Kootenai County heating and cooling, county by county: 1,238 square miles of Idaho lying close to the centre of the Coeur d'Alene metro, 11 ZIP codes, and a climate record read from SPOKANE FELTS FLD, WA US. TempReach USA connects you with an independent local HVAC technician; this page sets out the county's own figures.
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
The short version of this page: Kootenai County runs to 1,238 square miles, its weather is the record kept at SPOKANE FELTS FLD, WA US — 6,019 heating degree days, 507 cooling degree days — and its systems live under a heating 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.
Climate on this page is not a national average wearing a county's name. It is the specific record at SPOKANE FELTS FLD, WA US: 49.8 degrees as the average temperature, 17.36 inches of precipitation, 28.8 hot days and 123.3 freezing nights in the average year, 6,019 heating degree days against 507 cooling degree days. Kootenai County — 1,238 square miles, 11 ZIP codes, 14 listed communities — lives inside that record, and its heating and cooling systems are sized, serviced and replaced inside it too.
Heating pressure in Kootenai County can be counted in codes as well as in degree days. From 83801 through 83835 to 83876, the county's 11 ZIP codes divide 1,238 square miles of housing that one cold record — 6,019 heating degree days, 123.3 freezing nights, kept at SPOKANE FELTS FLD, WA US — examines in a single night. The fault is usually an old one, an igniter or an exchanger at the end of its winters; the ground it is found on, code by code, is what makes the diary this county's.
Set the county inside its metro and the picture completes. Kootenai County answers to the Coeur d'Alene metro's data — its housing profile, its problem ranking, its climate station — but the county is where that data touches ground: 14 communities, 11 ZIP codes, one county's worth of systems ageing under the record kept at SPOKANE FELTS FLD, WA US. This page is that ground-level reading, kept separate from the metro page so the local detail is never averaged away.
A ZIP code in Kootenai County is a small climate-and-housing district of its own. The county's 11 codes — 83801, 83810, 83814, 83815 among them — all read the same normals from SPOKANE FELTS FLD, WA 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.
On this coverage map Kootenai County stands without a listed neighbour — the record names no adjoining counties beside it inside the Coeur d'Alene metro, so the county's 1,238 square miles are read on their own terms here: their own position close to the centre of the Coeur d'Alene metro, their own ZIP codes, their own share of the metro's climate record. The systems in its homes face the same seasons as the rest of the metro; the ground they face them on is this county's alone.
The county's year divides by load. At one end, 28.8 days at 90 degrees or above pull the cooling season into its long peak; at the other, 123.3 nights at or below freezing do the same for heating; between them sit the shoulder weeks when neither plant runs hard. An average temperature of 49.8 degrees at SPOKANE FELTS FLD, WA US is what those two ends average out to, and 17.36 inches of precipitation spread across the year decide how much of the cooling season is also a moisture season. Kootenai County's households plan around that division — service ahead of the taller peak, filters and checks in the shoulders — whether they name it or not.
Kootenai County is a county of distinct communities rather than one continuous town: Coeur d'Alene, Post Falls, Hayden and Rathdrum are among the 14 places on its record, each with its own building era and its own stock of systems. Position plays its part as well — the county sits close to the centre of the Coeur d'Alene metro, so its communities meet the Coeur d'Alene metro's weather at slightly different distances from the centre — but it is the place list that a service diary follows, name by name, through the year.
The housing behind Kootenai County's systems is the Coeur d'Alene metro's housing, read at county scale. The largest single share of the metro's homes was built since 2000 — 41.2% of the stock — with 30.4% of homes predating 1980 and 41.2% arriving since 2000, around a median build year of 1995. Inside the county those eras divide by community and by street, but the proportions set the diary: a stock weighted to since 2000 produces the service patterns of that era's systems, ducts and insulation, in this county as across the metro.
One way to hold Kootenai County in mind is as the local layer of a wider dataset. Above it sits the Coeur d'Alene metro, with its Census housing profile and its NOAA station at SPOKANE FELTS FLD, WA US. At this level sit the county's own numbers — 1,238 square miles, 0 neighbouring counties, 11 ZIP codes, 14 listed places — and below it, not published anywhere, sit the individual homes whose systems all of it describes. This page works at the middle level, where the data is still local enough to act on.
City pages carry the metro-wide homework — housing eras, the problem ranking, services in depth. This county sits inside their coverage.
Population 55,558
Population 41,716
Population 16,021
Population 10,133
Population 2,526
Population 1,768
Population 901
Population 896
Population 830
Population 308
Population 249
Population 243
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 Kootenai County and the Coeur d'Alene 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