Issaquah, Washington
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 Demographics of Issaquah

Year Population
1960 1,870
1970 4,341
1980 5,536
1990 7,786
1991 7,860
1992 8,175
1993 8,326
1994 8,420
1995 9,025
1996 9,255
1997 9,610
1998 9,900
1999 10,130
2000 11,212
2001 12,950
2002 13,790
2003 15,110
2004 15,510
2005 17,060
2006 23,282*
Estimated Future Growth
2010 24,058
2015 24,818
2022 25,574
* Includes the OFM population numbers for Issaquah (19,151), recently annexed Greenwood Point-South Cove (3,712) and Group Homes (419)

As of the census of 2000, there were 11,212 people (and over 17,000 as of 2006), 4,840 households, and 2,908 families residing in the city. The population density was 514.1/km² (1,330.9/mi²). There were 5,195 housing units at an average density of 238.2/km² (616.7/mi²). The racial makeup of the city was 87.95% White, 0.88% African American, 0.63% Native American, 6.04% Asian, 0.11% Pacific Islander, 1.46% from other races, and 2.93% from two or more races. Hispanic or Latino of any race were 4.95% of the population.

There were 4,840 households out of which 29.5% had children under the age of 18 living with them, 47.3% were married couples living together, 9.6% had a female householder with no husband present, and 39.9% were non-families. 31.0% of all households were made up of individuals and 7.8% had someone living alone who was 65 years of age or older. The average household size was 2.27 and the average family size was 2.87.

In the city the population was spread out with 22.2% under the age of 18, 7.3% from 18 to 24, 36.5% from 25 to 44, 24.0% from 45 to 64, and 10.0% who were 65 years of age or older. The median age was 37 years. For every 100 females there were 91.9 males. For every 100 females age 18 and over, there were 88.1 males.

The median income for a household in the city was $57,892, and the median income for a family was $77,274. Males had a median income of $55,049 versus $36,670 for females. The per capita income for the city was $34,222. About 3.4% of families and 4.8% of the population were below the poverty line, including 5.5% of those under age 18 and 4.7% of those age 65 or over.


Keller Williams Western Realty – 3800 Byron Ave #148, Bellingham, WA 98229