Camden / Mullica Hill
Mullica Hill has 4,591 residents (give or take 678) (ACS 2020-2024 5-year, table B01003, https://data.census.gov/table/ACSDT5Y2024.B01003?g=160XX00US3449440, checked 2026-10-19), about 1,224 people per square mile.
Mullica Hill is about 16 miles from the Census center point for Camden in a straight line and covers 3.75 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 1,620 occupied homes in Mullica Hill, 83% heat with natural gas, 4% with heating oil, 14% with electricity and 0% with propane (ACS 2020-2024 5-year, table B25040, https://data.census.gov/table/ACSDT5Y2024.B25040?g=160XX00US3449440, checked 2026-10-19).
Gas heats 83% of Mullica Hill against electricity at 14%, 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.
Mullica Hill has 4 points less oil heat than Gloucester County as a whole, where 8% of homes burn oil, and 3 points more electric heat than the county's 11% (ACS 2020-2024 5-year, table B25040, https://data.census.gov/table/ACSDT5Y2024.B25040?g=050XX00US34015, checked 2026-10-19).
Mullica Hill has 1,634 housing units, 10% built before 1940 and 20% before 1980, with 37% built in 2000 or later (ACS 2020-2024 5-year, table B25034, https://data.census.gov/table/ACSDT5Y2024.B25034?g=160XX00US3449440, checked 2026-10-19).
Mullica Hill has 14 points more homes built after 2000 than the county's 23% (ACS 2020-2024 5-year, table B25034, https://data.census.gov/table/ACSDT5Y2024.B25034?g=050XX00US34015, checked 2026-10-19).
The median Mullica Hill home was built in 1995 (ACS 2020-2024 5-year, table B25035, https://data.census.gov/table/ACSDT5Y2024.B25035?g=160XX00US3449440, checked 2026-10-19) and the median home has 7.6 rooms (ACS 2020-2024 5-year, table B25018, https://data.census.gov/table/ACSDT5Y2024.B25018?g=160XX00US3449440, checked 2026-10-19).
77% of Mullica Hill homes are single-family detached, 5% 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=160XX00US3449440, checked 2026-10-19).
With 77% detached houses and 5% in small multi-family buildings, a Mullica Hill quote is usually one or two outdoor units with ducted or ductless heads sized room by room. With 19% of Mullica Hill homes rented (ACS 2020-2024 5-year, table B25003, https://data.census.gov/table/ACSDT5Y2024.B25003?g=160XX00US3449440, checked 2026-10-19), the landlord signs the quote in many of them.
No electric utility is on file for Mullica Hill on this door yet, so this page does not name one; the name on the bill decides which rebate path applies.
Median household income in Mullica Hill is $131,250 (ACS 2020-2024 5-year, table B19013, https://data.census.gov/table/ACSDT5Y2024.B19013?g=160XX00US3449440, 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: 11F. Source: ENERGY STAR Design Temperature Limit Reference Guide (2019 Edition), Gloucester 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 11F figure is the Gloucester County cold-day number a Mullica Hill heat pump is sized against, so ask the installer to show the system's heating output at 11F, not at the milder rating-label temperature.
Ask whether the quote is whole-home or partial-home, because with 83% of Mullica Hill on gas and 14% already electric the two paths carry different rebate figures and different sizing.
Ask for the heat-loss calculation room by room; the median Mullica Hill home has 7.6 rooms and was built around 1995, 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 Mullica Hill. The public number is the number the contractor quotes from.
No local contractor is named on this door for Mullica Hill yet. A request from this page goes to the first licensed shop that takes the door.