Trends · data through July 2026

Gas & Auto trends in Iowa

Iceflower tracks 725 stores from 267 gas & auto chains in Iowa. Phillips 66 grew fastest over the last year, ahead of Sapp Bros. and Discount Tire.

Rankings come from real card and bank transactions across a panel of 130M+ US and EU consumers. We publish relative growth and rankings, never revenue figures. About the data

Tracked chains
267
Tracked stores
725
Consumer panel
130M+

Growth ranking

Fastest-growing tracked gas & auto chains

Ranked by year-over-year growth of share of tracked local spend. Arrows show movement in the rankings since last year. Each dot in the chart is one tracked chain: bigger market position to the right, faster growth higher up, more tracked stores in a bigger dot. Colors match the store map below. Phillips 66 and Sapp Bros. sit in the high-growth half.

# Chain YoY growth
RankChainRank movementYoY growth
1 P Phillips 66 ▲1 +19.1%
2 S Sapp Bros. logo Sapp Bros. - +18.1%
3 D Discount Tire logo Discount Tire ▲2 +16.5%
4 V Valvoline Instant Oil Change logo Valvoline Instant Oil Change - +14.6%
5 M Mister Car Wash logo Mister Car Wash - +14.4%
6 T Tires Plus ▲3 +13.3%
7 E Enterprise Rent-A-Car logo Enterprise Rent-A-Car - +11.2%
8 E Executive Laser Wash logo Executive Laser Wash - +10.7%
9 C Cenex logo Cenex ▲3 +10.4%
10 U U-Haul Neighborhood Dealer logo U-Haul Neighborhood Dealer ▲1 +9.6%
11 A AutoZone logo AutoZone ▲1 +8.5%
12 N NAPA Auto Parts logo NAPA Auto Parts ▲2 +8.4%
13 O O'Reilly Auto Parts logo O'Reilly Auto Parts - +8.0%
14 C Club Car Wash logo Club Car Wash ▼1 +7.5%
15 A Arnold Motor Supply - +6.9%

Store footprint

Store map

725 tracked store locations in Iowa, colored by category.

Top tracked chains by store count

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