Inflation hits 3.7% as gasoline jumps 9.1% in September: what it means for Florida

U.S. consumer prices jumped 0.6% in September as a 9.1% surge in gasoline costs pushed annual inflation to 3.7%, the Bureau of Labor Statistics reported Wednesday. For Floridians, who drive long distances, depend on tourists who fly and drive in, and are home to a large population of retirees on fixed incomes, the report confirms what the pump has been showing for weeks: energy is driving the cost of living higher.

The September figure follows a 0.4% increase in August, and the 12-month rate climbed from 3.4% in August to 3.7%. The BLS said gasoline alone accounted for more than half of the monthly increase in the all-items index.

What the September report showed

Energy was the dominant story. The energy index rose 5.2% in September after a 2.1% increase in August, and it is up 20.4% over the past year. Gasoline prices are 34.2% higher than they were in September 2025.

Outside of energy, the picture was calmer. Core inflation, which strips out volatile food and energy prices and is watched closely by the Federal Reserve, rose 0.3% for the month and 2.6% over 12 months, up from 2.4% in August. Food prices were unchanged for the month, as a 0.2% rise in restaurant prices offset a 0.1% decline in grocery prices. Shelter costs, the largest single component of the index, rose 0.4% in September after a 0.3% gain in August.

The key components, as reported by the BLS, are below. Monthly changes are seasonally adjusted; 12-month changes are not.

Florida at the pump

Florida drivers felt the September spike directly. AAA reported the statewide average for regular gasoline at $4.28 a gallon on Sept. 21, up 14 cents in a week and $1.38 higher than at the end of February, according to CBS News Miami. Monroe County, which includes the Florida Keys, was the most expensive county at $4.56, while Escambia and Bay counties in the Panhandle were the cheapest at $4.04.

"Rising oil prices contributed to the latest jump at the pump," AAA spokesman Mark Jenkins said at the time, as tensions in the Middle East pushed crude higher.

Prices eased in early October. AAA put the Florida average at $4.08 on Oct. 4, down 29 cents from a week earlier but still roughly a dollar above the year-earlier level of about $3.05. AAA's daily state averages page listed Florida regular at about $4.12 on Oct. 13, compared with a national average of about $4.34.

Florida's metro inflation numbers

The BLS publishes separate price indexes for two Florida metro areas on alternating months, and the latest figures show a split between Tampa Bay and South Florida.

Prices in the Tampa-St. Petersburg-Clearwater area rose 1.9% over the 12 months ending in September and fell 0.1% from July, according to the regional table in Wednesday's release, well below the national rate. The Miami-Fort Lauderdale-West Palm Beach area, which is priced in even-numbered months and has no September reading, posted a 3.7% annual increase for the 12 months ending in August. In that August report, Miami-area gasoline prices were up 28.9% from a year earlier and energy costs were up 14.8%, while food was up just 1.0%. The next Miami-area figures, covering October, are scheduled for Nov. 10.

Across the South Census region, which includes Florida, prices were up 3.4% over the 12 months ending in September.

Tourism and travel costs

For an economy built on visitors, the travel components of the report stand out. Airline fares rose 1.2% in September and are up 22.4% from a year ago, the kind of increase that can weigh on fly-in vacations to Orlando, Miami and the Gulf Coast. The index for lodging away from home, which includes hotels, rose 2.0% in September after a 2.4% rise in August and is up 4.4% over 12 months.

Visitors who drive to Florida, and residents commuting across sprawling metro areas, face the gasoline increase directly. One partial offset for drivers: the motor vehicle insurance index, a major pain point for Florida households in recent years, is down 5.0% from a year earlier nationally.

What it means for retirees

Florida's older residents are affected in two ways. Higher fuel and travel costs hit fixed budgets, while the inflation measure used to set Social Security's annual cost-of-living adjustment also rose. The Consumer Price Index for Urban Wage Earners and Clerical Workers, or CPI-W, was up 3.9% over the 12 months ending in September, the BLS said. The Social Security Administration bases its annual adjustment on the CPI-W's July-through-September average, and the official 2027 figure comes from the agency, not the BLS.

Some categories that matter to retirees remain relatively tame. Medical care prices rose 0.1% in September and are up 1.5% over the past year, and grocery prices are up 1.8% over 12 months.

The Federal Reserve's next move

The report lands two weeks before the Federal Reserve's next policy meeting, scheduled for Oct. 27 and 28. On Sept. 16, the Fed's policy committee voted 12-0 to raise its benchmark federal funds rate by a quarter point to a range of 3.75% to 4%, saying in its statement that "inflation remains elevated" and that the move "will support a timelier return to the Committee's 2 percent goal." The Fed, led by Chair Kevin Warsh, has one more scheduled meeting this year, on Dec. 8 and 9.

With core inflation at 2.6% and the September jump concentrated in gasoline, CNBC reported that markets expect the Fed to skip an increase in October and raise rates again in December. Higher rates matter in Florida's housing market, where mortgage costs compound already-high insurance and condo association expenses.

What's next

The BLS will publish the October Consumer Price Index on Tuesday, Nov. 10, at 8:30 a.m. Eastern, the same day the Miami-area index for October is due. Whether that report shows relief depends heavily on oil: Florida's average pump price had already fallen from its late-September peak by early October, but it remained more than a dollar a gallon above last year's level. Before then, the Fed will announce its October decision on Oct. 28.