Trends · data through September 2026

Auto Parts Stores in Baltimore-Columbia-Towson, MD

Iceflower tracks 198 stores from 61 auto parts store chains in Baltimore-Columbia-Towson, MD. Parts Authority grew fastest over the last year, ahead of Advance Auto Parts and AutoZone.

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
61
Tracked stores
198
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. Parts Authority and Advance Auto Parts sit in the high-growth half.

# Chain YoY growth
RankChainRank movementYoY growth
1 Parts Authority ▲2 +8.5%
2 Advance Auto Parts - +4.9%
3 AutoZone - +3.9%
4 FleetPride ▲1 +3.2%
5 NAPA Auto Parts ▲1 -7.0%
6 Battery Warehouse - -11.8%
7 Fisher Auto Parts ▼1 -27.3%
8 LKQ Pick Your Part - -33.8%
9 Salvo Auto Parts ▼3 -100.0%
  • AutoZone
  • Advance Auto Parts
  • NAPA Auto Parts
  • Fisher Auto Parts
  • O'Reilly Auto Parts
  • LKQ Pick Your Part
  • Parts Authority
  • Other tracked chains

Store footprint

Store map

198 tracked store locations in Baltimore-Columbia-Towson, MD. The 7 largest tracked chains are highlighted. The top 5 chains by store count run 125 of the 198 stores (63%); 48 of the 61 tracked chains have a single store here. 9% of the tracked gas & auto stores here are auto parts stores, the same share as across Maryland.

  • AutoZone (38)
  • Advance Auto Parts (52)
  • NAPA Auto Parts (19)
  • Fisher Auto Parts (10)
  • O'Reilly Auto Parts (5)
  • LKQ Pick Your Part (3)
  • Parts Authority (3)
  • Other tracked chains

Top tracked chains by store count

  • 1 Advance Auto Parts 52
  • 2 AutoZone 38
  • 3 NAPA Auto Parts 19
  • 4 Fisher Auto Parts 10
  • 5 Battery Warehouse 6
  • 6 O'Reilly Auto Parts 5
  • 7 Salvo Auto Parts 5
  • 8 LKQ Pick Your Part 3
  • 9 Parts Authority 3
  • 10 FleetPride 3
  • 11 Interstate All Battery Center 2
  • 12 Carquest Auto Parts 2
  • 13 Ken's Service Center 2
  • 14 Bay Area Point S Tire & Auto Service 1
  • 15 Shifflett's Used Auto Parts 1
  • 16 The Rim Exchange 1
  • 17 K & L Auto Specialist 1
  • 18 Cliff's Auto Parts 1
  • 19 Absolute Style and Sound 1
  • 20 Cox Auto Parts 1
  • 21 Cheweys Performance Auto 1
  • 22 Peters Truck Equipment 1
  • 23 Erdman Auto Parts 1
  • 24 Allied Starter Alternator Service 1
  • 25 Bennett & Cohey 1
  • 26 Marty's Auto Parts 1
  • 27 NAPA North East Parts Group 1
  • 28 Taneytown Auto Parts 1
  • 29 Redmond's Auto Parts 1
  • 30 M & G Customs 1
  • 31 Stevens Battery Warehouse 1
  • 32 Calton Car and Parts 1
  • 33 BWI Motorsports 1
  • 34 Delcoline 1
  • 35 CRW Parts, Inc. 1
  • 36 Bill Kidd's Toyota 1
  • 37 Mobile Dealer Solutions 1
  • 38 Eastern Performance Cycles 1
  • 39 All Roads TRP 1
  • 40 Direct Express Auto Tag and Title 1
  • 41 Caples Car Care 1
  • 42 Kinetic Autoworks 1
  • 43 Trick Trucks & Cars 1
  • 44 Rim Source Motorsports 1
  • 45 Tony's Custom Exhaust 1
  • 46 Extreme 4 Wheel Parts 1
  • 47 Centreville Trailer Parts 1
  • 48 Westminster Speed & Sound 1
  • 49 Auto Parts Outlet 1
  • 50 Rim Renew 1

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