The Brick Architect

Current Most Common LEGO Parts

This page shows the most common LEGO parts based on the assumption that you bought one of every set released in 2021-2025. 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.)

Parts sorted by the number of pieces you would have of each part (when ignoring different colors).

Sets from 2026 are not included in the 'Current' rankings because many of this year's sets have not been released or inventoried yet — including them too early in the year could cause unpredictable rankings.

ShowCurrentAll Years

Page: 1 2 3 4 5 6 7 8 9 10 11 12

1 to 250

Part Name(Part Number)

# Pieces(Rank)

1962-202665 years

1×1 Round Plate6141

1980-202647 years

1×1 Tile, Round98138

2011-202616 years

1962-202665 years

Pin, Friction2780

1982-202645 years

1965-202662 years

1977-202650 years

1×1 Tile w/ Ø2 ¼-Circle25269

2016-202611 years

1954-202673 years

1965-202662 years

1963-202664 years

1962-202665 years

1962-202665 years

30° 1×1×⅔ Slope (Cheese)54200

2004-202623 years

1×2 Jumper15573

1978-202649 years

1977-202650 years

1×1 Round Plate w/ Hole85861

2009-202618 years

1×2 Plate, Ø1 Rounded Ends35480

2018-20269 years

1962-202665 years

1977-202650 years

2×1×⅔ Curved11477

2013-202614 years

1×1 Flower, 5-Petals24866

2017-202610 years

1987-202640 years

1963-202664 years

30° 1×2×⅔ Slope85984

2009-202618 years

2×2 Plate, Corner2420

1987-202640 years

2×2×⅔ Curved15068

2014-202613 years

3L Pin, Friction6558

1993-202634 years

1965-202662 years

1×1 Round Brick3062

1963-202664 years

1978-202649 years

1954-202673 years

2010-202617 years

2×2 Round Plate w/ Axle Hole4032

1980-202647 years

1×2 Tile, Grille2412

1987-202640 years

1996-202631 years

1977-202650 years

1×1 Plate w/ 3-Leaves32607

2018-20269 years

2010-202617 years

1×2 Gold Bar99563

2011-202616 years

1978-202649 years

1954-202673 years

1972-202655 years

2×2 Jumper87580

2009-202618 years

1×1 Brick, Stud 1-Side87087

2009-202618 years

1×2 Brick, Log (Palisade)30136

1996-202631 years

2×2, 2-Studs Edge33909

2017-202610 years

1×2 Bracket, Inverted99780

2012-202615 years

1×1 Plate w/ Clip, Top15712

2001-202626 years

2×2 Bracket, Inverted99207

2012-202615 years

Friction Pin & Axle43093

2002-202625 years

1×2×1⅔ Brick, Studs 1-Side22885

2016-202611 years

1×2 Brick, Studs 1-Side11211

2012-202615 years

1×2 Brick, Masonry98283

2012-202615 years

45° 2×1 Slope w/ 1-Stud3040

1959-202668 years

1985-202642 years

1955-202672 years

1×1 Brick, Headlight4070

1980-202647 years

1×4, 2-Studs Ends41740

2011-202616 years

1×1×1⅔ Brick, Studs 1-Side32952

2017-202610 years

1×1 Round Plate w/ Bar, Stem Hole20482

2015-202612 years

2×2 Brick, Corner2357

1987-202640 years

2×2×⅔ 2-Studs, Side4304

2012-202615 years

1×1 Tile w/ Ø1 Rounded End24246

2016-202611 years

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

2017-202610 years

1×1×⅔ Curved, Double49307

2019-20268 years

1980-202647 years

1½×2 Door Rail32028

1997-202630 years

1955-202672 years

45° 2×2 Corner Plate26601

2017-202610 years

2×2 Round Brick3941

1979-202648 years

2×2 Bracket44728

2002-202625 years

½-Pin, Friction89678

2022-20265 years

1×2×1⅓ Curved w/ Cutout6091

1992-202534 years

2016-202611 years

1×1 Plate w/ Clip, Vertical4085

1980-202647 years

1×2 Bracket99781

2012-202615 years

2×2 Tile, Triangular35787

2018-20269 years

2×2 Round Jumper Plate18674

2015-202612 years

1×2 Technic Brick3700

1976-202651 years

45° 2×2 w/ Cutout, Smooth28192

2017-202610 years

1×10 Plate4477

1983-202644 years

1×3 Jumper w/ 2-studs (Double)34103

2017-202610 years

45° 2×1 w/ Cutout92946

2011-202616 years

1×2 Plate w/ Horizontal Clip, Top44861

2011-202616 years

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

1976-202651 years

1×2 Brick, Ribbed2877

1991-202636 years

45° 2×2 Slope w/ 2-Studs3039

1958-202669 years

1983-202644 years

½-Pin, Smooth4274

1980-202647 years

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

1977-202650 years

2L Axle Connector59443

2006-202621 years

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

1991-202636 years

2×1×⅔ Curved, Inverted24201

2016-202611 years

1×2 Plate w/ Handle, End60478

2007-202620 years

2×1 Wedge, Curved Left29120

2017-202610 years

2×1 Bracket, Inverted73825

2021-20266 years

2×1 Wedge, Curved Right29119

2017-202610 years

1×1 Bracket, Inverted36840

2018-20269 years

1980-202647 years

2018-20269 years

2×1×1 Curved37352

2018-20269 years

1×4 Brick, Studs 1-Side30414

2000-202627 years

2×2 Tile, Corner14719

2014-202613 years

4×1×⅔ Curved, Double93273

2011-202616 years

1×1 Beam (Spacer)18654

2015-202612 years

1×1 Plate w/ Clip, Horizontal61252

1990-202637 years

1×2 Plate w/ Horizontal Clip, End63868

2009-202618 years

1×1 Plate, Round w/ Handle26047

2016-202611 years

2020-20267 years

2×2×⅔ Curved, Inverted32803

2017-202610 years

3×1 Curved50950

2005-202622 years

2×2 Tile, Round14769

1983-202644 years

1×1 Round Plate w/ 1L Handle32828

2017-202610 years

3L Pin w/ Bush65304

1997-202630 years

1×2 Plate w/ Handle, Side48336

2004-202623 years

1×2 Technic Brick w/ Axle Hole32064

1997-202630 years

2019-20268 years

1969-202658 years

2×2 Tile, Corner w/ Cutout27263

2017-202610 years

Bar w/ Clip48729

2004-202623 years

3×3 Plate11212

2012-202615 years

1×12 Plate60479

2008-202619 years

1970-202657 years

Bar Holder w/ Handle23443

2016-202611 years

1954-202673 years

1×1 Bracket36841

2018-20269 years

1×5 Plate78329

2021-20266 years

1×2×2 Window Frame60592

2008-202619 years

1×2×2 Brick3245

1991-202636 years

1955-202672 years

2L Friction Pin & 1L Axle11214

2014-202613 years

Bar Holder w/ Clip11090

2013-202614 years

1×1×3 Brick14716

2014-202613 years

1×1 Technic Brick6541

1993-202634 years

2009-202618 years

1999-202628 years

1×1 Technic Brick w/ Axle Hole73230

2021-20266 years

2×1 Bracket79389

2021-20266 years

1986-202641 years

1×2 Plate w/ Horizontal Clip, Side11476

2013-202614 years

1×4 Hinge Plate1927

1987-202640 years

1×2 Beam, Thin41677

2002-202625 years

18° 2×1×⅔ Slope (Cheese Grater)61409

2008-202619 years

2×10 Plate3832

1978-202649 years

1×1 Brick, 2-Studs, Adjacent Sides26604

2017-202610 years

Glass for 2×2 Window60601

2008-202619 years

33° 3×1 Slope w/ 1-Stud4286

1982-202645 years

2L Pin Connector62462

1995-202632 years

4×1 Curved61678

2007-202620 years

Pin, Smooth3673

1977-202650 years

1×2 Plate w/ 2-Clips, Side60470

2007-202620 years

2×3 Tile, Pentagonal22385

2016-202611 years

1977-202650 years

1954-202673 years

1×2 Beam w/ 1-Axle Hole60483

2008-202619 years

2×2 Bracket, Centered w/ 4-Antistuds41682

2019-20268 years

65° 2×1×2 Slope w/ 1-Stud60481

2008-202619 years

Pin Hub, 1-Pin65487

2014-202613 years

2L Axle & Pin, Perpendicular6536

1993-202634 years

2000-202627 years

1×3 ½-Arch, Inverted70681

2021-20266 years

Barb, Small53451

2005-202622 years

2×12 Plate2445

1988-202639 years

1L Friction Pin & 2L Axle18651

2015-202612 years

1×1×⅔ Stud 1-Side, Ø1 Rounded End3386

2023-20264 years

1×2 Hinge Brick, Base3937

1979-202648 years

2L Bar w/ Stop Ring, Center78258

2021-20266 years

1985-202642 years

1985-202642 years

1×2 Plate w/ Towball Socket, Side14704

2014-202613 years

45° 3×3 Corner Plate2450

1988-202639 years

3×3 Plate w/ Ø4 Rounded Corner30357

1999-202628 years

2009-202618 years

2000-202627 years

1×2 Technic Brick, 2-Pin Holes32000

1996-202631 years

2×4 Beam, L-Shape32140

1999-202628 years

1×1 Brick w/ Clip, Vertical60475

2008-202619 years

2×2, Ø4 Round Corner Brick (Macaroni)85080

1955-202672 years

63° 2×2 Wedge Plate, Left24299

2016-202611 years

72° 3×2 Wedge Plate, Right43722

2002-202625 years

1970-202657 years

1×4 Bracket w/ 1×2 Plate28802

1987-202640 years

4×4 Round Plate w/ Pin Hole60474

2008-202619 years

2×2 Round Tile w/ Pin Hole15535

2013-202614 years

Angled Connector #132013

1997-202630 years

1955-202672 years

1×1 Tooth, Horizontal49668

2004-202623 years

3×2 Curved24309

2016-202611 years

72° 3×2 Wedge Plate, Left43723

2002-202625 years

63° 2×2 Wedge Plate, Right24307

2016-202611 years

1×2×2 Panel with Studs87552

1985-202642 years

1×2 Plate w/ Handle, Side (Free Ends)2540

1989-202638 years

45° 1×1×⅔ Pyramid22388

2016-202611 years

1×4 Technic Brick3701

1977-202650 years

1×2 Brick without Bottom Tube3065

1954-202673 years

6L Bar w/ Stop Ring63965

1980-202647 years

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

2017-202610 years

1×2 Plate, 1-Pin Hole, Top11458

2013-202614 years

2×16 Plate4282

1984-202643 years

Smooth Pin & Axle3749

1978-202649 years

1×2 ½-Arch, Inverted78666

2021-20266 years

1×2 Plate, 1-Pin Hole, Bottom18677

2015-202612 years

2001-202626 years

1976-202651 years

2×2 Hinge, Top6134

1991-202636 years

2×2 Tile, Inverted11203

2012-202615 years

1997-202630 years

1979-202648 years

2×4 Jumper w/ 2-Studs (Double Jumper)65509

2020-20267 years

3L Axle Connector42195

2016-202611 years

4×3 Leaves2423

1987-202640 years

76° 4×2 Wedge Plate, Left41770

2001-202626 years

45° 2×2 Corner Brick, Facet87620

2010-202617 years

1×2×5 Brick2454

1988-202639 years

1×2×3 Window Frame60593

2009-202618 years

4×4, Ø8 ¼-Circle Plate30565

2001-202626 years

Flower w/ Bar32606

2018-20269 years

1×4 Brick, Masonry15533

2014-202613 years

1×3 Beam, Thin6632

1995-202632 years

76° 4×2 Wedge Plate, Right41769

2001-202626 years

2×2 Wedge Slope13548

2013-202614 years

1×1 Round Plate w/ 45° Bar, Bottom65578

2020-20267 years

1×3×2 Curved w/ Curved Cutout6005

1995-202531 years

1×2 Tile w/ Ø2 ½-Circle1748

2022-20265 years

Pin Hub, Axle22961

2016-202611 years

4L Axle w/ Stop87083

2009-202618 years

1×2 w/ 3-Claws (Rock)27261

2017-202610 years

3L Axle & 2-Pin Hole42003

2002-202625 years

Angled Connector #3, 157½°32016

1997-202630 years

2×4 Bracket w/ 2×1 Plate93274

2011-202616 years

1×2 Plate w/ Vertical Clip, End78256

2021-20266 years

Glass for 2×3 Window60602

2009-202618 years

1×1×5 Brick2453

1988-202639 years

1×3 Plate, Ø1 Rounded Ends77850

2023-20264 years

Technic Pin w/ Towball66906

1994-202633 years

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

1966-202661 years

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

2015-202612 years

3×5 Beam, L-Shape32526

2000-202627 years

1954-202673 years

3×2 ½-Arch, Inverted18653

2015-202612 years

1×2 Brick w/ Jumper Stud, 1-Side86876

2022-20265 years

1×2 Plate w/ Towball, Side14417

2014-202613 years

33° 3×2 Slope w/ 2-Studs3298

1971-202656 years

4×1 Curved, Inverted w/ Cutouts13547

2013-202614 years

45° 1×1 Double Slope35464

2018-20269 years

1×2×1⅔ Brick, Studs 3-Sides67329

2020-20267 years

3×3 ½-Arch, Pointed13965

2013-202614 years

75° 2×1×3 Slope w/ 1-Stud4460

1984-202643 years

4×2 Curved93606

2011-202616 years

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