| Business | Phone |
| Highland Park Assessors Office 12050 Woodward Ave, Highland Park 48203 | (313) 252-0033 |
| Highland Park Income Tax Div 12050 Woodward Ave, Highland Park 48203 | (313) 252-0062 |
| Highland Park Treasurer Office 12050 Woodward Ave, Highland Park 48203 | (313) 252-0100 |