New Jersey: 116 cities covered
Across 116 New Jersey cities with a positive case for switching, the average incremental payback is about 93.5 years against a like-for-like gas furnace replacement — but that average hides real spread, which is why each city gets its own page rather than one statewide number.
- Newark — 317,303 people, 3881 HDD
- Jersey City — 302,824 people, 3983 HDD
- Paterson — 160,463 people, 4332 HDD
- Elizabeth — 140,413 people, 3881 HDD
- Trenton — 91,193 people, 4479 HDD
- Clifton — 90,322 people, 4363 HDD
- Bayonne — 74,532 people, 4067 HDD
- East Orange — 71,850 people, 3881 HDD
- Camden — 71,749 people, 3607 HDD
- Passaic — 70,722 people, 4363 HDD
- Union City — 66,918 people, 3986 HDD
- Vineland — 62,070 people, 4237 HDD
- Hoboken — 59,149 people, 3983 HDD
- New Brunswick — 57,487 people, 4648 HDD
- Perth Amboy — 56,939 people, 3881 HDD
- Plainfield — 56,507 people, 4806 HDD
- West New York — 52,975 people, 3986 HDD
- Sayreville — 47,165 people, 4081 HDD
- Hackensack — 46,630 people, 4363 HDD
- Linden — 45,393 people, 3881 HDD
- Kearny — 40,866 people, 3881 HDD
- Fort Lee — 40,566 people, 4363 HDD
- Atlantic City — 38,959 people, 3828 HDD
- Fair Lawn — 36,489 people, 4363 HDD
- Garfield — 33,530 people, 4363 HDD
- Long Branch — 33,214 people, 4363 HDD
- Westfield — 32,050 people, 3881 HDD
- Princeton — 31,445 people, 4479 HDD
- Rahway — 30,763 people, 3881 HDD
- Englewood — 30,221 people, 4363 HDD
- Bergenfield — 28,921 people, 4363 HDD
- Millville — 27,838 people, 4237 HDD
- Bridgeton — 27,722 people, 4237 HDD
- Paramus — 26,786 people, 4363 HDD
- Ridgewood — 26,701 people, 4363 HDD
- Lodi — 26,358 people, 4363 HDD
- Cliffside Park — 26,183 people, 3986 HDD
- Carteret — 26,003 people, 3881 HDD
- South Plainfield — 25,062 people, 4648 HDD
- Glassboro — 24,322 people, 3829 HDD
- Summit — 23,102 people, 4806 HDD
- North Plainfield — 23,072 people, 4648 HDD
- Roselle — 23,064 people, 3881 HDD
- Secaucus — 22,710 people, 4363 HDD
- Harrison — 22,182 people, 3881 HDD
- Lindenwold — 21,919 people, 3607 HDD
- Elmwood Park — 21,680 people, 4363 HDD
- Pleasantville — 20,924 people, 4115 HDD
- Morristown — 20,732 people, 4806 HDD
- Palisades Park — 20,520 people, 4363 HDD
- Hawthorne — 20,006 people, 4332 HDD
- Point Pleasant — 19,565 people, 4363 HDD
- Tinton Falls — 19,435 people, 4363 HDD
- Rutherford — 19,214 people, 4363 HDD
- Dover — 18,909 people, 4806 HDD
- Dumont — 18,606 people, 4363 HDD
- New Milford — 17,229 people, 4363 HDD
- North Arlington — 16,694 people, 4363 HDD
- Madison — 16,555 people, 4806 HDD
- South River — 16,392 people, 4648 HDD
- Fairview — 15,606 people, 3986 HDD
- Asbury Park — 15,473 people, 4363 HDD
- Metuchen — 15,470 people, 3881 HDD
- Tenafly — 15,455 people, 4363 HDD
- Phillipsburg — 15,393 people, 4777 HDD
- Highland Park — 15,386 people, 4648 HDD
- Edgewater — 15,116 people, 3986 HDD
- Hammonton — 15,036 people, 4115 HDD
- Ramsey — 15,003 people, 4332 HDD
- Middlesex — 14,874 people, 4648 HDD
- Hopatcong — 14,750 people, 5167 HDD
- Florham Park — 14,533 people, 4806 HDD
- Somerville — 14,428 people, 4648 HDD
- Roselle Park — 14,390 people, 3881 HDD
- Collingswood — 14,344 people, 3607 HDD
- New Providence — 13,957 people, 4806 HDD
- Eatontown — 13,582 people, 4363 HDD
- Woodland Park — 13,477 people, 4332 HDD
- Ridgefield Park — 13,400 people, 4363 HDD
- Oakland — 12,926 people, 4332 HDD
- Red Bank — 12,830 people, 4081 HDD
- Haddonfield — 12,707 people, 3607 HDD
- Bound Brook — 12,643 people, 4648 HDD
- Freehold — 12,530 people, 4363 HDD
- Glen Rock — 12,346 people, 4363 HDD
- Hasbrouck Heights — 12,253 people, 4363 HDD
- River Edge — 12,235 people, 4363 HDD
- Wallington — 12,060 people, 4363 HDD
- Guttenberg — 11,945 people, 3986 HDD
- Bellmawr — 11,846 people, 3607 HDD
- Ringwood — 11,762 people, 4332 HDD
- Ridgefield — 11,666 people, 4363 HDD
- Gloucester City — 11,618 people, 3829 HDD
- Westwood — 11,434 people, 4363 HDD
- Wanaque — 11,346 people, 4332 HDD
- Franklin Lakes — 11,251 people, 4332 HDD
- Beachwood — 11,242 people, 4246 HDD
- Ocean City — 11,219 people, 3828 HDD
- Pompton Lakes — 11,156 people, 4332 HDD
- Little Ferry — 11,137 people, 4363 HDD
- Totowa — 11,064 people, 4332 HDD
- Manville — 11,031 people, 4648 HDD
- Lincoln Park — 11,030 people, 4332 HDD
- Pine Hill — 10,894 people, 3607 HDD
- East Rutherford — 10,624 people, 4363 HDD
- Somers Point — 10,611 people, 4115 HDD
- South Amboy — 10,549 people, 3881 HDD
- Wood-Ridge — 10,397 people, 4363 HDD
- Waldwick — 10,308 people, 4363 HDD
- Hillsdale — 10,266 people, 4363 HDD
- Maywood — 10,221 people, 4363 HDD
- Hackettstown — 10,182 people, 3935 HDD
- Burlington — 10,143 people, 3959 HDD
- Woodbury — 10,138 people, 3829 HDD
- Kinnelon — 10,108 people, 4332 HDD
- Chatham — 10,062 people, 4806 HDD