Wichita / Coffeyville
Coffeyville has 8,662 residents (give or take 52) (ACS 2020-2024 5-year, table B01003, https://data.census.gov/table/ACSDT5Y2024.B01003?g=160XX00US2014600, checked 2026-10-19), about 915 people per square mile.
Coffeyville is about 104 miles from the Census center point for Wichita in a straight line and covers 9.469 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 3,524 occupied homes in Coffeyville, 78% heat with natural gas, 1% with heating oil, 18% with electricity and 2% with propane (ACS 2020-2024 5-year, table B25040, https://data.census.gov/table/ACSDT5Y2024.B25040?g=160XX00US2014600, checked 2026-10-19).
Gas heats 78% of Coffeyville against electricity at 18%, so most quotes here are a partial-home system that carries the shoulder seasons and the summer while the gas boiler stays for the deepest cold, or a whole-home system when the house is ready for it.
Coffeyville has about the Montgomery County oil share of 0% and 4 points less electric heat than the county's 22% (ACS 2020-2024 5-year, table B25040, https://data.census.gov/table/ACSDT5Y2024.B25040?g=050XX00US20125, checked 2026-10-19).
Coffeyville has 4,434 housing units, 37% built before 1940 and 84% before 1980, with 5% built in 2000 or later (ACS 2020-2024 5-year, table B25034, https://data.census.gov/table/ACSDT5Y2024.B25034?g=160XX00US2014600, checked 2026-10-19).
The median Coffeyville home was built in 1954 (ACS 2020-2024 5-year, table B25035, https://data.census.gov/table/ACSDT5Y2024.B25035?g=160XX00US2014600, checked 2026-10-19) and the median home has 5.7 rooms (ACS 2020-2024 5-year, table B25018, https://data.census.gov/table/ACSDT5Y2024.B25018?g=160XX00US2014600, checked 2026-10-19).
82% of Coffeyville 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=160XX00US2014600, checked 2026-10-19).
With 82% detached houses and 5% in small multi-family buildings, a Coffeyville quote is usually one or two outdoor units with ducted or ductless heads sized room by room. With 32% of Coffeyville homes rented (ACS 2020-2024 5-year, table B25003, https://data.census.gov/table/ACSDT5Y2024.B25003?g=160XX00US2014600, checked 2026-10-19), the landlord signs the quote in many of them.
No electric utility is on file for Coffeyville on this door yet, so this page does not name one; the name on the bill decides which rebate path applies.
Heating design temperature: 10F. Source: ENERGY STAR Design Temperature Limit Reference Guide (2019 Edition), Montgomery County row, 99% heating, PDF pages 41 to 46 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 10F figure is the Montgomery County cold-day number a Coffeyville heat pump is sized against, so ask the installer to show the system's heating output at 10F, not at the milder rating-label temperature.
Ask whether the quote is whole-home or partial-home, because with 78% of Coffeyville on gas and 18% already electric the two paths carry different rebate figures and different sizing.
Ask for the heat-loss calculation room by room; a Coffeyville house from before 1940 (37% of the 4,434 units) rarely matches a square-footage rule of thumb.
The form on this page is the follow-up for Coffeyville. The public number is the number the contractor quotes from.
No local contractor is named on this door for Coffeyville yet. A request from this page goes to the first licensed shop that takes the door.