Trenton / Manahawkin
Manahawkin has 2,392 residents (give or take 378) (ACS 2020-2024 5-year, table B01003, https://data.census.gov/table/ACSDT5Y2024.B01003?g=160XX00US3442930, checked 2026-10-19), about 1,296 people per square mile.
Manahawkin is about 46 miles from the Census center point for Trenton in a straight line and covers 1.845 square miles of land (Census 2024 Gazetteer internal points and land area, https://www2.census.gov/geo/docs/maps-data/data/gazetteer/2024_Gazetteer/, checked 2026-10-19).
Of the 1,015 occupied homes in Manahawkin, 86% heat with natural gas, 3% with heating oil, 8% with electricity and 0% with propane (ACS 2020-2024 5-year, table B25040, https://data.census.gov/table/ACSDT5Y2024.B25040?g=160XX00US3442930, checked 2026-10-19).
Gas heats 86% of Manahawkin against electricity at 8%, so most quotes here are a partial-home system that carries the shoulder seasons and the summer while the gas furnace handles the coldest nights, or a whole-home system when the house is ready for it.
Manahawkin has about the Ocean County oil share of 4% and 7 points less electric heat than the county's 15% (ACS 2020-2024 5-year, table B25040, https://data.census.gov/table/ACSDT5Y2024.B25040?g=050XX00US34029, checked 2026-10-19).
Manahawkin has 1,107 housing units, 8% built before 1940 and 46% before 1980, with 26% built in 2000 or later (ACS 2020-2024 5-year, table B25034, https://data.census.gov/table/ACSDT5Y2024.B25034?g=160XX00US3442930, checked 2026-10-19).
Manahawkin has 4 points more pre-1940 homes than Ocean County as a whole (4%) (ACS 2020-2024 5-year, table B25034, https://data.census.gov/table/ACSDT5Y2024.B25034?g=050XX00US34029, checked 2026-10-19). An older stock means more insulation upgrades before the heat pump goes in.
The median Manahawkin home was built in 1983 (ACS 2020-2024 5-year, table B25035, https://data.census.gov/table/ACSDT5Y2024.B25035?g=160XX00US3442930, checked 2026-10-19) and the median home has 6.8 rooms (ACS 2020-2024 5-year, table B25018, https://data.census.gov/table/ACSDT5Y2024.B25018?g=160XX00US3442930, checked 2026-10-19).
82% of Manahawkin homes are single-family detached, 1% are in two- to four-unit buildings and 9% are in buildings of five or more units (ACS 2020-2024 5-year, table B25024, https://data.census.gov/table/ACSDT5Y2024.B25024?g=160XX00US3442930, checked 2026-10-19).
With 82% detached houses and 1% in small multi-family buildings, a Manahawkin quote is usually one or two outdoor units with ducted or ductless heads sized room by room. With 20% of Manahawkin homes rented (ACS 2020-2024 5-year, table B25003, https://data.census.gov/table/ACSDT5Y2024.B25003?g=160XX00US3442930, checked 2026-10-19), the landlord signs the quote in many of them.
Manahawkin has 8 points more detached houses than Ocean County overall (74%) (ACS 2020-2024 5-year, table B25024, https://data.census.gov/table/ACSDT5Y2024.B25024?g=050XX00US34029, checked 2026-10-19).
No electric utility is on file for Manahawkin on this door yet, so this page does not name one; the name on the bill decides which rebate path applies.
JCP&L Clean Comfort (residential building decarbonization), run by JCP&L, is a live program for New Jersey addresses and covers qualifying equipment at $7,500 per system (registry row 8 verified 2026-10-15, https://www.neifund.org/wp-content/uploads/2026/04/0925_JCPL_Res_Bldg-Decarb_5860532_FRM_Rebate-Application_2025.pdf, checked 2026-10-16); confirm eligibility for the Manahawkin address before counting it. With 8% of Manahawkin homes already on electric heat and 89% on gas, oil or propane, the row that applies depends on the name on the electric bill and the fuel coming out.
Median household income in Manahawkin is $77,031 (ACS 2020-2024 5-year, table B19013, https://data.census.gov/table/ACSDT5Y2024.B19013?g=160XX00US3442930, checked 2026-10-19); many state and utility heat pump rebate programs set higher incentive tiers for income-qualifying households, so the household income on the application, not the town median, decides which level applies.
Heating design temperature: 13F. Source: ENERGY STAR Design Temperature Limit Reference Guide (2019 Edition), Ocean County row, 99% heating, PDF pages 81 to 82 of 141 (Revised 11/11/2020), https://www.energystar.gov/sites/default/files/Design%20Temperature%20Limit%20Reference%20Guide%20(2019%20Ed)%20-%20ENERGY%20STAR%20Single-Family%20New%20Homes_Rev11.pdf, fetched 2026-10-19, 99%.
That 13F figure is the Ocean County cold-day number a Manahawkin heat pump is sized against, so ask the installer to show the system's heating output at 13F, not at the milder rating-label temperature.
Ask whether the quote is whole-home or partial-home, because with 86% of Manahawkin on gas and 8% already electric the two paths carry different rebate figures and different sizing.
Ask for the heat-loss calculation room by room; the median Manahawkin home has 6.8 rooms and was built around 1983, and the count of heads and the tonnage follow the rooms and the insulation, not the square footage.
The form on this page is the follow-up for Manahawkin. The public number is the number the contractor quotes from.
No local contractor is named on this door for Manahawkin yet. A request from this page goes to the first licensed shop that takes the door.