- Lockhart (3 Companies)
- Long Key (22 Companies)
- Longboat Key (777 Companies)
- Longwood (7,018 Companies)
- Lorida (42 Companies)
- Loughman (5 Companies)
- Lowell (3 Companies)
- Lower Sugarloaf Key (1 Company)
- Loxahatchee (1,189 Companies)
- Loxahatchee Groves (10 Companies)
- Lulu (5 Companies)
- Luraville (3 Companies)
- Lutz (4,177 Companies)
- Lynn Haven (1,217 Companies)
- Macclenny (1,220 Companies)
- Madeira Beach (48 Companies)
- Madison (933 Companies)
- Maitland (3,981 Companies)
- Malabar (190 Companies)
- Malone (80 Companies)
- Manalapan (6 Companies)
- Mango (5 Companies)
- Mangonia Park (13 Companies)
- Marathon (1,979 Companies)
- Marathon Shores (29 Companies)
- Marco Island (2,376 Companies)
- Margate (437 Companies)
- Marianna (2,671 Companies)
- Martin (2 Companies)
- Mary Esther (1,081 Companies)
- Mascotte (153 Companies)
- Matlacha (11 Companies)
- Matlacha Isles (3 Companies)
- Maxville (4 Companies)
- Morriston (148 Companies)
- Mossy Head (1 Company)
- Mount Dora (2,666 Companies)
- Mount Pleasant (4 Companies)
- Mulberry (881 Companies)
- Murdock (3 Companies)
- Myakka City (173 Companies)
- N Ft Myers (2 Companies)
- N Miami Beach (6 Companies)
- Nalcrest (3 Companies)
- Naples (32,547 Companies)
- Naranja (41 Companies)
- Navarre (1,948 Companies)
- Neptune Beach (722 Companies)
- New Port Richey (7,893 Companies)
- New Prt Rchy (2 Companies)
- New Smyrna (25 Companies)
- New Smyrna Beach (3,199 Companies)
- Newberry (854 Companies)
- Niceville (2,241 Companies)
- Nichols (2 Companies)
- Nobleton (7 Companies)
- Nocatee (2 Companies)
- Nokomis (1,326 Companies)
- North Bay Village (31 Companies)
- North Bay Vlg (6 Companies)
- North Fort Myers (3,147 Companies)
- North Lauderdale (144 Companies)
- North Miami (329 Companies)
- North Miami Beach (3,050 Companies)
- North Palm Beach (2,942 Companies)
- North Port (3,371 Companies)
