Metro by metro
The leading auto parts store chains in every Illinois 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 5 metro areas, AutoZone in 4 metro areas, and Advance Auto Parts in 1 metro area. Against their share in Illinois as a whole, O'Reilly Auto Parts stands out in 5 metro areas, AutoZone in 3 metro areas, and Advance Auto Parts in 2 metro areas.
By tracked consumer spend, Q4 2025–Q3 2026
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O'Reilly Auto Parts
Relative #1 in 5 metro areas
St. Louis, MO-IL (IL part) 1.7× · Rockford, IL 1.3× · Peoria, IL 1.9× · Springfield, IL 2.1× · Kankakee, IL 1.3×
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AutoZone
Relative #1 in 3 metro areas
Chicago, IL (IL part) 1× · Davenport, IA (IL part) 1.3× · Decatur, IL 0.8×
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Advance Auto Parts
Relative #1 in 2 metro areas
Bloomington, IL 4× · Champaign-Urbana, IL 2×
Not enough tracked stores: Cape Girardeau, MO-IL (IL part) · Paducah, KY-IL (IL part)
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O'Reilly Auto Parts
#1 in 5 metro areas
St. Louis, MO-IL (IL part) · Peoria, IL · Springfield, IL · Kankakee, IL · Decatur, IL
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AutoZone
#1 in 4 metro areas
Chicago, IL (IL part) · Rockford, IL · Davenport, IA (IL part) · Champaign-Urbana, IL
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Advance Auto Parts
#1 in Bloomington, IL
Not enough tracked stores: Cape Girardeau, MO-IL (IL part) · Paducah, KY-IL (IL part)
A metro area shows a ranking once it has at least 2 tracked auto parts store chains and 10 tracked stores. Relative to Illinois compares a chain's share of the metro area's spend with its share in Illinois as a whole. It ranks the 7 biggest chains in Illinois 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 Illinois is light gray. A metro area crossing the state line counts only its stores in Illinois. 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. Interstate All Battery Center and O'Reilly Auto Parts sit in the high-growth half.
| Rank | Chain | Rank movement | YoY growth |
|---|---|---|---|
| 1 | Interstate All Battery Center | ▲1 | +9.9% |
| 2 | O'Reilly Auto Parts | - | +2.8% |
| 3 | AutoZone | - | -0.7% |
| 4 | Advance Auto Parts | - | -3.4% |
| 5 | Bumper to Bumper | - | -13.5% |
| 6 | Fisher Auto Parts | - | -16.5% |
| 7 | LKQ Pick Your Part | ▼1 | -25.5% |
| 8 | Carquest Auto Parts | - | -35.1% |
- AutoZone
- O'Reilly Auto Parts
- Advance Auto Parts
- NAPA Auto Parts
- McGrath City Honda
- Best Source Parts
- FleetPride
- Other tracked chains
Store footprint
Store map
941 tracked store locations in Illinois. The 7 largest tracked chains are highlighted. The top 5 chains by store count run 755 of the 941 stores (80%); 135 of the 150 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.
- AutoZone (255)
- O'Reilly Auto Parts (236)
- Advance Auto Parts (156)
- NAPA Auto Parts (95)
- McGrath City Honda (1)
- Best Source Parts (1)
- FleetPride (10)
- Other tracked chains
Top tracked chains by store count
- 1 AutoZone 255
- 2 O'Reilly Auto Parts 236
- 3 Advance Auto Parts 156
- 4 NAPA Auto Parts 95
- 5 Carquest Auto Parts 13
- 6 Bumper to Bumper 11
- 7 Interstate All Battery Center 11
- 8 FleetPride 10
- 9 Fisher Auto Parts 5
- 10 LKQ Pick Your Part 4
- 11 Maverick Auto Parts 2
- 12 Automart Nationwide 2
- 13 Phillips Chevrolet 2
- 14 Pick Your Part - Dayton 2
- 15 Action Truck Parts 2
- 16 Dust & Son Auto Supplies 1
- 17 Parkview Auto Parts 1
- 18 Jackson CDJR of Sullivan 1
- 19 Certifit Auto Body Parts 1
- 20 Bumper to Bumper Batavia 1
- 21 Big Top Auto 1
- 22 Audio Driven 1
- 23 Auto Parts Outlet 1
- 24 Kustom Car Solutions 1
- 25 Watson Tire & Automotive Service 1
- 26 Mutual Wheel Co. 1
- 27 Ohare Kars 1
- 28 Oxbo Muffler & Brake Shop 1
- 29 Raben Tire & Auto Service 1
- 30 Raffa Auto Parts 1
- 31 Route 12 Auto Parts and Salvage 1
- 32 Fair Muffler & Brake Shop 1
- 33 Kunes Hyundai of Quincy 1
- 34 National Coatings & Supplies 1
- 35 ABC Automotive & Electronics 1
- 36 Midwest Truck Accessories 1
- 37 Fleet Pro 1
- 38 Coultas Recycling 1
- 39 First Auto Color 1
- 40 ST Parts 1
- 41 Julio's Auto Parts 1
- 42 Sluiter Auto Electric 1
- 43 Keystone Automotive 1
- 44 American MotorSports 1
- 45 C.A.W Automotive 1
- 46 Ulloa Mufflers 1
- 47 MVP Truck Parts 1
- 48 George Weber Chevrolet 1
- 49 Mobile Expo 1
- 50 Mack Sales & Services 1
More trends