| County : | Washington County |
| State : | Minnesota (MN) |
| Land Area : | 384.28 sq mi |
| Water Area : | 38.46 sq mi |
| Latitude : | 45.0379290 |
| Longitude : | -92.8901170 |
| Population (2010): | 238,136 |
| Population Estimate (2012) : | 238,721 |
| Population Density : | 619.69/sq mi |
| Housing Units (2012) : | 92,374 |
| Median Household Income (2012) : | $80,747 (Minnesota : $59,126, USA : $53,046) |
| Median Family Income (2012) : | $93,289 (Minnesota : $74,032, USA : $64,585) |
| Median House Price (2012) : | $249,300 (Minnesota : $194,300, USA : $181,400) |
Washington County Cities / Towns
| Afton City (2,886) | Bayport City (3,471) | Birchwood Village City (870) |
| Cottage Grove City (34,589) | Dellwood City (1,063) | Forest Lake City (18,375) |
| Grant City (4,096) | Hugo City (13,332) | Lake Elmo City (8,069) |
| Lakeland City (1,796) | Lakeland Shores City (311) | Lake St. Croix Beach City (1,051) |
| Landfall City (686) | Mahtomedi City (7,676) | Marine on St. Croix City (689) |
| Newport City (3,435) | Oakdale City (27,378) | Oak Park Heights City (4,339) |
| Pine Springs City (408) | St. Marys Point City (368) | St. Paul Park City (5,279) |
| Scandia City (3,936) | Stillwater City (18,225) | White Bear Lake City (23,797) |
| Willernie City (507) | Woodbury City (61,961) |
Washington County Zip Codes
| 55001 (2,916) | 55003 (3,471) | 55016 (34,204) |
| 55025 (23,244) | 55033 (29,488) | 55038 (20,816) |
| 55042 (8,840) | 55043 (3,540) | 55047 (2,528) |
| 55055 (3,418) | 55071 (5,569) | 55073 (3,237) |
| 55082 (35,024) | 55090 (401) | 55110 (37,759) |
| 55115 (8,607) | 55125 (43,281) | 55128 (28,113) |
| 55129 (18,697) |