Issaquah, WA Profile: Facts & Data

Advertisement

Issaquah Local Links & Resources:
Resources | ALL Issaquah Content
Planning to visit Issaquah? See Local Hotels

Also See Issaquah, WA: ZIP Codes & Maps

Issaquah, Washington - Basic Facts

The City of Issaquah had a population of 41,819 as of July 1, 2023. Issaquah ranks in the upper quartile for Population Density and Diversity Index when compared to the other cities, towns and Census Designated Places (CDPs) in Washington. See peer rankings below.

The primary coordinate point for Issaquah is located at latitude 47.5301 and longitude -122.0326 in King County. The formal boundaries for the City of Issaquah encompass a land area of 11.4 sq. miles and a water area of 0.02 sq. miles. King County is in the Pacific time zone (GMT -8).

The City of Issaquah has a C1 Census Class Code which indicates an active incorporated place that does not serve as a county subdivision equivalent. It also has a Functional Status Code of "A" which identifies an active government providing primary general-purpose functions.

Washington is one of 20 states where Census County Divisions (CCDs) are used for statistical tracking of subdivisions within each county. The City of Issaquah is located within Issaquah Plateau Division of King County.


Jump to... (On This Page!)
  1. Issaquah 2023 Demographic Data
  2. Growth Rates for Issaquah (Historical & 5-Year Forecast)
  3. Peer Comparisons (Rank and Percentile)
  1. Neighborhoods Demographics (Home Values, Household Income, etc.)
  2. Washington Research Tools (Easy Tools & Current Data)
  3. Washington Data Comparison Tool - 2023 Demographics
Advertisement

Issaquah, WA Data & Demographics (As of July 1, 2023)

POPULATION

Total Population 41,819 (100%)
Population in Households 41,283 (98.7%)
Population in Families 32,691 (78.2%)
Population in Group Quarters1 536 ( 1.3%)
Population Density 3,448
Diversity Index2 64
 
 

INCOME

Median Household Income $150,542
Average Household Income $195,678
% of Income for Mortgage4 39%
Per Capita Income $80,198
Wealth Index5 186
Socioeconomic Status Index6 Moderate (60.3)
 

HOUSING

Total HU (Housing Units) 17,938 (100%)
Owner Occupied HU 10,283 (57.3%)
Renter Occupied HU 6,851 (38.2%)
Vacant Housing Units 804 ( 4.5%)
Median Home Value $967,507
Average Home Value $1,054,286
Housing Affordability Index3 64
 

HOUSEHOLDS

Total Households 17,134
Average Household Size 2.41
Family Households 10,804
Average Family Size 3.00
NOTES
  1. Group Quarters - a place where people live or stay in a group living arrangement. Includes college residents halls, nursing facilities, military barracks, and correctional facilities.
  2. The Diversity Index is a scale of 0 to 100 that represents the likelihood that two persons, chosen at random from the same area, belong to different races or ethnic groups. If an area's entire population belongs to one race AND one ethnic group, then the area has zero diversity. An area's diversity index increases to 100 when the population is evenly divided into two or more race/ethnic groups.
  3. The Housing Affordability Index base is 100 and represents a balance point where a resident with a median household income can normally qualify to purchase a median price home. Values above 100 indicate increased affordability, while values below 100 indicate decreased affordability.
  4. The % of Income for Mortgage quantifies the percentage of median household income dedicated to mortgage payments on a home priced at the median value (assuming a 30-year mortgage and a 20% down payment).
  5. The Wealth Index is based on a number of indicators of affluence including average household income and average net worth, but it also includes the value of material possessions and resources. It represents the wealth of the area relative to the national level. Values above or below 100 represent above-average wealth or below-average wealth compared to the national level.
  6. The Socioeconomic Index ranges from zero (lowest relative status) to 100 (highest relative status). This measure quantifies disparities in social position of an area's inhabitants and is built from a broad range of demographic, housing, and socioeconomic inputs. More information on this measure can be found in Esri's SEI tutorial.

GROWTH RATE / YEAR

2020-2023 2023-2028
Population 1.34% 0.22%
Households 1.27% 0.19%
Families   0.46%
Median Household Income   2.74%
Per Capita Income   2.87%
Owner Occupied HU   1.01%

Issaquah, WA - Peer Comparisons by Rank and Percentile

The table below compares Issaquah to the other 639 incorporated cities, towns and CDPs in Washington by rank and percentile using July 1, 2023 data. The location Ranked # 1 has the highest value. A location that ranks higher than 75% of its peers would be in the 75th percentile of the peer group.

Variable Description Rank Percentile
Total Population # 32 95th
Population Density # 66 90th
Median Household Income # 39 94th
Housing Affordability Index # 196 31st
Per Capita Income # 20 97th
Diversity Index # 140 78th

Additional comparisons and rankings can be made with a VERY EASY TO USE Washington Census Data Comparison Tool.

Issaquah, WA - Most Popular Things to Do

Also See: Nearby Hotels | Driving Directions

Use HTL Address Research for a Washington Address and get...

Boundary Maps, Demographic Data, School Zones Review maps and data for the neighborhood, city, county, ZIP Code, and school zone. July 1, 2023, data includes home values, household income, percentage of homes owned, rented or vacant, etc.


Quick & Easy Ways to...

  1. Get Current Demographic Data for Cities, Towns, and ZIP Codes
  2. View Boundary Maps, for Cities, Towns, and ZIP Codes
  3. Locate Physical, Cultural, and Historical Features

Washington Census Data Comparison Tool

Compare Washington July 1, 2023 Data
Data:
Locations:
Highest or Lowest:
Results:
Advertisement