The list is the FIPS codes of Hawaii counties.
All the FIPS codes are starting with 15.
County
FIPS Code
Hawaii
15001
Honolulu
15003
Kauai
15007
Maui
15009
All codes are cited from United States Department of Agriculture [28].
Data Source
[28] United States Department of Agriculture. County FIPS Codes. Retrieved October 31, 2020, from https://www.nrcs.usda.gov/wps/portal/nrcs/detail/national/home/?cid=nrcs143_013697