Charlotte / Boone
Boone has 20,032 residents (give or take 27) (ACS 2020-2024 5-year, table B01003, https://data.census.gov/table/ACSDT5Y2024.B01003?g=160XX00US3707080, checked 2026-10-19), about 3,137 people per square mile.
Boone is about 84 miles from the Census center point for Charlotte in a straight line and covers 6.385 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).
25% of Boone homes are single-family detached, 12% are in two- to four-unit buildings and 57% are in buildings of five or more units (ACS 2020-2024 5-year, table B25024, https://data.census.gov/table/ACSDT5Y2024.B25024?g=160XX00US3707080, checked 2026-10-19).
With 57% of Boone homes in buildings of five or more units and 25% detached, the condo association usually decides where outdoor units can go, so that approval comes before the quote. With 74% of Boone homes rented (ACS 2020-2024 5-year, table B25003, https://data.census.gov/table/ACSDT5Y2024.B25003?g=160XX00US3707080, checked 2026-10-19), the landlord signs the quote in many of them.
Of the 5,975 occupied homes in Boone, 11% heat with natural gas, 8% with heating oil, 74% with electricity and 7% with propane (ACS 2020-2024 5-year, table B25040, https://data.census.gov/table/ACSDT5Y2024.B25040?g=160XX00US3707080, checked 2026-10-19).
Electricity already heats 74% of Boone homes, ahead of gas at 11%, and a home on electric baseboard sees the biggest bill change from a heat pump because it replaces resistance heat one for one.
Boone has 7 points less oil heat than Watauga County as a whole, where 15% of homes burn oil, and 19 points more electric heat than the county's 55% (ACS 2020-2024 5-year, table B25040, https://data.census.gov/table/ACSDT5Y2024.B25040?g=050XX00US37189, checked 2026-10-19).
No electric utility is on file for Boone on this door yet, so this page does not name one; the name on the bill decides which rebate path applies.
Boone has 6,985 housing units, 2% built before 1940 and 40% before 1980, with 28% built in 2000 or later (ACS 2020-2024 5-year, table B25034, https://data.census.gov/table/ACSDT5Y2024.B25034?g=160XX00US3707080, checked 2026-10-19).
The median Boone home was built in 1985 (ACS 2020-2024 5-year, table B25035, https://data.census.gov/table/ACSDT5Y2024.B25035?g=160XX00US3707080, checked 2026-10-19) and the median home has 4.2 rooms (ACS 2020-2024 5-year, table B25018, https://data.census.gov/table/ACSDT5Y2024.B25018?g=160XX00US3707080, checked 2026-10-19).
Heating design temperature: 15F. Source: ENERGY STAR Design Temperature Limit Reference Guide (2019 Edition), Watauga County row, 99% heating, PDF pages 86 to 90 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 15F figure is the Watauga County cold-day number a Boone heat pump is sized against, so ask the installer to show the system's heating output at 15F, not at the milder rating-label temperature.
Ask for the heat-loss calculation room by room; the median Boone home has 4.2 rooms and was built around 1985, 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 Boone. The public number is the number the contractor quotes from.
No local contractor is named on this door for Boone yet. A request from this page goes to the first licensed shop that takes the door.