In the 2020 ACS 5-year estimates, mean commute times for the Atlanta-area counties in the source data run from 28.9 minutes in Fulton County to 35.0 minutes in Cherokee County. Most values fall in the low 30s, and Gwinnett County’s mean is 34.2 minutes.
How long are commutes in Atlanta’s suburbs?
The baseline measure is the mean commute time, the average travel time to work for each county. The figures below come from a Stacker compilation of U.S. Census Bureau American Community Survey data (table S0801), published 2022-12-30. They use the ACS 5-year estimates for 2020, which pool five years of survey responses.
| County | Mean commute (minutes) | Where it appears in the source data |
|---|---|---|
| Fulton | 28.9 | Neighbor of Gwinnett and Cherokee |
| Cobb | 31.2 | Neighbor of Cherokee |
| DeKalb | 32.0 | Neighbor of Gwinnett |
| Pickens | 32.2 | Neighbor of Cherokee |
| Forsyth | 33.1 | Neighbor of Gwinnett and Cherokee |
| Rockdale | 33.8 | Neighbor of Gwinnett |
| Walton | 33.9 | Neighbor of Gwinnett |
| Gwinnett | 34.2 | Subject county, longest among its group |
| Cherokee | 35.0 | Subject county, longest among its group |
Across these nine counties, the spread is 6.1 minutes between the lowest value (Fulton) and the highest (Cherokee). Seven of the nine values fall between 31.2 and 34.2 minutes, so the typical county average sits in the low 30s. Fulton is the clear low outlier at 28.9 minutes.
The spread describes only the counties listed in the source data, not every county in the Atlanta metro area. The fact sheet does not provide figures for the remaining counties, so no metro-wide average can be stated from it.
Gwinnett vs Cherokee: which commute is longer?
Cherokee County has the longer mean commute of the two, at 35.0 minutes versus 34.2 minutes for Gwinnett County, based on 2020 ACS 5-year estimates. The gap is 0.8 minutes per commuter on average. Each county also ranks first within its own group: Gwinnett has the longest mean commute among itself and its seven neighboring counties, and Cherokee has the longest among itself and its six neighbors.
| County | Mean commute (minutes) | Relation to this comparison |
|---|---|---|
| Cherokee | 35.0 | Longest in its group of seven counties |
| Gwinnett | 34.2 | Longest in its group of eight counties |
| Walton | 33.9 | Gwinnett neighbor |
| Rockdale | 33.8 | Gwinnett neighbor |
| Forsyth | 33.1 | Shared neighbor of both counties |
The shared neighbor as a reference point
Forsyth County, at 33.1 minutes, borders both Gwinnett and Cherokee and sits below each of them. Gwinnett is 1.1 minutes above Forsyth, and Cherokee is 1.9 minutes above it. Forsyth therefore shows that the two counties’ commutes are both longer than the commute in a neighbor they share.
How close the figures are
Gwinnett’s closest neighbors are almost identical to it. Walton is 0.3 minutes below Gwinnett, and Rockdale is 0.4 minutes below. Cherokee’s gap to its nearest listed neighbor, Forsyth, is larger. The sheet does not give the Gwinnett and Cherokee figures for individual cities or ZIP codes, so this comparison stays at county level.
Source: Stacker, compiled from US Census Bureau ACS data (table S0801), published 2022-12-30.
Fulton and DeKalb: the shortest commutes among Gwinnett’s neighbors
Fulton County has the lowest mean commute among the counties in the sheet’s set of Gwinnett neighbors, at 28.9 minutes (2020 ACS 5-year estimates). DeKalb County averages 32.0 minutes. The sheet shows only that these two counties have lower mean commutes than most of their neighbors. It does not say why. Proximity to job centers is one possible explanation, but the data provided cannot confirm it.
| County | Mean commute (minutes) | Listed as neighbor of |
|---|---|---|
| Fulton | 28.9 | Gwinnett |
| DeKalb | 32.0 | Gwinnett |
| Forsyth | 33.1 | Gwinnett |
Fulton is the lowest of the neighbors listed for Gwinnett, and DeKalb ranks second.
Job concentration near downtown
Commute time depends on where jobs are, relative to where people live. When employment clusters near the city center, residents of nearby counties have shorter trips to work, and the average falls. The sheet does not give job counts by county, so the strength of this effect cannot be quantified from the data provided. Perimeter-area employment is one cluster to examine in local job data, but the sheet contains no figure for it, so treat it as a location to check rather than a confirmed driver.
Shorter distances to central jobs
Shorter distances between housing and workplaces reduce drive time directly. Core-county residents typically have fewer miles to cover on the way to central jobs, which lowers the mean even when traffic is heavy. The sheet offers no mileage figures, so this is a mechanism to verify, not a measured result.
Which Atlanta suburbs have the shortest drive to work?
Across the nine counties, Cobb County has the second-shortest mean commute at 31.2 minutes, after Fulton (28.9), based on 2020 ACS 5-year estimates. DeKalb (32.0) is third and Pickens County (32.2) is fourth. The table below leaves out Fulton and DeKalb, which were covered above.
| County | Mean commute (minutes) | Data basis |
|---|---|---|
| Cobb | 31.2 | 2020 ACS 5-year estimates |
| Pickens | 32.2 | 2020 ACS 5-year estimates |
| Forsyth | 33.1 | 2020 ACS 5-year estimates |
| Rockdale | 33.8 | 2020 ACS 5-year estimates |
| Walton | 33.9 | 2020 ACS 5-year estimates |
| Gwinnett | 34.2 | 2020 ACS 5-year estimates |
| Cherokee | 35.0 | 2020 ACS 5-year estimates |
The spread among these outer counties is 3.8 minutes, from Cobb at 31.2 to Cherokee at 35.0. Cherokee has the longest average of the group, and Gwinnett is the longest in its own neighbor comparison.
To compare your own commute, use the county averages as a starting filter, then check your specific origin and destination. Two counties with similar averages can contain very different drive times depending on where you live and where you work.
How to compare commute times by car yourself
Reproducing a county commute comparison takes four steps: find the right table, choose the geography, read the mean commute, and convert it into a daily round-trip figure. The table is S0801 from the US Census Bureau’s American Community Survey (ACS). The figures in this article come from its 2020 ACS 5-year estimates.
Step 1: Locate the table. Search for “S0801” on data.census.gov and open the version labeled 2020 ACS 5-year estimates. 1-year and 5-year estimates for the same area are different series.
Step 2: Select the geography. The table can be filtered by county, place, or census tract. Use the county level to reproduce the county figures in this article. Tract-level values cover smaller areas and are less stable, so treat them as a secondary check. Build your comparison list by hand, using the neighboring counties named in the table above.
Step 3: Read the mean commute. Take the mean commute value, which is expressed in minutes. This is a one-way average for workers living in the county, not the time to a specific employer.
Step 4: Convert to a daily round trip. Use this formula:
- Daily round trip (minutes) = one-way mean × 2
- Weekly total (minutes) = daily round trip × commuting days
| County | One-way mean (min) | Daily round trip (min) | Weekly, 5 days (h:min) |
|---|---|---|---|
| Fulton | 28.9 | 57.8 | 4:49 |
| Cobb | 31.2 | 62.4 | 5:12 |
| DeKalb | 32.0 | 64.0 | 5:20 |
| Pickens | 32.2 | 64.4 | 5:22 |
| Forsyth | 33.1 | 66.2 | 5:31 |
| Rockdale | 33.8 | 67.6 | 5:38 |
| Walton | 33.9 | 67.8 | 5:39 |
| Gwinnett | 34.2 | 68.4 | 5:42 |
| Cherokee | 35.0 | 70.0 | 5:50 |
Source: Stacker, compiled from US Census Bureau ACS S0801, 2020 ACS 5-year estimates (published 2022-12-30).
Does a shorter commute mean a better place to live?
A shorter drive improves a place only if the time and money you save are not lost to higher housing costs or weaker local services. The ACS figures in this article measure average travel time. They do not measure what a home costs or what daily life is like. Gwinnett’s 34.2-minute mean and Cherokee’s 35.0-minute mean describe only the travel side of the decision.
Housing price context
To compare housing costs, pull recorded sales from each county’s property records and compare them on the same terms:
- Filter to one home type, such as single-family detached houses.
- Use the same date range for every county.
- Compare price per square foot, not the headline sale price, so a larger house or lot does not distort the result.
Longer commute, larger home
A longer drive often comes with more floor area for the same budget. This pattern is worth testing in local sales data, not assuming. A larger house in a farther county may reflect a bigger lot rather than a lower price per unit of space, which is why price per square foot is the more reliable comparison.
Quality of life beyond travel time
Travel time alone misses several factors that affect daily life:
- Schools: check the attendance zone for each address and the ratings published by the state education agency.
- Services: count grocery stores, clinics, and parks within a short drive of the home.
- Transit access: car travel time says nothing about options for residents who do not drive.
A shorter commute ending in a district with fewer services can cost more in daily life than a longer one. Score each candidate suburb on these factors using the same address-level checks, then compare those scores with the commute time.
What commute data doesn’t show
The mean commute figures in this article, such as Gwinnett County’s 34.2 minutes and Cherokee County’s 35.0 minutes (2020 ACS 5-year estimates), are single summary numbers. They report the average one-way travel time for workers. They do not show how precise that average is, when the trips happen, or how people make them.
Sampling error in small-county estimates
Each ACS estimate carries a margin of error (MOE). It is a sampling figure and should be read as part of the estimate. Smaller populations yield fewer survey responses, so MOEs tend to be wider for small counties. Before treating a gap between two means as meaningful, check the MOE beside each value in the Census table. If the ranges overlap, the ranking may not hold. A 34.2-minute mean is a point estimate, and the true figure most likely lies within its margin of error, though that is not guaranteed.
Averages hide peak-hour congestion and long tails
A mean blends every trip, whether it is made at 6:00 a.m. or at the 5:00 p.m. peak. It therefore understates the experience of someone who drives during rush hour. The mean is also sensitive to long tails: a small number of very long commutes can raise the average even when most residents face shorter trips. Where a travel-time distribution table is available, compare the share of commuters in the longest time bands alongside the mean.
Transit, route choice and reliability
The mean covers all commuting modes combined (driving, transit, walking and others), so it is not a car-only figure. The fact sheet gives no breakdown by mode, so these county means can approximate car commutes only if most workers drive, and that share is not documented here. It also says nothing about route choice. Two residents with the same average can use very different corridors with very different delays. Reliability, meaning how much a trip varies from day to day because of incidents or weather, is not captured at all. To test a specific home-and-work pair, drive the route at your real departure time on several weekdays and check transit schedules separately if transit is an option.
Frequently asked questions
Does the mean commute time show how long I would spend driving to work?
No. The mean commute time covers every way people travel to work, including transit and walking, and it excludes residents who work from home. The source data does not break results down by travel mode, so it cannot isolate driving time.
Which county has the shortest mean commute here, and how far apart are the extremes?
Fulton County has the shortest mean commute at 28.9 minutes, and Cherokee County has the longest at 35.0 minutes, based on 2020 ACS 5-year estimates. The spread across the nine counties covered is 6.1 minutes. Counties outside this set are not included in these figures.
Is a one-minute difference between two counties meaningful when choosing where to live?
Rarely on its own. Cobb (31.2) and Pickens (32.2) differ by 1.0 minute, a gap small enough that it may fall within the survey’s margin of error, which this comparison does not report. Individual addresses, road routes and job locations can change a personal commute far more than a county average does.
