Snohomish County, Washington
As of the census of 2000, there were 606024 people in the county, organized into 224852 households, and 157820 families residing in the county. The population density was 290.1 people per square mile (112.01/km˛), it is the sixth most populated county in terms of population density. There were 236205 housing units at an average density of 113.1 per square mile (43.67/km˛). The average household size was 2.65 and the average family size was 3.13. In the Snohomish County, 27.4% of the population was under the age of 18, 8.5% were 18 to 24, 33% were 25 to 44, 22% were 45 to 64, and 9.1% who were 65 or older. For every 100 females there were 100.1 males. For every 100 females age 18 and over, there were 98.2 males. As of July 2008, the estimated population of the county is 683655, The racial makeup of the county was 576564 White, 17327 Black or African American, 10326 American Indian, 55666 Asian, 2557 Native Hawaiian, and 21215 from two or more races.
The median income for a household in the county was $53060, it is Washington's second wealthiest county by median household income. The median income for a family in the county was $60726, it is the second wealthiest county in terms of median family income. The per capita income for the county was $23417, making it the third highest county by per capita income in Washington.
In 2000, 163166 pupils and students, of which 82868 are male and 80298 are female, 26.92% of the total population, are in the education system. Of which, total enrollment of student are in, 10739 nursery or pri school, 8751 kindergarten, 76785 elementary school, 36930 high school and 29961 College graduate school.
| Rank | City | County | Total Area mi2 | Land Area mi2 | Water Area mi2 | Population | Density mi2 | Per capita Income | House hold Income |
|---|---|---|---|---|---|---|---|---|---|
| 1 | Bothell City | King County, Snohomish County | 12.05 | 12.05 | 0 | 30150 | 2501.5 | 26483 | 59264 |
| 2 | Alderwood Manor Cdp | Snohomish County | 4.8 | 4.8 | 0 | 15329 | 3194.6 | 24012 | 61199 |
| 3 | Arlington City | Snohomish County | 7.57 | 7.56 | 0 | 11713 | 1548.4 | 19146 | 46302 |
| 4 | Arlington Heights Cdp | Snohomish County | 11.34 | 11.34 | 0 | 2510 | 221.3 | 22107 | 60518 |
| 5 | Brier City | Snohomish County | 2.13 | 2.13 | 0 | 6383 | 2996.6 | 26675 | 73558 |
| 6 | Cathan Cdp | Snohomish County | 2.68 | 2.65 | 0.03 | 526 | 198.1 | 20940 | 58875 |
| 7 | Cathcart Cdp | Snohomish County | 4.16 | 4.16 | 0 | 3015 | 724.6 | 28716 | 65357 |
| 8 | Darrington Town | Snohomish County | 0.97 | 0.97 | 0 | 1136 | 1171.9 | 17384 | 32813 |
| 9 | Echo Lake Cdp | Snohomish County | 1.74 | 1.71 | 0.02 | 849 | 495.8 | 24216 | 62250 |
| 10 | Edmonds City | Snohomish County | 18.44 | 8.9 | 9.53 | 39515 | 4437.6 | 30076 | 53522 |
| 11 | Esperance Cdp | Snohomish County | 0.72 | 0.72 | 0 | 3503 | 4852.4 | 23967 | 58622 |
| 12 | Everett City | Snohomish County | 47.65 | 32.5 | 15.15 | 91488 | 2814.6 | 20577 | 40100 |
| 13 | Gold Bar City | Snohomish County | 1.08 | 1.07 | 0.01 | 2014 | 1887.2 | 18712 | 45714 |
| 14 | Granite Falls City | Snohomish County | 1.71 | 1.71 | 0 | 2347 | 1372.9 | 17425 | 47643 |
| 15 | Index Town | Snohomish County | 0.25 | 0.25 | 0 | 157 | 620.3 | 22023 | 43125 |
| 16 | John Sam Lake Cdp | Snohomish County | 4.98 | 4.9 | 0.08 | 753 | 153.5 | 19907 | 52656 |
| 17 | Jordan Road-canyon Creek Cdp | Snohomish County | 5.88 | 5.74 | 0.14 | 2326 | 405.3 | 18613 | 51370 |
| 18 | Lake Bosworth Cdp | Snohomish County | 0.65 | 0.52 | 0.13 | 204 | 390.1 | 23526 | 57917 |
| 19 | Lake Goodwin Cdp | Snohomish County | 5.26 | 3.99 | 1.27 | 3354 | 840.9 | 27332 | 65044 |
| 20 | Lake Ketchum Cdp | Snohomish County | 3.14 | 3.11 | 0.03 | 1173 | 377.4 | 19538 | 60029 |
| 21 | Lake Roesiger Cdp | Snohomish County | 10.1 | 9.57 | 0.53 | 652 | 68.1 | 24390 | 70500 |
| 22 | Lake Stevens City | Snohomish County | 2.16 | 2.15 | 0 | 6361 | 2951.8 | 22943 | 65231 |
| 23 | Lochsloy Cdp | Snohomish County | 6.22 | 6.22 | 0 | 2135 | 343.5 | 23770 | 52375 |
| 24 | Lynnwood City | Snohomish County | 7.65 | 7.64 | 0.02 | 33847 | 4431.2 | 19971 | 42814 |
| 25 | Machias Cdp | Snohomish County | 2.27 | 2.27 | 0 | 1015 | 448.1 | 27961 | 75000 |
| 26 | Maltby Cdp | Snohomish County | 16.83 | 16.77 | 0.06 | 8267 | 492.9 | 29330 | 77534 |
| 27 | Martha Lake Cdp | Snohomish County | 4.84 | 4.76 | 0.08 | 12633 | 2654 | 24721 | 57568 |
| 28 | Marysville City | Snohomish County | 9.78 | 9.59 | 0.19 | 25315 | 2640.1 | 20414 | 47088 |
| 29 | May Creek Cdp | Snohomish County | 1.71 | 1.71 | 0 | 1004 | 586.4 | 20322 | 46310 |
| 30 | Mill Creek City | Snohomish County | 3.57 | 3.57 | 0 | 11525 | 3231.3 | 36234 | 69702 |
| 31 | Monroe City | Snohomish County | 5.81 | 5.78 | 0.03 | 13795 | 2388.4 | 18912 | 50390 |
| 32 | Mountlake Terrace City | Snohomish County | 4.15 | 4.04 | 0.11 | 20362 | 5036.7 | 21566 | 47238 |
| 33 | Mukilteo City | Snohomish County | 9.44 | 6.34 | 3.1 | 18019 | 2842.5 | 29134 | 67323 |
| 34 | North Creek Cdp | Snohomish County | 13.59 | 13.59 | 0 | 25742 | 1894.8 | 25861 | 67289 |
| 35 | North Marysville Cdp | Snohomish County | 13.74 | 13.74 | 0 | 21161 | 1539.6 | 20842 | 56699 |
| 36 | North Stanwood Cdp | Snohomish County | 2.25 | 2.25 | 0 | 468 | 207.8 | 24128 | 58194 |
| 37 | North Sultan Cdp | Snohomish County | 1.22 | 1.2 | 0.01 | 381 | 316.2 | 19989 | 65179 |
| 38 | Northwest Snohomish Cdp | Snohomish County | 2.63 | 2.54 | 0.09 | 2061 | 813 | 23327 | 67167 |
| 39 | Oso Cdp | Snohomish County | 3.71 | 3.62 | 0.09 | 246 | 68 | 23700 | 75315 |
| 40 | Paine Field-lake Stickney Cdp | Snohomish County | 7.4 | 7.37 | 0.03 | 24383 | 3307 | 19801 | 40831 |
| 41 | Picnic Point-north Lynnwood Cdp | Snohomish County | 7.44 | 7.37 | 0.07 | 22953 | 3114.7 | 24003 | 54913 |
| 42 | Priest Point Cdp | Snohomish County | 2.96 | 0.64 | 2.32 | 779 | 1209.1 | 26322 | 52344 |
| 43 | Seattle Hill-silver Firs Cdp | Snohomish County | 13.98 | 13.95 | 0.03 | 35311 | 2530.8 | 26617 | 72554 |
| 44 | Shaker Church Cdp | Snohomish County | 4.73 | 4.73 | 0 | 787 | 166.5 | 19420 | 54750 |
| 45 | Silvana Cdp | Snohomish County | 1.54 | 1.54 | 0 | 97 | 63.2 | 21070 | 33274 |
| 46 | Smokey Point Cdp | Snohomish County | 2.65 | 2.62 | 0.03 | 1556 | 594 | 20133 | 46202 |
| 47 | Snohomish City | Snohomish County | 2.58 | 2.52 | 0.06 | 8494 | 3368.8 | 20917 | 46396 |
| 48 | Stanwood City | Snohomish County | 1.98 | 1.97 | 0.01 | 3923 | 1995.4 | 16775 | 44512 |
| 49 | Startup Cdp | Snohomish County | 3.99 | 3.91 | 0.08 | 817 | 209.2 | 18049 | 40227 |
| 50 | Stimson Crossing Cdp | Snohomish County | 3.93 | 3.93 | 0 | 773 | 196.9 | 22537 | 61042 |
| 51 | Sultan City | Snohomish County | 2.98 | 2.98 | 0 | 3344 | 1121.2 | 18822 | 46619 |
| 52 | Three Lakes Cdp | Snohomish County | 10.21 | 9.81 | 0.4 | 2492 | 254 | 27681 | 71080 |
| 53 | Tulalip Bay Cdp | Snohomish County | 10.72 | 1.73 | 8.99 | 1561 | 900.7 | 20092 | 43594 |
| 54 | Verlot Cdp | Snohomish County | 6.5 | 6.36 | 0.14 | 170 | 26.7 | 13205 | 29519 |
| 55 | Warm Beach Cdp | Snohomish County | 4.03 | 3.9 | 0.13 | 2040 | 523.1 | 26783 | 51420 |
| 56 | Weallup Lake Cdp | Snohomish County | 4.35 | 4.32 | 0.03 | 882 | 204.3 | 22390 | 35143 |
| 57 | West Lake Stevens Cdp | Snohomish County | 11.27 | 9.68 | 1.59 | 18071 | 1866.5 | 22281 | 57331 |
| 58 | Woods Creek Cdp | Snohomish County | 12.46 | 12.43 | 0.03 | 4502 | 362.3 | 25582 | 66139 |
| 59 | Woodway City | Snohomish County | 3.9 | 1.11 | 2.79 | 936 | 840.1 | 51613 | 101633 |
| Year | Population |
|---|---|
| April 2000 census | 606024 |
| April 2000 Estimate | 606031 |
| July 2000 Estimate | 609112 |
| July 2001 Estimate | 621183 |
| July 2002 Estimate | 629675 |
| July 2003 Estimate | 632921 |
| July 2004 Estimate | 639390 |
| July 2005 Estimate | 649083 |
| July 2006 Estimate | 662757 |
| July 2007 Estimate | 674406 |
| July 2008 Estimate | 683655 |
| School | Male | Female | Total |
|---|---|---|---|
| Nursery school | 5388 | 5351 | 10739 |
| Kindergarten | 4693 | 4058 | 8751 |
| Elementary school | 39428 | 37357 | 76785 |
| High school | 19058 | 17872 | 36930 |
| College or graduate school | 14301 | 15660 | 29961 |
| Place | Median household income | Median family income | Per capita income |
|---|---|---|---|
| Snohomish County, Washington | $53060 | $60726 | $23417 |
| Washington, United States | $45776 | $53760 | $22973 |
| United States | $41994 | $50046 | $21587 |