This page delivers traffic analytics for Polk County, Georgia. Our metrics are calculated with multi-sourced, cross-verified data from real-world mobile and sensor networks, and averaged for Polk County, Georgia among 214 road miles divided in 4,046 segments. Our metrics go beyond simple volume counts to provide actionable insights on traffic intensity, congestion, commercial vehicle flow, and network performance with highest possible granularity (average segment length is 280 ft). Whether you are evaluating a new retail location, planning logistics routes, or assessing infrastructure needs, this data helps you move from assumptions to certainty.
Data sourced from TrafficZoom's proprietary analytics platform.
The average number of vehicles that travel each day over any road in the road network.
4,588
Trucks
Trucks
The percentage of the total traffic volume composed of heavy vehicles.
7.8%
Average travel time
Average travel time
The average time of travel averaged among all vehicles traveling on the road network.
32.5 min
Congestion ratio
Congestion ratio
The rate at which the actual travel time exceeds free-flow travel time, averaged among all roads in the network.
11.1%
Drivers’ average age
Drivers’ average age
Average age of residents in the geographic areas where the vehicle trips originated.
46.5 yrs
Drivers’ average income
Drivers’ average income
Average income of residents in the geographic areas where the vehicle trips originated.
$63,908
Our data indicates an estimated average traffic volume of 4,588 vehicles per day in Polk County, Georgia that results in 860,699 vehicle-miles traveled per day (≈314 million per year). The traffic stream is comprised of an average of 1 truck for every 13 vehicles. Typical time spent behind the wheel per trip is 32.5 minutes, which already accounts for delays at signals, intersections, and congestion.
Analytical insight
When compared to the Georgia state averages: Polk's average daily traffic volume is 38% lower than the state average - 4,588 vehicles per day against 7,398 - suggesting less traffic load per road, a critical factor for logistics and site planning. Across the whole network that adds up to 860,699 vehicle-miles traveled per day (≈314 million per year), roughly 0.3% of Georgia's statewide total. At 32.5 minutes, the average travel time is 3% lower than the state level. At 34% lower than the state level, the 11.1% congestion ratio signals smoother traffic flow - crucial for traffic control improvement and logistics planning. By volume, Polk's 4,588 vehicles per day outpaces 62% of counties in Georgia. On travel time, Polk runs longer than 39% of counties in Georgia.
Highway vs. Non-Highway Traffic Analysis
Highway Traffic
Traffic
Traffic
The average number of vehicles that travel each day over any road in the road network.
6,486
Trucks
Trucks
The percentage of the total traffic volume composed of heavy vehicles.
9.3%
Average travel time
Average travel time
The average time of travel averaged among all vehicles traveling on the road network.
35.0 min
Congestion ratio
Congestion ratio
The rate at which the actual travel time exceeds free-flow travel time, averaged among all roads in the network.
12.7%
Drivers’ average age
Drivers’ average age
Average age of residents in the geographic areas where the vehicle trips originated.
46.2 yrs
Drivers’ average income
Drivers’ average income
Average income of residents in the geographic areas where the vehicle trips originated.
$64,859
A significant volume of traffic in Polk County, Georgia utilizes the highway network. The average highway carries 6,486 vehicles per day, 61% more than the average non-highway road in the same area, which carries 4,017 vehicles per day. That average covers 74 highway road miles divided in 936 segments (average segment length 419 ft), together carrying 458,560 vehicle-miles traveled per day (≈167 million per year). That is more highway travel volume than 55% of counties in Georgia. Trucks constitute 9.3% of highway traffic.
Analytical insight
The concentration of trucks on highways (9.3%) is 32% lower than the state average for similar road classifications. This indicates Polk serves as a primarily local traffic hub. For logistics operators, this validates the importance of local access. Polk's highway truck share (9.3%) is higher than 16% of counties in Georgia. Polk's highway truck count is higher than 34% of counties in Georgia, at roughly 601 trucks per day.
Non-highway traffic
Traffic
Traffic
The average number of vehicles that travel each day over any road in the road network.
4,017
Trucks
Trucks
The percentage of the total traffic volume composed of heavy vehicles.
6.0%
Average travel time
Average travel time
The average time of travel averaged among all vehicles traveling on the road network.
31.8 min
Congestion ratio
Congestion ratio
The rate at which the actual travel time exceeds free-flow travel time, averaged among all roads in the network.
10.7%
Drivers’ average age
Drivers’ average age
Average age of residents in the geographic areas where the vehicle trips originated.
46.9 yrs
Drivers’ average income
Drivers’ average income
Average income of residents in the geographic areas where the vehicle trips originated.
$62,909
The non-highway road network in Polk County, Georgia supports a substantial volume of traffic. The average non-highway road carries 4,017 vehicles per day, 38% less than the average highway in the same area, which carries 6,486 vehicles per day. That average covers 140 non-highway road miles divided in 3,110 segments (average segment length 238 ft), together carrying 402,139 vehicle-miles traveled per day (≈147 million per year). Trucks constitute 6.0% of non-highway traffic.
Analytical insight
The concentration of trucks on non-highway roads is 35% lower than on highways. The non-highway congestion ratio of 10.7% is 34% lower than the state level, suggesting more efficient local mobility than the state average. Polk's overall average travel time exceeds 39% of counties in Georgia. Polk's average driver income exceeds 52% of counties in Georgia. 57% of counties in Georgia have a younger driver population than Polk.
Time-of-Day & Seasonal Patterns
Analytical insight
In Polk County, Georgia, the peak hour concentrates about 7% of the day's traffic.
Traffic Flow Profile Comparison
Metric
Polk
Georgia
Average
Difference
Traffic
4,588
7,398
-38.0%
Truck % (Total Traffic)
7.8%
9.7%
-19.9%
Truck % (Highway)
9.3%
13.6%
-31.8%
Avg. Travel Time
32.5 min
33.6 min
-3.0%
Frequently Asked Questions
The average daily traffic volume is calculated at 4,588 vehicles per day, providing a baseline for daily operations and site assessment.
Polk carries more highway trucks by raw volume than 34% of counties in Georgia, at roughly 601 per day.
Drivers on Polk roads have a median age of 47 years, and the median household income of the neighborhoods trips originate from averages $63,908 - useful context for retail siting and customer profiling.
Approximately 20% of highway traffic and 16% of non-highway traffic consists of vehicles whose trip originates outside Polk County, Georgia. This indicates that a portion of highway traffic is regional pass-through, while local roads are more representative of resident and commuter activity.
Trucks account for approximately 7.8% of the total traffic mix across all road types, with a significantly higher concentration of 9.3% on highways.
The average travel time for drivers is 32.5 minutes, offering a standard metric for commute and delivery route planning.
Weekday peaks occur between 7:00 AM and 9:00 AM in the morning and between 4:00 PM and 7:00 PM in the evening - about 75% above the daily average.
Data Sources & Methodology
The data presented on this page is derived from TrafficZoom's proprietary analytics platform, which aggregates and normalizes information from multiple sources, including:
Mobile device location data (anonymized and aggregated)
