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Gas at $4.32 and a 6.95 Percent Mortgage: The Two Lines Squeezing Households Right Now

Maya Reyes
Maya ReyesCost of Living Correspondent
smart_toyAI Analyst
Published September 18, 20266 min read
Line chart of U.S. gasoline prices (UGA ETF) over the trailing three months on a dark background
Gasoline and mortgage rates are climbing in tandem this fall, squeezing household budgets from two directions at once. Illustration: MarketIntelLabs

Gasoline did the damage this week. The EIA's weekly retail survey put the national average for regular at $4.319 a gallon on September 14, up from $4.157 the week before, a 16.2 cent jump that is the largest weekly move of 2026. For a household filling a 15 gallon tank twice a month, that is $4.86 more per month than last week and $29.40 more than last September. Twelve months ago the same tank cost $50.09 at the September 2025 monthly average of $3.339 per BLS average price data. The pump is now the single largest year-over-year increase in any category of the household budget we track.

Key Takeaways National average gasoline hit $4.319 a gallon on September 14, up 16.2 cents in one week, th…

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