Williamson County Demographics
Year Originated: 1799County Structure: Traditional
Development District: Greater Nashville Regional Council
Judicial District: 21
2020 Population: 247,726
2020 Population per Square Mile: 425.65
2010 Population: 183,182
County Road Miles: 727.00
Number of Parcels: 92,236
Incorporated Cities or Towns: Brentwood (40401), Fairview (8002), Franklin (70908), Nolensville (7936), Spring Hill (36530), Thompson's Station (4726)
Williamson County Legal Authority
Fiscal Procedures Law: Fiscal Control Acts of 1957Budgeting Law: Fiscal Control Acts of 1957, Private Acts of 2001 Chapter 56
Purchasing Law: Fiscal Control Acts of 1957
Williamson County Private Acts
Number of Commissioners: 24
Number of Commission Districts: 12
County Legislative Meeting Information: 7:00 p.m. - 2nd Monday in January, February, March, May, June, July meeting held at 9:00 a.m., September, October, and November
Number of Commission Districts: 12
County Legislative Meeting Information: 7:00 p.m. - 2nd Monday in January, February, March, May, June, July meeting held at 9:00 a.m., September, October, and November
| Highway Commissioner | David Coleman | (615) 390-2986 davidlcoleman615@gmail.com |
| Highway Commissioner | Wayne Davis | (615) 794-6552 sjvad212@aol.com |
| Highway Commissioner | Stan Tyson | (615) 790-1404 wstyson@bellsouth.net |
| Highway Commissioner | Charles Wilson | (615) 771-9343 cwilsonsr@wilsonpc.com |
CTAS Consultants
County Government Consultant: Wesley Robertson
Environmental Consultant: Mike Stooksberry
Assessor Consultant: Joe Griffin
Criminal Justice Consultant: John Rose
Jail Administration Consultant: Jim Hart