Regions · 21 counties in six regions
Snow Plow Insurance Across New Jersey
New Jersey doesn't get one winter. The NOAA 1991–2020 snowfall normal is 38.7 inches a year at the Sussex 3 WNW station and 10.2 inches at Brant Beach on Long Beach Island, both provisional. We split the state's 21 counties into six regions so each page can speak to the winter you actually work in.
Snowfall on these pages is always a single station's value. NOAA does not publish county averages.
Six Regions, 21 Counties
Each row opens a region page with its own stations, storm records and business counts.
| Region | Counties | One fact from the record | Establishments |
|---|---|---|---|
| Northwest Highlands → | Sussex, Warren, Morris | Vernon Twp measured 64.0 in over winter 2025–26 (ONJSC, March 6, 2026) | 21,988 |
| North Jersey → | Bergen, Passaic | Oakland measured 26.0 in during the March 6–7, 2018 nor'easter (ONJSC, April 7, 2018) | 44,224 |
| Essex, Hudson & Union → | Essex, Hudson, Union | Newark Liberty Airport recorded 27.2 in in the February 22–23, 2026 blizzard (ONJSC, March 6, 2026) | 47,787 |
| Central Jersey → | Hunterdon, Somerset, Middlesex, Mercer | The central division averaged 42.9 in in winter 2025–26, 21.3 in above normal (ONJSC, March 6, 2026) | 45,500 |
| Jersey Shore → | Monmouth, Ocean, Atlantic, Cape May | Monmouth's high in the December 26–27, 2010 blizzard was 31.0 in (ONJSC, January 3, 2011) | 44,911 |
| South Jersey → | Burlington, Camden, Gloucester, Salem, Cumberland | Mansfield Twp and Columbus measured 20.5 in in the February 22–23, 2026 blizzard (ONJSC, March 6, 2026) | 32,505 |
Why the Regions Differ
Three things change from one end of the state to the other, and each one changes what a snow contractor's policy has to handle.
The snowfall gradient
Pick six stations from north to south and the NOAA 1991–2020 normals fall: 38.7 inches at Sussex 3 WNW (provisional), 31.5 at Newark Liberty Airport, 29.0 at New Brunswick 3 SE, 24.8 at the Mount Holly NWS office (provisional), 17.4 at Atlantic City International Airport and 14.8 at Cape May 2 NW. Inches track events. Sussex 3 WNW averages 6.3 days a year with 2 inches or more; Atlantic City International averages 2.8. More events mean more nights on the road, more salt runs, more payroll and more time stamps in the service log.
Source: NOAA NCEI, 1991–2020 U.S. Climate Normals, stations USC00288644, USW00014734, USC00286055, USC00286964, USW00093730, USC00281351.
Coastal storms and inland storms
Averages don't predict the big ones. A nor'easter can flip the gradient. In the December 26–27, 2010 blizzard, Monmouth's county high was 31.0 inches while Warren's was 7.0 (ONJSC, January 3, 2011). In the February 22–23, 2026 blizzard, the top Warren County total was 9.2 inches at Hackettstown while Strathmore in Monmouth reached 26.5 (ONJSC, March 6, 2026). Inland storms run the other way: the January 2016 blizzard's heaviest totals fell between the I-78 and I-80 corridors (ONJSC, February 6, 2016).
Whole seasons swing too. Statewide, winter 2024–25 averaged 14.8 inches from December through February, and winter 2025–26 averaged 37.8 inches, the 12th snowiest on record (ONJSC, March 7, 2025 and March 6, 2026). Your policy has to work in both kinds of year.
Commercial density
Business establishments per square mile of land range from 305.6 in Hudson County to 3.4 in Salem County (our arithmetic from Census County Business Patterns 2023 and the 2023 Gazetteer). Dense counties mean tight lots, sidewalks, many small accounts and many certificates. Sparse ones mean long routes and more time driving between stops.
What We Write in Every Region
The coverages don't change at a county line. The emphasis does.
- General liability →Lots, walks and salting, with no snow carve-out
- Commercial auto →Plow trucks, spreaders and the drivers in them
- Contractor's equipment →Blades, pushers, skid steers and rented loaders
- Workers' compensation →Operators, shovelers and seasonal crews
- Umbrella & excess →Limits over liability and auto together
- Contracts & certificates →Making the policy match what you signed
Coverage depends on the policy's actual forms and endorsements.
Questions About Regions
Why do you quote station snowfall instead of county averages?
Because that's how the data exists. NOAA publishes 1991–2020 snowfall normals for individual weather stations, and Bergen, Passaic, Monmouth and Gloucester have no station with a snowfall normal at all. Each region page names the station, its county and whether the normal is provisional.
I work in more than one region. Do I need more than one policy?
No. One set of policies can cover routes in several regions. List every county you work in, plus any storm where you help another contractor, so the auto and liability policies match where your trucks actually go.
Does my region change what my policy needs?
The coverages are the same everywhere: liability that covers snow and ice work, auto for the trucks, equipment, workers' compensation and an umbrella. What shifts is the weight. Heavy-snow regions lean on payroll audits and equipment hours, dense cities on walks and certificates, and the shore on the occasional storm that tests everything at once.
One Upload, Any County
Send your declarations pages and any client contracts. A licensed agent reads both and tells you what's missing, wherever your routes run.