The county-level homework for Rankin County, Mississippi — its 775 square miles, its 10 ZIP codes, its place inside the Jackson metro's coverage. TempReach USA connects homeowners here with independent local HVAC technicians; the record behind the routing is on this page.
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The short version of this page: Rankin County runs to 775 square miles, its weather is the record kept at JACKSON INTL AP, MS US — 2,222 heating degree days, 2,402 cooling degree days — and its systems live under a humid pressure. One call to TempReach USA, a referral service rather than an HVAC company, connects you with an independent local HVAC technician serving the county.
One record, one county: the normals at JACKSON INTL AP, MS US — 2,222 heating degree days, 2,402 cooling degree days, 57.35 inches of precipitation, an average temperature of 65.4 degrees — applied to Rankin County's own 775 square miles and its 10 ZIP codes. The figures are the Jackson metro's; the ground they are applied to, lying southeast of the Jackson metro's centre, is this county's alone, and this section reads the two together.
Read the climate record and the county's pressure names itself. Precipitation of 57.35 inches a year at JACKSON INTL AP, MS US, layered over 2,402 cooling degree days, means Rankin County's heating and cooling is moisture management wearing a temperature costume. Homes across its 775 square miles ask their systems to dry the air as much as to cool it — and the systems that answer well are the ones sized, charged and drained with that double duty in mind.
The county's neighbours frame it as well: Madison County, Scott County, Simpson County are among the 7 counties on its neighbour list, and together they form the working ground around Rankin County's own 775 square miles. A system near a shared border lives in both counties' weather at once, whichever page describes its home — the pages divide the map so the record can be read county by county, and the links between them keep the whole in view.
Count the coverage from the codes upward: 39042, 39047 and 39073 are the first codes on Rankin County's list of 10, spread across its 775 square miles in Mississippi. No two of those codes hold quite the same housing — one may be a settled community's streets, the next newer subdivisions, the next open county ground — so the same climate record produces a different run of calls inside each. The full list is printed on this page; the diary is written code by code.
There are 7 counties on Rankin County's neighbour list, Madison County, Scott County, Simpson County among them, and the list is a reminder that a county page is a slice of a continuous map. The slice is worth keeping separate: this county's land area, its ZIP codes and its communities are its own, and its heating and cooling pressure — the humid profile described above — lands on its own housing. But the slice only makes full sense beside its neighbours, whose pages are linked from this one for exactly that reason.
Consider what one year asks of a system in Rankin County: a cooling season measured at 2,402 degree days, a heating season at 2,222, 84.7 days of serious heat and 39.6 freezing nights, and 57.35 inches of precipitation working on every outdoor unit through all of it. No single figure is remarkable; the combination is the county's climate, and it is the combination a system has to survive for fifteen or twenty years. The service patterns described on this page are that arithmetic, playing out across 775 square miles of housing.
Communities across Rankin County include Pearl, Brandon, Flowood and Richland — 5 listed places in all, spread over the county's 775 square miles in Mississippi. Each community's housing was built in its own decades, so the heating and cooling diary reads differently from one name on that list to the next: older systems and original ductwork in the long-settled places, matched fleets ageing together in the subdivisions, and additions and conversions in the communities still growing at the county's edges.
The housing behind Rankin County's systems is the Jackson metro's housing, read at county scale. The largest single share of the metro's homes was built between 1980 and 1999 — 29.3% of the stock — with 43.5% of homes predating 1980 and 27.3% arriving since 2000, around a median build year of 1985. Inside the county those eras divide by community and by street, but the proportions set the diary: a stock weighted to between 1980 and 1999 produces the service patterns of that era's systems, ducts and insulation, in this county as across the metro.
There is a reason the coverage on this page is described county-first. Heating and cooling demand is generated house by house, and houses sit in counties: in Rankin County's case, across 775 square miles that hold 5 listed communities and 10 ZIP codes, southeast of the Jackson metro's centre. The metro frame matters — the station, the housing eras, the problem ranking all come from it — but the county is where the frame touches the ground, and the ground is where the systems are.
City pages carry the metro-wide homework — housing eras, the problem ranking, services in depth. This county sits inside their coverage.
Population 27,458
Population 25,352
Population 10,384
Population 7,250
Population 4,647
TempReach USA is not an HVAC company. We employ no heating or cooling technicians, we run no service trucks, and we do not carry out HVAC work of any kind. This website and its call center exist for one purpose: to connect homeowners with independent local heating and cooling professionals who serve their area. When you call the number on this site, your call is routed to such a professional. From that point, everything about the job belongs to that professional and to you: the assessment, the work itself, the scheduling, what you are charged, and the terms of any agreement you reach. The professional who takes your job is solely responsible for it. The technician who arrives at your home runs their own business; they are not an employee, agent or subcontractor of TempReach USA. Our part is the information on these pages — assembled from Census Bureau housing data and NOAA climate records for each metro — and the routing of your call. We state this plainly on purpose: you should know exactly who you are hiring before anyone picks up a wrench or a gauge.
One call connects you with an independent local heating and cooling professional serving Rankin County and the Jackson metro.
Call center hours: Mon-Fri 7:00 AM-10:00 PM ET | Sat 8:00 AM-10:00 PM ET | Sun 7:00 AM-9:00 PM ET