Karolczak is a rare name in the United States, with 177 people sharing this name. That's approximately 1 in every 1,887,006 Americans. The highest concentration is in Illinois (23%), across 20 states total. The top city is Harvard, IL with 7 people. The average age is 55 years old (median 57).

Age Distribution

18-24

25-34

20%

35-44

11%

45-54

13%

55-64

16%

65+

38%

Age range: 24 – 89 years

Birth Decade

When people named Karolczak were born

30s

18%

40s

13%

50s

18%

60s

70s

18%

80s

16%

90s

00s

Most Common First Names

For people with last name Karolczak

Richard

7 Kim

6 John

5 Frank

5 Kimberly

4 Michael

4 Pawel

4 Peter

4 Joann

4 Karen

Show 10 more names

Matthew

3 Michelle

3 Renato

3 Caitlin

3 Ryszard

3 Mike

2 Anaide

2 Claudio

2 Erin

2 Ethan

Narrow Your Search

Browse by State

Illinois 41 Wisconsin 21 Texas 20 Minnesota 15 Pennsylvania 14 Missouri 13 South Dakota 7 New Jersey 6 Delaware 6 New York 5 Virginia 5 Tennessee 5

Top Cities

Harvard, IL 7 Hatboro, PA 7 Aurora, MN 7 Brookings, SD 7 Richardson, TX 6 Plano, TX 6 Woodstock, IL 6 Palos Park, IL 5 Mundelein, IL 5 Saint Peters, MO 5 Milwaukee, WI 4 South Milwaukee, WI 4

Show all 40 cities

Beloit, WI 4 Ashton, IA 4 Oak Lawn, IL 4 Minneapolis, MN 4 Saint Charles, MO 4 Jersey City, NJ 4 Shaker Heights, OH 4 Rochester, NY 3 Des Plaines, IL 3 Chicago, IL 3 Dover, DE 3 Yarmouth, MA 3 Virginia Beach, VA 3 Cleveland, TN 2 Camp Hill, PA 2 O'Fallon, MO 2 New Braunfels, TX 2 Wauconda, IL 2 Racine, WI 2 Frisco, TX 2 Dallastown, PA 2 Felton, DE 2 Vernon Hills, IL 2 Florissant, MO 2 Philadelphia, PA 2 Janesville, WI 2 Los Altos, CA 2 Marshall, MN 2

Name Variations

Show all 107 name variations

People with Last Name Karolczak

Marcie Karolczak

Hatboro, PA

(215) 672-4813

614 Winding Rd, Hatboro, PA 19040, USA

1 phone Updated Aug 2025

Katherine Karolczak

46 · Chicago, IL

2603 W Agatite Ave, Chgo, IL 60625, USA

Updated Jan 2026

Jon Karolczak

Nashville, TN

3803 Burrus St, Nashville, TN 37216, USA

Updated Dec 2025

Kopier K Karolczak

48 · Des Plaines, IL

537 E Washington St, Des Plaines, IL 60016, USA

Updated Dec 2025

Alison Karolczak

Shaker Heights, OH

3391 Glencairn Rd, Shaker Heights, OH 44122, USA

Updated Sep 2025

Regan Karolczak

San Angelo, TX

(325) 716-8075

2308 Live Oak St, San Angelo, TX 76901, USA

1 phone Updated Dec 2025

Andrew Karolczak

Minneapolis, MN

(612) 237-5882

2618 S 8th St, Minneapolis, MN 55454, USA

1 phone Updated Aug 2025

Alexander Karolczak

33 · Woodstock, IL

(815) 338-2273

2038 Greenview Dr, Woodstock, IL 60098, USA

1 phone Updated Oct 2025

Alicia D Karolczak

46 · Saint Charles, MO

(636) 685-8186

5802 Walnut Creek Blvd, St Charles, MO 63304, USA

2 phones Updated Aug 2025

Angie Karolczak

89 · Harvard, IL

(815) 943-5509

18620 McGuire Rd, Harvard, IL 60033, USA

3 phones 1 address Updated Oct 2025

Anna K Karolczak

60 · Portland, ME

76 Woodlawn Ave, Portland, ME 04103, USA

Updated Nov 2025

Anne M Karolczak

71 · Mundelein, IL

(847) 566-4409

1108 Burnham Ct, Mundelein, IL 60060, USA

3 phones Updated Sep 2025

Claude J Karolczak

Plano, TX

(972) 491-5436

3020 Ridge Hollow Dr, Plano, TX 75023, USA

2 phones Updated Dec 2025

Colleen M Karolczak

62 · Woodstock, IL

(815) 338-2273

2038 Greenview Dr, Woodstock, IL 60098, USA

4 phones 4 addresses Updated Oct 2025

David D Karolczak

78 · Brookings, SD

(605) 310-3134

930 17th Ave S, Brookings, SD 57006, USA

3 phones Updated Nov 2025

Gene Karolczak

74 · O'Fallon, MO

(314) 839-2619

35 Jacqueline Cir, O'Fallon, MO 63368, USA

2 phones Updated Sep 2025

Jane E Karolczak

66 · Shaker Heights, OH

(216) 295-9842

3391 Glencairn Rd, Shaker Heights, OH 44122, USA

4 phones 5 addresses Updated Aug 2025

Jason T Karolczak

46 · Saint Charles, MO

(636) 219-0783

5802 Walnut Creek Blvd, St Charles, MO 63304, USA

3 phones Updated Aug 2025

Jerome Karolczak

75 · Mundelein, IL

(847) 566-4317

1108 Burnham Ct, Mundelein, IL 60060, USA

3 phones Updated Dec 2025

Kathleen F Karolczak

74 · Aurora, MN

(218) 229-3172

5149 South Ave, Aurora, MN 55705, USA

2 phones Updated Dec 2025

Laurel S Karolczak

76 · Mundelein, IL

(847) 494-6613

167 S Hawthorne Blvd, Mundelein, IL 60060, USA

2 phones Updated Nov 2025

Leonard R Karolczak

79 · Saint Peters, MO

(314) 550-4006

1 Walnut Park Ct, St Peters, MO 63376, USA

4 phones Updated Sep 2025

Margaret M Karolczak

65 · Palos Park, IL

(708) 361-5492

8027 W Farmhill Ln, Palos Park, IL 60464, USA

2 phones Updated Dec 2025

Nicholas Karolczak

32 · Shaker Heights, OH

(216) 402-7301

3391 Glencairn Rd, Shaker Heights, OH 44122, USA

1 phone Updated Jan 2026

Norma Karolczak

85 · Harvard, IL

(815) 281-0074

18712 McGuire Rd, Harvard, IL 60033, USA

5 phones Updated Jan 2026

Patricia J Karolczak

52 · Saint Peters, MO

(636) 294-3237

34 Benton Downs Ct, St Peters, MO 63376, USA

5 phones 4 addresses Updated Sep 2025

Yvonne Y Karolczak

Yarmouth, MA

(508) 775-2593

107 Sullivan Rd, Yarmouth, MA 02673, USA

1 phone Updated Jan 2026

A Karolczak

Des Plaines, IL

(847) 297-0298

800 S River Rd, Des Plaines, IL 60016, USA

1 phone Updated Jan 2026

Amy M Karolczak

South Milwaukee, WI

(414) 571-0711

2415 Nicholson Ave, South Milwaukee, WI 53172, USA

1 phone Updated Dec 2025

Beata Karolczak

52 · Jersey City, NJ

(973) 615-3662

246 4th St, Jersey City, NJ 07302, USA

3 phones Updated Jan 2026

Brenda K Karolczak

Richardson, TX

(972) 480-8893

504 Nottingham Dr, Richardson, TX 75080, USA

1 phone Updated Dec 2025

Dawn Karolczak

61 · Harvard, IL

(815) 943-4686

18712 McGuire Rd, Harvard, IL 60033, USA

2 phones Updated Dec 2025

Dorothy Karolczak

Marshall, MN

(507) 532-6310

618 Kendall St, Marshall, MN 56258, USA

1 phone Updated Sep 2025

Eleanor M Karolczak

Oak Lawn, IL

(708) 499-1308

9604 Karlov Ave, Oak Lawn, IL 60453, USA

1 phone Updated Aug 2025

Eugene J Karolczak

Florissant, MO

(314) 839-2619

4138 Bugle Bend Dr, Florissant, MO 63034, USA

1 phone Updated Oct 2025

Jacob Karolczak

Warrens, WI

(608) 378-3088

26178 Colorado Ave, Warrens, WI 54666, USA

1 phone Updated Nov 2025

Jean V Karolczak

Philadelphia, PA

(215) 281-3076

12603 Chilton Rd, Philadelphia, PA 19154, USA

1 phone Updated Nov 2025

K F Karolczak

Aurora, MN

(218) 229-3172

5149 South Ave, Aurora, MN 55705, USA

1 phone Updated Aug 2025

Lorraine R Karolczak

Milwaukee, WI

(414) 708-7250

8601 W Melvina St, Milw, WI 53222, USA

2 phones Updated Jan 2026

Marie E Karolczak

Aurora, MN

(218) 229-3686

5212 Hwy 110, Aurora, MN 55705, USA

1 phone Updated Jan 2026

Marilyn M Karolczak

Camp Hill, PA

(717) 731-1869

58 Oak Ave, Camp Hill, PA 17011, USA

1 phone Updated Jan 2026

Rachael L Karolczak

Aurora, MN

(218) 391-4812

5149 South Ave, Aurora, MN 55705, USA

2 phones Updated Sep 2025

Ruby M Karolczak

78 · Saint Peters, MO

(636) 397-1135

1 Walnut Park Ct, St Peters, MO 63376, USA

3 phones Updated Oct 2025

Susan Karolczak

78 · Brookings, SD

(605) 310-3134

930 17th Ave S, Brookings, SD 57006, USA

2 phones Updated Jan 2026

Thomas Karolczak

Milwaukee, WI

(414) 708-7250

8601 W Melvina St, Milw, WI 53222, USA

1 phone Updated Dec 2025

Wayne N Karolczak

86 · Harvard, IL

(815) 943-4686

18712 McGuire Rd, Harvard, IL 60033, USA

4 phones 2 addresses Updated Dec 2025

Dale Karolczak

Janesville, WI

(608) 386-0757

3031 Secretariat Dr, Janesville, WI 53546, USA

1 phone Updated Sep 2025

Debbie Karolczak

Janesville, WI

(608) 436-2887

3031 Secretariat Dr, Janesville, WI 53546, USA

2 phones Updated Nov 2025

Aimee S Karolczak

57 · Frisco, TX

(972) 712-8718

9472 Wichita Trail, Frisco, TX 75033, USA

7 phones 9 addresses Updated Dec 2025

Katie E Karolczak JR

37 · Aurora, MN

(218) 259-8358

107 W 4th Ave N, Aurora, MN 55705, USA

2 phones 3 addresses Updated Sep 2025

Chris Karolczak

42 · Hatboro, PA

(215) 441-0288

614 Winding Rd, Hatboro, PA 19040, USA

4 phones 1 address Updated Nov 2025

Valjean M Karolczak

82 · Beloit, WI

(608) 346-3600

5710 S Duggan Rd, Beloit, WI 53511, USA

2 phones Updated Oct 2025

Rita L Karolczak

81 · Beloit, WI

(608) 346-3600

5710 S Duggan Rd, Beloit, WI 53511, USA

2 phones Updated Oct 2025

Paulette M Karolczak

55 · Ashton, IA

(712) 720-9059

2459 Monroe Ave, Ashton, IA 51232, USA

2 phones Updated Jan 2026

Gage Karolczak

29 · Ashton, IA

(712) 720-9059

2459 Monroe Ave, Ashton, IA 51232, USA

2 phones Updated Jan 2026

Malgorzata R Karolczak

62 · Cleveland, TN

(423) 790-5477

741 Paragon Pkwy NW, Cleveland, TN 37312, USA

1 phone Updated Oct 2025

Holly Karolczak

63 · Richardson, TX

(214) 690-5662

212 S Dorothy Dr, Richardson, TX 75081, USA

1 phone Updated Sep 2025

Martha K Karolczak

67 · Horsham, PA

4 School Rd, Horsham, PA 19044, USA

Updated Jan 2026

Arianna Karolczak

41 · Hatboro, PA

(610) 564-9507

614 Winding Rd, Hatboro, PA 19040, USA

1 phone Updated Aug 2025

Jessica M Karolczak

27 · Ashton, IA

(712) 724-6513

2459 Monroe Ave, Ashton, IA 51232, USA

1 phone Updated Nov 2025

Ashley Karolczak

37 · Dallastown, PA

(757) 553-7760

131 Coventry Rd, Dallastown, PA 17313, USA

1 phone Updated Sep 2025

Madeline E Karolczak

25 · Saint Peters, MO

(314) 277-2441

34 Benton Downs Ct, St Peters, MO 63376, USA

1 phone Updated Oct 2025

Edyn M Karolczak

24 · Saint Charles, MO

(636) 685-8186

5802 Walnut Creek Blvd, St Charles, MO 63304, USA

1 phone Updated Jan 2026

Noah B Karolczak

26 · Saint Charles, MO

(636) 627-1874

5802 Walnut Creek Blvd, St Charles, MO 63304, USA

1 phone Updated Jan 2026

Skyler J Karolczak

32 · Richardson, TX

(214) 690-5662

212 S Dorothy Dr, Richardson, TX 75081, USA

1 phone Updated Dec 2025

Carter Karolczak

29 · Odessa, TX

(432) 631-1587

3109 Bainbridge Dr, Odessa, TX 79762, USA

1 phone Updated Sep 2025

Spencer Karolczak

29 · Woodstock, IL

(815) 338-2273

2038 Greenview Dr, Woodstock, IL 60098, USA

1 phone Updated Dec 2025

Anthony L Karolczak

39 · Oklahoma City, OK

745 SW 48th St, Oklahoma City, OK 73109, USA

Updated Aug 2025

Showing 68 of 177 people named Karolczak. Use the state filter above or select a state to see all results.

Frequently Asked Questions

Common questions about people named Karolczak

How many people named Karolczak are there in the US?

There are approximately 177 people named Karolczak in the United States, found across 20 states.

Where do most people named Karolczak live?

The highest concentration of people named Karolczak is in Illinois (23% of all Karolczaks). The top city is Harvard, IL.

What is the average age of someone named Karolczak?

Based on public records, the average age of people named Karolczak is 55 years old.

How can I find a specific person named Karolczak?

You can narrow your search by selecting a state or city from the filters above. Each profile includes phone numbers, addresses, and other public records to help you identify the right person.

Is the information about Karolczak accurate?

Our data is compiled from publicly available records and is regularly updated. However, we recommend verifying any information independently. If you find an error, please use the report feature on the individual profile page.