Ottawa County
Ottawa County Details
Map Coord - Letter = OM
Map Coord - Number = 99
| City/Township | Realcomp Map Area |
| ALLENDALE TOWNSHIP | 70081 |
| BLENDON TOWNSHIP | 70121 |
| CHESTER TOWNSHIP | 70011 |
| COOPERSVILLE | 70042 |
| CROCKERY TOWNSHIP | 70031 |
| FERRYSBURG | 70023 |
| GEORGETOWN TOWNSHIP | 70131 |
| GRAND HAVEN | 70024 |
| GRAND HAVEN TOWNSHIP | 70061 |
| HOLLAND | 70152 |
| HOLLAND TOWNSHIP | 70151 |
| HUDSONVILLE | 70132 |
| JAMESTOWN TOWNSHIP | 70171 |
| OLIVE TOWNSHIP | 70111 |
| PARK TOWNSHIP | 70141 |
| POLKTON TOWNSHIP | 70041 |
| PORT SHELDON TOWNSHIP | 70101 |
| ROBINSON TOWNSHIP | 70071 |
| SPRING LAKE | 70022 |
| SPRING LAKE TOWNSHIP | 70021 |
| TALLMADGE TOWNSHIP | 70091 |
| WRIGHT TOWNSHIP | 70051 |
| ZEELAND | 70162 |
| ZEELAND TOWNSHIP | 70161 |