Trends · data through September 2026

Sandwich & Sub Shops in Boise City, ID

Iceflower tracks 101 stores from 33 sandwich & sub shops in Boise City, ID. Jersey Mike's Subs grew fastest over the last year, ahead of Firehouse Subs and Blimpie.

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
101
Consumer panel
130M+

Growth ranking

Fastest-growing tracked sandwich & sub shops

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. Jersey Mike's Subs and Firehouse Subs sit in the high-growth half.

# Chain YoY growth
RankChainRank movementYoY growth
1 J Jersey Mike's Subs logo Jersey Mike's Subs - +11.8%
2 F Firehouse Subs logo Firehouse Subs - +2.7%
3 B Blimpie logo Blimpie - +2.3%
4 A Arby's logo Arby's - +0.9%
5 P Port of Subs logo Port of Subs - -0.8%
6 J Jimmy John's logo Jimmy John's - -1.2%
7 S Subway logo Subway - -9.2%
  • Jimmy John's
  • Subway
  • Jersey Mike's Subs
  • Arby's
  • Firehouse Subs
  • Blimpie
  • Great Scotts Garden Valley
  • Other tracked chains

Store footprint

Store map

101 tracked store locations in Boise City, ID. The 7 largest tracked chains are highlighted.

  • Jimmy John's (14)
  • Subway (28)
  • Jersey Mike's Subs (6)
  • Arby's (7)
  • Firehouse Subs (4)
  • Blimpie (12)
  • Great Scotts Garden Valley (1)
  • Other tracked chains

Top tracked chains by store count

More trends

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