Trends · data through August 2026

Fast Food Restaurants in San Jose-Sunnyvale-Santa Clara, CA

Iceflower tracks 194 stores from 33 fast food restaurants chains in San Jose-Sunnyvale-Santa Clara, CA. Wienerschnitzel grew fastest over the last year, ahead of In-N-Out Burger and KFC.

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
33
Tracked stores
194
Consumer panel
130M+

Growth ranking

Fastest-growing tracked fast food restaurants 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. Wienerschnitzel and In-N-Out Burger sit in the high-growth half.

# Chain YoY growth
RankChainRank movementYoY growth
1 W Wienerschnitzel logo Wienerschnitzel - +18.9%
2 I In-N-Out Burger logo In-N-Out Burger - +3.8%
3 K KFC logo KFC ▲1 +2.3%
4 C Chick-fil-A logo Chick-fil-A - +1.7%
5 B Burger King logo Burger King - +1.7%
6 D Dave's Hot Chicken logo Dave's Hot Chicken ▲1 +0.6%
7 P Panda Express logo Panda Express - -0.7%
8 M McDonald's logo McDonald's - -4.2%
9 C Carl's Jr. logo Carl's Jr. - -4.8%
10 T Taco Bell logo Taco Bell - -7.5%
11 W Wendy's logo Wendy's - -8.9%
12 F Five Guys logo Five Guys ▼2 -12.1%
13 J Jack in the Box logo Jack in the Box - -12.8%
  • McDonald's
  • Chick-fil-A
  • In-N-Out Burger
  • Taco Bell
  • Jack in the Box
  • Panda Express
  • Burger King
  • Other tracked chains

Store footprint

Store map

194 tracked store locations in San Jose-Sunnyvale-Santa Clara, CA. The 7 largest tracked chains are highlighted.

  • McDonald's (50)
  • Chick-fil-A (11)
  • In-N-Out Burger (7)
  • Taco Bell (16)
  • Jack in the Box (17)
  • Panda Express (25)
  • Burger King (15)
  • Other tracked chains

Top tracked chains by store count

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