Jackson County heating and cooling, county by county: 2,783 square miles of Oregon lying close to the centre of the Medford metro, 15 ZIP codes, and a climate record read from MEDFORD ROGUE VLY AP, OR US. TempReach USA connects you with an independent local HVAC technician; this page sets out the county's own figures.
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Jackson County in one paragraph: 2,783 square miles in Oregon, 15 ZIP codes, a heating climate pressure read from the normals at MEDFORD ROGUE VLY AP, OR US, and housing that answers 4,203 heating degree days against 908 cooling degree days a year. TempReach USA is a referral service, not an HVAC company — one call connects you with an independent local HVAC technician serving this county.
The station for this county's metro is MEDFORD ROGUE VLY AP, OR US, and its NOAA 1991-2020 normals are the source of every figure in this section. Precipitation averages 18.43 inches a year; the temperature record averages 55.9 degrees, built from 61.2 days at 90 or above and 63.9 nights at or below freezing; the workload totals 4,203 heating degree days and 908 cooling degree days. Jackson County is read through that record throughout this page.
There is a second heating pressure in Jackson County that the degree days only imply: repetition across distance. A cold snap does not visit one street here; it visits all 15 of the county's ZIP codes in the same night, from the communities nearest the metro's centre to the edge of its 2,783 square miles, and every ageing system in that ground is examined by the same low temperature at the same hour. That simultaneity — many systems, one weather, a county's worth of roads between the calls — is what makes the cold weeks in a heating-profile county feel different from the same weeks in a city.
One more county fact belongs in the record: position. Jackson County sits at 42.411621, -122.675611 on the map — the centroid of a county whose communities spread across 2,783 square miles of Oregon. Position decides which end of the metro's weather arrives first and which of its service patterns a household here meets most; the rest of this page is that position, read through the climate record and the metro's data.
A ZIP code in Jackson County is a small climate-and-housing district of its own. The county's 15 codes — 97501, 97502, 97503, 97504 among them — all read the same normals from MEDFORD ROGUE VLY AP, OR US, yet the systems inside them were installed in different decades, serve different house sizes, and fail in different orders. That is why this page prints the whole list rather than a summary: the codes are the finest division of the county the data supports, and they are the division the work itself follows.
The neighbour list for Jackson County is empty in the record, and the page treats that as a fact about position rather than a gap: this county sits at its own place in the Medford metro — close to the centre of the Medford metro, roughly 0 miles from the centre — without another covered county directly beside it on this site. Its heating and cooling story is therefore told from its own record alone: land, codes, communities and climate, with the metro page carrying the wider frame.
A service calendar for Jackson County can be written straight from its station record. Spring belongs to the cooling plant: 908 cooling degree days are coming, and the systems that will carry them are checked before the first of the 61.2 hot days arrives. Autumn belongs to the heating plant, ahead of 4,203 heating degree days and 63.9 freezing nights. The middle weeks belong to the unglamorous work — filters, drains, duct joints — that both seasons quietly depend on. The record at MEDFORD ROGUE VLY AP, OR US does not change much year to year, which is what makes the calendar worth keeping.
There is a practical reason this page names Jackson County's communities one by one. A heating or cooling system belongs to a house, a house belongs to a community, and the community's building decade is the strongest single clue to what the system will need — the 14 places recorded here, from Medford through White City and beyond, each carry that clue in their streets. The metro data on the Medford page describes the whole region; this list is where the description becomes local.
The growth figures deserve their own reading in Jackson County. 25.8% of the Medford metro's homes were built since 2000 — the largest or near-largest band in many of its counties — and those homes are now old enough that their first systems are reaching replacement age together, subdivision by subdivision. Set against them, the 45.9% of the metro's stock that predates 1980 is deep into its second and third systems. One county, two replacement waves running at once, and a maintenance diary that has to serve both.
Put the county's coverage facts in one place and they read like this: 2,783 square miles of land in Oregon, 14 listed communities, 15 ZIP codes, 0 neighbouring counties on the record, and a place inside the Medford metro coverage. No single figure describes the county; the set of them does, and it is the set this page is organised around, from the climate record above to the community and ZIP lists below.
City pages carry the metro-wide homework — housing eras, the problem ranking, services in depth. This county sits inside their coverage.
Population 85,794
Population 21,343
Population 19,183
Population 10,913
Population 9,783
Population 6,271
Population 4,383
Population 3,083
Population 2,991
Population 2,092
Population 1,475
Population 1,264
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 Jackson County and the Medford 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