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THEHVAC STANDARD

Independent HVAC reporting for homeowners and HVAC professionals.

LOCAL · JACKSONVILLE

Jacksonville-area HVAC (Northeast Florida)

Our Jacksonville coverage follows the five-county federal metro boundary in Northeast Florida. Below: the official boundary, what power costs in Florida, the climate, and the questions Jacksonville-area homeowners ask most.

Jacksonville riverfront with a steel bridge crossing the St. Johns River

The Jacksonville market at a glance

LAST CHECKED OCT 2, 2026
METRO BOUNDARY
Jacksonville, FL Metropolitan Statistical AreaCore-based statistical area (CBSA) code 27260.
5 member counties:
  • Baker
  • Clay
  • Duval
  • Nassau
  • St. Johns
Source: OMB Bulletin No. 23-01 (July 21, 2023), Census delineation file (opens in a new tab)
FLORIDA HOME ELECTRICITY
15.03¢/kWhAverage residential electricity price in Florida, July 2026. The U.S. average that month was 18.31¢/kWh.
Source: EIA Electric Power Monthly, Table 5.6.A (opens in a new tab)
CLIMATE NORMALS (1991–2020)
Cooling degree days
2,803.2
Heating degree days
1,227.6
Annual normals, base 65°F (NCEI readme (opens in a new tab)), at NOAA station USW00013889 (Jacksonville).
Source: NOAA NCEI U.S. Climate Normals, 1991–2020 (opens in a new tab)