Where should the comma be placed in the address below?

Tom and Kathi Sweeterman

9305 Havencrest Cr.

Concord NC 28027

True or False: Placing a comma between the city and state abbreviation in an address is optional.

Where should the comma be placed in the address below?

Jake and Bridget Eilbeck

101 Firwood Dr.

St. Louis MO 63119

Where should the comma be placed in the address below?

Mark & Connie Woeste

6059 Sycamore Creek Crt.

Dayton OH 45429

Where should the comma be placed in the address below?

Lorie & Tom Watts

1110 Meadow Lane

Xenia OH 45385

Where should the comma be placed in the address below?

Ali Sweeterman

1923 Bay Oaks Pl

Norfolk VA 23518

Where should the comma be placed in the address below?

Tim and Sandra Frame

3958 Center St

Houston TX 77007

Where should the comma be placed in the address below?

Lisa Jones

3697 Hader Ave

Cincinnati OH 45211

Where should the comma be placed in the address below?

Steve and Karen Frame

3502 Andover Rd

Columbus OH 43212

Where should the comma be placed in the address below?

3810 Red Coach Rd

Springfield OH 45430