Metro by metro
The leading auto parts store chains in every Idaho metro area
Tracked auto parts store chains ranked by consumer spend in each metro area, Q4 2025–Q3 2026. O'Reilly Auto Parts leads in all 5 metro areas with enough data. Against their share in Idaho as a whole, O'Reilly Auto Parts stands out in 2 metro areas, AutoZone in 1 metro area, and NAPA Auto Parts in 1 metro area.
By tracked consumer spend, Q4 2025–Q3 2026
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O'Reilly Auto Parts
Relative #1 in 2 metro areas
Boise City, ID 1.1× · Idaho Falls, ID 1×
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AutoZone
Relative #1 in Coeur d'Alene, ID, 1.1× its share in Idaho
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NAPA Auto Parts
Relative #1 in Twin Falls, ID, 0.9× its share in Idaho
Not enough tracked stores: Lewiston, ID-WA (ID part) · Logan, UT-ID (ID part)
No ranked chain with 5% of the metro area's spend and 3 stores there: Pocatello, ID
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O'Reilly Auto Parts
#1 in all 5 metro areas
Not enough tracked stores: Lewiston, ID-WA (ID part) · Logan, UT-ID (ID part)
A metro area shows a ranking once it has at least 2 tracked auto parts store chains and 10 tracked stores. Relative to Idaho compares a chain's share of the metro area's spend with its share in Idaho as a whole. It ranks the 7 biggest chains in Idaho and the chains that lead a metro area by spend, wherever a chain has at least 5% of the metro area's spend and 3 stores there. Metro areas are the Census Bureau's metropolitan statistical areas; the rest of Idaho is light gray. A metro area crossing the state line counts only its stores in Idaho. Colors match the store map; other tracked chains are gray.
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. Pick-A-Part Jalopy Jungle and O'Reilly Auto Parts sit in the high-growth half.
| Rank | Chain | Rank movement | YoY growth |
|---|---|---|---|
| 1 | Pick-A-Part Jalopy Jungle | - | +17.7% |
| 2 | O'Reilly Auto Parts | - | +11.8% |
| 3 | NAPA Auto Parts | - | +1.7% |
| 4 | Carquest Auto Parts | - | -5.4% |
| 5 | AutoZone | - | -18.7% |
| 6 | Interstate All Battery Center | - | -21.7% |
| 7 | Advance Auto Parts | - | -62.2% |
- O'Reilly Auto Parts
- AutoZone
- NAPA Auto Parts
- FleetPride
- Carquest Auto Parts
- Pick-A-Part Jalopy Jungle
- Twin Falls Chevrolet
- Other tracked chains
Store footprint
Store map
255 tracked store locations in Idaho. The 7 largest tracked chains are highlighted. The top 5 chains by store count run 159 of the 255 stores (62%); 71 of the 86 tracked chains have a single store here. 11% of the tracked gas & auto stores here are auto parts stores, the same share as across the United States.
- O'Reilly Auto Parts (61)
- AutoZone (37)
- NAPA Auto Parts (49)
- FleetPride (4)
- Carquest Auto Parts (8)
- Pick-A-Part Jalopy Jungle (4)
- Twin Falls Chevrolet (1)
- Other tracked chains
Top tracked chains by store count
- 1 O'Reilly Auto Parts 61
- 2 NAPA Auto Parts 49
- 3 AutoZone 37
- 4 Carquest Auto Parts 8
- 5 FleetPride 4
- 6 Pick-A-Part Jalopy Jungle 4
- 7 Interstate All Battery Center 4
- 8 Advance Auto Parts 3
- 9 TruckPro 2
- 10 Keystone Automotive 2
- 11 National Coatings & Supplies 2
- 12 Custom Truck 2
- 13 Aspen Sound 2
- 14 Hub Cap Annie and Wheel 2
- 15 Motion Auto Supply 2
- 16 Art's Muffler & Repair Center 1
- 17 208 Chrome Shop 1
- 18 TNT Auto Salvage 1
- 19 Dad's Battery Store 1
- 20 Bearing & Industrial Sales 1
- 21 Boise Electric Motor Company 1
- 22 Stone's Town & Country Toyota 1
- 23 Garwood Wrecking 1
- 24 MVP Coatings 1
- 25 Stovern Supply Co 1
- 26 Ricks Electric Motor Service 1
- 27 Six Robblees Truck & Trailer Parts 1
- 28 Kaufman's OK Tire 1
- 29 Boise Spring Works, Inc. 1
- 30 Cutting Edge Customs 1
- 31 Auto Spring Kits 1
- 32 Barger-Mattson Auto 1
- 33 Total Truck 1
- 34 Marler Auto Supply Inc 1
- 35 Bronco Motors Mitsubishi 1
- 36 Blackrock Accessories and Motor Sports 1
- 37 Auto Value Burley 1
- 38 Ann's Auto & Ag Supply 1
- 39 Bargain Tire 1
- 40 Kendrick Ag & Supply Inc. 1
- 41 Buck's 4X4 Off Road 1
- 42 Recycled Cycles Powersports 1
- 43 Hennings Salvage 1
- 44 Total Offroad and More 1
- 45 Dad's Motorsports 1
- 46 All Hours Auto Salvage 1
- 47 Automotive Springs & Overloads Inc 1
- 48 Musselman Equipment & Driveline Service of Idaho Falls 1
- 49 MVP Detail Supply 1
- 50 SC MotorSports 1
More trends