4. Sister Cities between the U.S. Cities and Taichung City

No.

City / State

Starting Date

1

New Haven / CT

3/29/1965

2

Tucson / AZ

8/31/1979

3

Baton Rouge / LA

4/18/1980

4

Cheyenne / WY

10/8/1981

5

Contra Costa County / CA

3/31/1983

6

San Diego / CA

11/19/1983

7

Reno / NV

10/8/1985

8

Sumter County / SC

6/5/1986

9

Austin / TX

9/22/1986

10

Manchester / NH

5/8/1989

11

Montgomery County / OH

10/15/1990

12

Nassau County / NY

9/4/1997

13

Tacoma / WA

7/19/2000

14

Columbus / GA

9/11/2007

15

Columbia / SC

3/12/2014