transit share is higher than about 55% of covered countys in the under 25k population band.

33th60+ minute percentile

The 60+ minute share is lower than about 67% of covered countys in the under 25k population band.

04 / ESTIMATE BASE

The counts behind the shares

Population estimate16,868± — MOE
Workers age 16+7,899± 260 MOE
Workers with travel time7,210± 236 MOE
Estimated home workers689± 134 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.