The Brick Architect

Current Most Common LEGO Parts (2019-2023)

This page shows the most common LEGO parts based on the assumption that you bought one of every set released in 2019-2023. This is a good way to approximate the most common parts currently being produced, and a good predictor of parts you may have in large quantities in your own collection. (For storage ideas, check out my LEGO Storage Guide.)

Sets from 2024 are not included yet because many sets from this year have not been released or inventoried yet — including them too early in the year would create a lot of noise in the rankings.

These results are sorted by the number of unique colors that this part has been produced in across all sets.

ShowCurrentAll Years

Sort ByOverall Rank # of Pieces # of Sets# of Colors# of Years Produced

Page: 1 2 3

1 to 250

Part Name(Part Number)

# Colors(Rank)

1×1 Tile, Round98138

2011-202414 years

1962-202463 years

1×1 Tile w/ Ø2 ¼-Circle25269

2016-20249 years

1×1 Round Plate6141

1980-202445 years

30° 1×1×⅔ Cheese Slope54200

2004-202421 years

1965-202460 years

1962-202463 years

1954-202471 years

1987-202438 years

1965-202460 years

2×1×⅔ Curved11477

2013-202412 years

Minifigure Head3626

1975-202450 years

2×2 Jumper87580

2009-202416 years

1963-202462 years

1962-202463 years

1×2 Jumper15573

1978-202447 years

1963-202462 years

2×2×⅔ Curved15068

2014-202411 years

1954-202471 years

1×1 Round Brick3062

1955-202470 years

2×2 Tile, Ø4 Corner w/ 1×1 Ø2 Cutout27925

2017-20248 years

1977-202448 years

1965-202460 years

2010-202415 years

1985-202440 years

1×1 Tile w/ Ø1 Rounded End24246

2016-20249 years

1977-202448 years

30° 1×2×⅔ Double Cheese Slope85984

2009-202416 years

45° 2×1 Slope w/ 1-Stud3040

1959-202466 years

2010-202415 years

-45° 2×1 Inverted Slope w/ 2-Studs3665

1977-202448 years

1954-202471 years

1978-202447 years

1×1 Brick, Stud, 1-side87087

2004-202421 years

2×2 Round Brick3941

1979-202446 years

4×4 Tile, Ø8 Corner w/ 3×3 Ø6 Cutout27507

2017-20248 years

1977-202448 years

45° 2×2 Slope w/ 2-Studs3039

1958-202467 years

1962-202463 years

1×2×1⅓ Curved w/ Cutout6091

1992-202433 years

1955-202470 years

1962-202463 years

1996-202429 years

2×2 Tile, Round14769

1983-202442 years

4×1 Curved61678

2007-202418 years

2×2 Round Plate w/ Axle Hole4032

1980-202445 years

1978-202447 years

1955-202470 years

2×2 Round, Curved Inverted Tile (Boat Stud)2654

1991-202434 years

4×1×⅔ Curved, Double93273

2011-202414 years

3×1 Curved50950

2005-202420 years

2×1×1 Curved37352

2018-20247 years

1985-202440 years

1979-202446 years

1972-202453 years

1×4 Plate w/ 2-studs41740

2011-202414 years

2×3 Tile, Pentagonal22385

2016-20249 years

3×3 Plate w/ Ø4 Rounded Corner30357

1999-202426 years

DUPLO 2×2 Brick3437

1972-202453 years

1980-202445 years

-45° 2×2 Inverted Slope w/ 4-Studs3660

1976-202449 years

2×1 Wedge, Curved Left29120

2017-20248 years

2×1 Wedge, Curved Right29119

2017-20248 years

1×6×5 Panel with Studs59349

2007-202418 years

8×16 Plate92438

2011-202414 years

2×2 Ø4 Round Corner Brick (Macaroni)85080

1955-202470 years

1999-202426 years

2×2 Plate, Corner2420

1987-202438 years

45° 2×2 Corner Plate26601

2017-20248 years

1×1×⅔ Curved, Double49307

2019-20246 years

2×2 Tile, Triangular35787

2018-20247 years

1969-202456 years

33° 3×1 Slope w/ 1-Stud4286

1982-202443 years

4×4, Ø8 ¼-Circle Plate30565

2001-202424 years

4×8, Ø8 ½-Circle Plate22888

2016-20249 years

1×2 Brick, Studs 1-side11211

2012-202413 years

1×2×2 Window Frame60592

2008-202417 years

65° 2×1×2 Slope w/ 1-Stud60481

2008-202417 years

76° 4×2 Wedge Plate, Left41770

2001-202424 years

76° 4×2 Wedge Plate, Right41769

2001-202424 years

1½×2 Door Rail32028

1997-202428 years

2016-20249 years

45° 2×2 Cutout w/out Stud28192

2017-20248 years

2×1×⅔ Curved, Inverted24201

2016-20249 years

72° 3×2 Wedge Plate, Right43722

2002-202423 years

72° 3×2 Wedge Plate, Left43723

2002-202423 years

1×3×2 Bow, Inverted18653

2015-202410 years

2×6, Ø4 Plate w/ 2-Rounded Corners 18980

2015-202410 years

4×4 Ø8 Round Corner Brick (Large Macaroni)48092

2004-202421 years

1×2 Tile, Grille2412

1987-202438 years

45° 2×1 Cutout92946

2011-202414 years

1×3 Jumper w/ 2-studs (Double)34103

2017-20248 years

1×10 Plate4477

1983-202442 years

1970-202455 years

1954-202471 years

1955-202470 years

6×6, Ø8 Corner Plate6003

1992-202433 years

2003-202422 years

8×8 Plate41539

2001-202424 years

1×2 Bracket, Inverted99780

2012-202413 years

1×1 Brick, Headlight4070

1980-202445 years

2×2 Brick, Corner2357

1987-202438 years

1981-202444 years

1×3 Inverted70681

2021-20244 years

4×2 Curved93606

2011-202414 years

1×1×5 Brick2453

1988-202437 years

6×10 Plate3033

1971-202454 years

DUPLO 1×2×2 Brick76371

1988-202437 years

Minifigure Legs, Normal Length73200

1984-202441 years

2×2 Bracket, Inverted99207

2012-202413 years

2×2 Plate w/ studs edge33909

2017-20248 years

1×2 Gold Bar99563

2011-202414 years

2×2×⅔ 2-studs, Side4304

2012-202413 years

2×2 Bracket44728

2002-202423 years

1×2×2 Brick3245

1991-202434 years

1×1 Plate w/ Clip, Horizontal61252

1990-202435 years

1×2 Plate w/ Horizontal Clip, Side11476

2013-202412 years

1985-202440 years

2×12 Plate2445

1988-202437 years

1×3×2 Curved w/ Curved Cutout6005

1995-202430 years

1×4×6 Window/Door Frame60596

1998-202427 years

1×6×2 Arch15254

1971-202454 years

3×6, Ø6 ½-Circle Plate w/ 1×2 Cutout18646

2015-202410 years

1979-202446 years

4×6×⅔ Wedge Roof52031

2005-202420 years

1×1 Flower, 5-Petals24866

2017-20248 years

1×2 Plate, Ø1 Rounded Ends35480

2018-20247 years

1×1×1⅔ Brick, Studs 1-side32952

2017-20248 years

1×1 Round Plate w/ Bar20482

2015-202410 years

1×2 Plate w/ Handle, End60478

2007-202418 years

1954-202471 years

1999-202426 years

2×2 Tile, Corner w/ Cutout27263

2017-20248 years

1×2×5 Brick2454

1988-202437 years

-75° 2×1×3 Inverted Slope w/ 2-Studs2449

1988-202437 years

DUPLO 2×4 Plate40666

1991-202434 years

2002-202423 years

1×1 Plate w/ Clip, Top15712

2013-202412 years

1×2 Bracket99781

2012-202413 years

2×2 Round Jumper Plate18674

2015-202410 years

1×1 Technic Brick6541

1993-202432 years

2×2 Tile, Corner14719

2014-202411 years

18° 2×1×⅔ Slope (Cheese Grater)61409

2008-202417 years

2L Pin Connector62462

1995-202430 years

2000-202425 years

1×1×3 Brick14716

2014-202411 years

2001-202424 years

4×4 Round Plate w/ Pin Hole60474

2008-202417 years

1×2 Plate, 1-Pin Hole, Top11458

2013-202412 years

63° 2×2 Wedge Plate, Left24299

2016-20249 years

63° 2×2 Wedge Plate, Right24307

2016-20249 years

DUPLO 2×4 Brick3011

1969-202456 years

3×3, Ø4 Corner Plate w/ 2×2 Curved Cutout68568

2020-20245 years

2×3 Tile, 2-clips, Side30350

1999-202426 years

2×2×2 Cone3942

1979-202446 years

8×8, Ø8 Plate w/ Rounded End41948

2019-20246 years

3×4×⅔ Curved Roof93604

2012-202413 years

1×1 Round Plate w/ Hole85861

2009-202416 years

1×2 Technic Brick3700

1976-202449 years

1×1 Beam (Spacer)18654

2015-202410 years

1×2 Plate w/ Horizontal Clip, End63868

2009-202416 years

1×1 Bracket36841

2018-20247 years

2×4 Beam, L-Shape32140

1999-202426 years

2020-20245 years

45° 3×3 Corner Plate2450

1988-202437 years

2×1 Bracket, Inverted73825

2021-20244 years

1×4 Panel15207

1999-202426 years

75° 2×1×3 Slope w/ 1-Stud4460

1984-202441 years

1×15 Beam32278

2000-202425 years

4×1 Curved, Inverted w/ Cutouts13547

2013-202412 years

63° 2×4 Double Wedge Plate51739

2005-202420 years

4×4 Plate w/ Ø6 3×3 ¼-Circle Cutout35044

2018-20247 years

3×4 Wedge, Curved64225

2009-202416 years

4×4×⅔ Wedge Roof45677

2003-202422 years

DUPLO 2×4 Curved, Double98223

2012-202413 years

1×1 Plate w/ 3-Leaves32607

2018-20247 years

1955-202470 years

2×2×⅔ Curved, Inverted32803

2017-20248 years

Bar Holder w/ Clip11090

2013-202412 years

2000-202425 years

2×2 Bracket, Centered41682

2019-20246 years

3×5 Beam, L-Shape32526

2000-202425 years

1×1 Tooth, Horizontal49668

2004-202421 years

1976-202449 years

45° 2×4 Slope w/ 4-Studs3037

1958-202467 years

33° 3×2 Slope w/ 2-Studs3298

1971-202454 years

65° 2×2×2 Slope w/ 2-Studs3678

1978-202447 years

45° 2×1 Triple Slope15571

1957-202468 years

6×12 Plate3028

1967-202458 years

#22 2×5 Fairing, A.11947

2013-202412 years

3×3 Tile, Ø6 Corner w/ 2×2 Ø4 Cutout79393

2021-20244 years

2001-202424 years

2×2 45° Elbow, 2-Axle Holes65473

2020-20245 years

1×1 Plate w/ Clip, Vertical4085

1980-202445 years

1×2 Technic Brick w/ Axle Hole32064

1997-202428 years

2×10 Plate3832

1978-202447 years

1×4 Hinge Plate1927

1987-202438 years

3×2, Ø2 Rounded End Plate w/ Pin Hole3176

1966-202459 years

6×5 Leaves2417

1987-202438 years

1×3×3 Bow, Pointed13965

2013-202412 years

4×10 Plate3030

1963-202462 years

2×4×⅔ Curved88930

2008-202417 years

75° 2×2×3 Slope w/ 2-Studs98560

1978-202447 years

45° 6×6 Corner Plate6106

1995-202430 years

2×2 Flag, Trapezoid44676

2003-202422 years

#21 2×5 Fairing, B.11946

2013-202412 years

2×2 Curved w/ 2-Studs30165

1998-202427 years

1×3 Tooth w/ Axle Hole48267

2002-202423 years

2×2×1⅓ Curved Corner w/ Cutout67810

2020-20245 years

DUPLO 2×3 Curved2302

1988-202437 years

16×16 Plate91405

2011-202414 years

6×2 Wedge, Curved Left w/ 2-Studs41748

2002-202423 years

6×2 Wedge, Curved Right w/ 2-Studs41747

2002-202423 years

1×4 Hinge Plate, Base2429

2000-202425 years

1×4 Hinge Plate, Top2430

2001-202424 years

1×2×1⅔ Brick, Studs 1-side22885

2016-20249 years

1×4 Brick, Studs 1-side30414

2000-202425 years

1×1 Bracket, Inverted36840

2018-20247 years

1×2 Beam w/ 1-Axle Hole60483

2008-202417 years

1×2 Hinge Brick, Base3937

1979-202446 years

2×2 Tile, Inverted11203

2012-202413 years

45° 1×1×⅔ Pyramid22388

2016-20249 years

2×2×⅔ Curved End47457

2004-202421 years

1×2×3 Window Frame60593

2009-202416 years

1×16 Brick2465

1988-202437 years

4×12 Plate3029

1966-202459 years

1×3×2 Bow, Pointed88292

2010-202415 years

4×4 Plate w/ studs edge6179

1994-202431 years

45° 2×2 Corner Slope w/ 1-Stud3045

1957-202468 years

72° 6×3 Wedge Plate, Right54383

2006-202419 years

1×2 Half Arch, Inverted78666

2021-20244 years

6×6 Round Plate11213

2013-202412 years

2×2 Wedge. Curved66956

2020-20245 years

Ball Joint w/ Axle Hole, 1-Side32474

2001-202424 years

2×3×⅔ Wing End, 2-Studs47456

2004-202421 years

2001-202424 years

1×6×3⅓ Curved w/ Curved Cutout, 2-Studs6060

1992-202433 years

45° 8×8 Corner Plate30504

2001-202424 years

3×3 Curved Corner76797

2021-20244 years

4×4×6, Ø8 ¼-Cylinder30562

2001-202424 years

25L Bracelet, 2×14 Studs66821

2020-20234 years

1×1 Plate, Round w/ Handle26047

2016-20249 years

1×2 Plate w/ Handle, Side48336

2004-202421 years

1×12 Plate60479

2008-202417 years

2L Axle & Pin, Perpendicular6536

1993-202432 years

1×2×2 Panel with Studs87552

1985-202440 years

2×16 Plate4282

1984-202441 years

2001-202424 years

45° 2×2 Corner Brick, Facet87620

2010-202415 years

1×11 Beam32525

2001-202424 years

Page: 1 2 3

1 to 250

The LEGO Parts Guide is a work in progress

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This script last updated on August 19 2024 10:05 AM (PDT).

This guide uses external data from Rebrickable, BrickLink, Brickset, and LDraw.