Jacksonville / Fleming Island
Fleming Island has 29,766 residents (give or take 1,796) (ACS 2020-2024 5-year, table B01003, https://data.census.gov/table/ACSDT5Y2024.B01003?g=160XX00US1222660, checked 2026-10-19), about 1,879 people per square mile.
Fleming Island is about 17 miles from the Census center point for Jacksonville in a straight line and covers 15.838 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).
The quote form takes a ZIP code; for Fleming Island that is 32003 (Census 2020 ZCTA to county subdivision and ZCTA to place relationship files, ZIP areas at least 20% inside the town, https://www2.census.gov/geo/docs/maps-data/data/rel2020/zcta520/tab20_zcta520_cousub20_natl.txt and https://www2.census.gov/geo/docs/maps-data/data/rel2020/zcta520/tab20_zcta520_place20_natl.txt, checked 2026-10-19).
Of the 11,470 occupied homes in Fleming Island, 2% heat with natural gas, 0% with heating oil, 95% with electricity and 2% with propane (ACS 2020-2024 5-year, table B25040, https://data.census.gov/table/ACSDT5Y2024.B25040?g=160XX00US1222660, checked 2026-10-19).
Electricity already heats 95% of Fleming Island homes, ahead of gas at 2%, and a home on electric baseboard sees the biggest bill change from a heat pump because it replaces resistance heat one for one.
Fleming Island has about the Clay County oil share of 0% and the same 95% electric share (ACS 2020-2024 5-year, table B25040, https://data.census.gov/table/ACSDT5Y2024.B25040?g=050XX00US12019, checked 2026-10-19).
Fleming Island has 12,043 housing units, 0% built before 1940 and 7% before 1980, with 54% built in 2000 or later (ACS 2020-2024 5-year, table B25034, https://data.census.gov/table/ACSDT5Y2024.B25034?g=160XX00US1222660, checked 2026-10-19).
The median Fleming Island home was built in 2001 (ACS 2020-2024 5-year, table B25035, https://data.census.gov/table/ACSDT5Y2024.B25035?g=160XX00US1222660, checked 2026-10-19) and the median home has 7.1 rooms (ACS 2020-2024 5-year, table B25018, https://data.census.gov/table/ACSDT5Y2024.B25018?g=160XX00US1222660, checked 2026-10-19).
78% of Fleming Island homes are single-family detached, 1% are in two- to four-unit buildings and 10% are in buildings of five or more units (ACS 2020-2024 5-year, table B25024, https://data.census.gov/table/ACSDT5Y2024.B25024?g=160XX00US1222660, checked 2026-10-19).
With 78% detached houses and 1% in small multi-family buildings, a Fleming Island quote is usually one or two outdoor units with ducted or ductless heads sized room by room. With 15% of Fleming Island homes rented (ACS 2020-2024 5-year, table B25003, https://data.census.gov/table/ACSDT5Y2024.B25003?g=160XX00US1222660, checked 2026-10-19), the landlord signs the quote in many of them.
No electric utility is on file for Fleming Island on this door yet, so this page does not name one; the name on the bill decides which rebate path applies.
Florida utility heat pump rebates (Orlando, Tampa), run by OUC / Duke Energy Florida / TECO, is a live program for Florida addresses and publishes its terms without one headline figure (registry row 26 verified 2026-10-15, https://www.ouc.com/solutions-programs/savings/rebates/heat-pump-ac/, checked 2026-10-16); confirm eligibility for the Fleming Island address before counting it. With 95% of Fleming Island homes already on electric heat and 4% on gas, oil or propane, the row that applies depends on the name on the electric bill and the fuel coming out.
Heating design temperature: 32F. Source: ENERGY STAR Design Temperature Limit Reference Guide (2019 Edition), Clay County row, 99% heating, PDF pages 17 to 20 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 32F figure is the Clay County cold-day number a Fleming Island heat pump is sized against, so ask the installer to show the system's heating output at 32F, not at the milder rating-label temperature.
Ask for the heat-loss calculation room by room; the median Fleming Island home has 7.1 rooms and was built around 2001, 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 Fleming Island. The public number is the number the contractor quotes from.
No local contractor is named on this door for Fleming Island yet. A request from this page goes to the first licensed shop that takes the door.