Northumberland County, Pennsylvania Traffic Counts
This page delivers traffic analytics for Northumberland County, Pennsylvania. Our metrics are calculated with multi-sourced, cross-verified data from real-world mobile and sensor networks, and averaged for Northumberland County, Pennsylvania among 459 road miles divided in 6,593 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 367 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.
3,797
Trucks
Trucks
The percentage of the total traffic volume composed of heavy vehicles.
11.2%
Average travel time
Average travel time
The average time of travel averaged among all vehicles traveling on the road network.
33.8 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.
12.3%
Drivers’ average age
Drivers’ average age
Average age of residents in the geographic areas where the vehicle trips originated.
50.8 yrs
Drivers’ average income
Drivers’ average income
Average income of residents in the geographic areas where the vehicle trips originated.
$68,411
Our data indicates an estimated average traffic volume of 3,797 vehicles per day in Northumberland County, Pennsylvania that results in 1,772,967 vehicle-miles traveled per day (≈647 million per year). The traffic stream is comprised of an average of 1 truck for every 9 vehicles. Typical time spent behind the wheel per trip is 33.8 minutes, which already accounts for delays at signals, intersections, and congestion.
Analytical insight
When compared to the Pennsylvania state averages: Northumberland sees 32% lower average daily traffic volume than the state average (3,797 vehicles per day against 5,617), suggesting less demand on each road - a critical factor for logistics and site planning. In total volume terms, its road network carries 1,772,967 vehicle-miles traveled per day (≈647 million per year), about 0.8% of Pennsylvania's statewide total. The average trip takes 33.8 minutes, 2% lower than the state level. The congestion ratio of 12.3% is 25% lower, pointing to smoother traffic flow than the state level - crucial for traffic control improvement and logistics planning. 58% of counties in Pennsylvania see less traffic than Northumberland's 3,797 vehicles per day. 59% of counties in Pennsylvania have a shorter average travel time than Northumberland's 33.8 minutes.
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.
13,178
Trucks
Trucks
The percentage of the total traffic volume composed of heavy vehicles.
20.6%
Average travel time
Average travel time
The average time of travel averaged among all vehicles traveling on the road network.
47.2 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.
28.8%
Drivers’ average age
Drivers’ average age
Average age of residents in the geographic areas where the vehicle trips originated.
49.8 yrs
Drivers’ average income
Drivers’ average income
Average income of residents in the geographic areas where the vehicle trips originated.
$70,530
A significant volume of traffic in Northumberland County, Pennsylvania utilizes the highway network. The average highway carries 13,178 vehicles per day, 286% more than the average non-highway road in the same area, which carries 3,417 vehicles per day. That average covers 66 highway road miles divided in 257 segments (average segment length 1,349 ft), together carrying 585,940 vehicle-miles traveled per day (≈214 million per year). Trucks constitute 20.6% of highway traffic.
Analytical insight
Highway truck concentration here runs 31% higher than the state average, at 20.6% - positioning Northumberland as a significant freight corridor. For logistics operators, this validates the importance of highway access. By truck concentration, highways here outrank 65% of counties in Pennsylvania. Northumberland's highway truck count is higher than 49% of counties in Pennsylvania, at roughly 2,715 trucks per day.
Non-highway traffic
Traffic
Traffic
The average number of vehicles that travel each day over any road in the road network.
3,417
Trucks
Trucks
The percentage of the total traffic volume composed of heavy vehicles.
6.5%
Average travel time
Average travel time
The average time of travel averaged among all vehicles traveling on the road network.
33.3 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.
11.7%
Drivers’ average age
Drivers’ average age
Average age of residents in the geographic areas where the vehicle trips originated.
51.4 yrs
Drivers’ average income
Drivers’ average income
Average income of residents in the geographic areas where the vehicle trips originated.
$67,999
The non-highway road network in Northumberland County, Pennsylvania supports a substantial volume of traffic. The average non-highway road carries 3,417 vehicles per day, 74% less than the average highway in the same area, which carries 13,178 vehicles per day. That average covers 393 non-highway road miles divided in 6,336 segments (average segment length 328 ft), together carrying 1,187,027 vehicle-miles traveled per day (≈433 million per year). Trucks constitute 6.5% of non-highway traffic.
Analytical insight
Non-highway roads carry a truck concentration that's 68% lower than the highway network. The non-highway congestion ratio of 11.7% is 26% lower than the state level, suggesting more efficient local mobility than the state average. Northumberland's overall average travel time exceeds 59% of counties in Pennsylvania. Northumberland's average driver income exceeds 42% of counties in Pennsylvania. The driver population here skews older than 55% of counties in Pennsylvania.
Time-of-Day & Seasonal Patterns
Analytical insight
In Northumberland County, Pennsylvania, the peak hour concentrates about 7% of the day's traffic.
Traffic Flow Profile Comparison
Metric
Northumberland
Pennsylvania
Average
Difference
Traffic
3,797
5,617
-32.4%
Truck % (Total Traffic)
11.2%
10.6%
+5.2%
Truck % (Highway)
20.6%
15.8%
+30.8%
Avg. Travel Time
33.8 min
34.6 min
-2.3%
Frequently Asked Questions
The average daily traffic volume is calculated at 3,797 vehicles per day, providing a baseline for daily operations and site assessment.
Northumberland's highway truck share of 20.6% is higher than 65% of counties in Pennsylvania.
Weekday peaks occur between 7:00 AM and 8:00 AM in the morning and between 3:00 PM and 6:00 PM in the evening - about 68% above the daily average.
Approximately 55% of highway traffic and 17% of non-highway traffic consists of vehicles whose trip originates outside Northumberland County, Pennsylvania. This indicates that a portion of highway traffic is regional pass-through, while local roads are more representative of resident and commuter activity.
Drivers on Northumberland roads have a median age of 51 years, and the median household income of the neighborhoods trips originate from averages $68,411 - useful context for retail siting and customer profiling.
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)
