Trends · data through September 2026

Auto Parts Stores in Austin-Round Rock-San Marcos, TX

Iceflower tracks 144 stores from 23 auto parts store chains in Austin-Round Rock-San Marcos, TX. O'Reilly Auto Parts grew fastest over the last year, ahead of AutoZone and Advance Auto Parts.

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
23
Tracked stores
144
Consumer panel
130M+

Growth ranking

Fastest-growing tracked auto parts store 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. O'Reilly Auto Parts and AutoZone sit in the high-growth half.

# Chain YoY growth
RankChainRank movementYoY growth
1 O'Reilly Auto Parts - +2.7%
2 AutoZone - -0.6%
3 Advance Auto Parts - -5.4%
4 A-Line Auto Parts - -23.3%
5 NAPA Auto Parts - -27.6%
  • AutoZone
  • O'Reilly Auto Parts
  • Advance Auto Parts
  • NAPA Auto Parts
  • Lamb's Tire
  • Custom Sounds & Tint
  • HOLT Truck Centers
  • Other tracked chains

Store footprint

Store map

144 tracked store locations in Austin-Round Rock-San Marcos, TX. The 7 largest tracked chains are highlighted. The top 5 chains by store count run 123 of the 144 stores (85%); 15 of the 23 tracked chains have a single store here. 9% of the tracked gas & auto stores here are auto parts stores, against 12% across Texas.

  • AutoZone (42)
  • O'Reilly Auto Parts (42)
  • Advance Auto Parts (27)
  • NAPA Auto Parts (7)
  • Lamb's Tire (1)
  • Custom Sounds & Tint (2)
  • HOLT Truck Centers (1)
  • Other tracked chains

Top tracked chains by store count

More trends

Ready to see your market clearly?

Create an account, pick a plan, and explore your merchants, competitors and customers the way they actually behave.

Working in restaurants and QSR? See consumer transaction data for restaurants and QSR →