St. Louis / Ozark
Ozark has 22,417 residents (give or take 31) (ACS 2020-2024 5-year, table B01003, https://data.census.gov/table/ACSDT5Y2024.B01003?g=160XX00US2955766, checked 2026-10-19), about 1,845 people per square mile.
Ozark is about 196 miles from the Census center point for St. Louis in a straight line and covers 12.148 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 8,408 occupied homes in Ozark, 55% heat with natural gas, 0% with heating oil, 42% with electricity and 2% with propane (ACS 2020-2024 5-year, table B25040, https://data.census.gov/table/ACSDT5Y2024.B25040?g=160XX00US2955766, checked 2026-10-19).
Gas heats 55% of Ozark against electricity at 42%, 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.
Ozark has about the Christian County oil share of 0% and 5 points more electric heat than the county's 37% (ACS 2020-2024 5-year, table B25040, https://data.census.gov/table/ACSDT5Y2024.B25040?g=050XX00US29043, checked 2026-10-19).
Ozark has 8,742 housing units, 2% built before 1940 and 14% before 1980, with 55% built in 2000 or later (ACS 2020-2024 5-year, table B25034, https://data.census.gov/table/ACSDT5Y2024.B25034?g=160XX00US2955766, checked 2026-10-19).
Ozark has 7 points more homes built after 2000 than the county's 48% (ACS 2020-2024 5-year, table B25034, https://data.census.gov/table/ACSDT5Y2024.B25034?g=050XX00US29043, checked 2026-10-19).
The median Ozark home was built in 2002 (ACS 2020-2024 5-year, table B25035, https://data.census.gov/table/ACSDT5Y2024.B25035?g=160XX00US2955766, checked 2026-10-19) and the median home has 5.5 rooms (ACS 2020-2024 5-year, table B25018, https://data.census.gov/table/ACSDT5Y2024.B25018?g=160XX00US2955766, checked 2026-10-19).
70% of Ozark homes are single-family detached, 12% 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=160XX00US2955766, checked 2026-10-19).
With 70% detached houses and 12% in small multi-family buildings, a Ozark quote is usually one or two outdoor units with ducted or ductless heads sized room by room. With 37% of Ozark homes rented (ACS 2020-2024 5-year, table B25003, https://data.census.gov/table/ACSDT5Y2024.B25003?g=160XX00US2955766, checked 2026-10-19), the landlord signs the quote in many of them.
Ozark has 11 points fewer detached houses than Christian County overall (81%) (ACS 2020-2024 5-year, table B25024, https://data.census.gov/table/ACSDT5Y2024.B25024?g=050XX00US29043, checked 2026-10-19).
55% of Ozark housing was built in 2000 or later (ACS 2020-2024 5-year, table B25034, https://data.census.gov/table/ACSDT5Y2024.B25034?g=160XX00US2955766, checked 2026-10-19), and homes that recent usually meet the insulation codes in place at the time, so a heat pump sized to the floor plan lands closer to the real load than it would in an older neighborhood.
No electric utility is on file for Ozark 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 Ozark is $74,182 (ACS 2020-2024 5-year, table B19013, https://data.census.gov/table/ACSDT5Y2024.B19013?g=160XX00US2955766, 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), Christian County row, 99% heating, PDF pages 68 to 73 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 Christian County cold-day number a Ozark 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 55% of Ozark on gas and 42% already electric the two paths carry different rebate figures and different sizing.
Ask for the heat-loss calculation room by room; the median Ozark home has 5.5 rooms and was built around 2002, 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 Ozark. The public number is the number the contractor quotes from.
No local contractor is named on this door for Ozark yet. A request from this page goes to the first licensed shop that takes the door.