SeaTac, Washington | |
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 Aerial view of SeaTac, featuring Angle Lake | |
 Seal | |
 Show SeaTac Show King County Show Washington Show the United StatesInteractive location map of SeaTac | |
| Coordinates:47°26′40″N122°17′55″W / 47.44444°N 122.29861°W /47.44444; -122.29861 | |
| Country | United States |
| State | Washington |
| County | King |
| Incorporated | February 28, 1990 |
| Named after | Seattle–Tacoma International Airport |
| Government | |
| • Type | Council–manager |
| • Mayor | Mohamed Egal[1] |
| • Deputy Mayor | Iris Guzmán[2] |
| Area | |
• Total | 10.239 sq mi (26.519 km2) |
| • Land | 10.064 sq mi (26.066 km2) |
| • Water | 0.175 sq mi (0.454 km2) |
| Elevation | 348 ft (106 m) |
| Population | |
• Total | 31,454 |
• Estimate (2024)[6] | 34,024 |
| • Density | 3,200/sq mi (1,220/km2) |
| Time zone | UTC–8 (Pacific (PST)) |
| • Summer (DST) | UTC–7 (PDT) |
| ZIP Codes | 98148, 98158, 98168, 98188, 98198 |
| Area code | 206 |
| FIPS code | 53-62288 |
| GNIS feature ID | 2411855[4] |
| Website | seatacwa |
SeaTac (/ˈsiːtæk/) is a city in southernKing County, Washington, United States. The city is aninner-ringsuburb ofSeattle and part of theSeattle metropolitan area. The name "SeaTac" is derived fromSeattle–Tacoma International Airport, itself a portmanteau of Seattle andTacoma.
The city of SeaTac is 10 square miles (26 km2) in area and has a population of 31,454 according to the2020 census.[5] The city boundaries surround the Seattle–Tacoma International Airport (approximately 3 square miles (7.8 km2) in area), which is owned and operated by thePort of Seattle. The city includes the communities ofAngle Lake, Bow Lake, McMicken Heights and Riverton Heights, which were established before the city's incorporation. Residents voted for incorporation on March 14, 1989,[7] and the city incorporated in February 1990.[8]
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The Highline area, which includes modern-day SeaTac,Burien, most ofDes Moines, and unincorporated communities such asWhite Center andBoulevard Park, was settled byEuropean Americans in the mid-1850s. The federal government finished construction of amilitary road fromFort Steilacoom toFort Bellingham in 1860, passing through the Highline area to the east of modern-day SeaTac.[9] One of the more prominent roads of travel from Seattle to Tacoma early in the 20th century isDes Moines Memorial Drive (originally called the High Line road), which passes directly through the middle of the region, particularly through SeaTac and Burien.
Incorporating the area as a city was proposed by local residents in the 1980s, while a competing proposal sought annexation into Des Moines or another city.[10] Local residents voted for incorporation on March 14, 1989, and the city incorporated on February 28, 1990. Des Moines amended their annexation territory following the decision. The original ballot used the name "Sea-Tac", but the incorporation petition to the county government omitted the hyphen.[11] In 2014, Gavin Kelly of TheResolution Foundation wrote that "A generation ago SeaTac was what Americans would call a middle-class town. A jet-fueller or baggage handler could earn a decent living."[12]
| Year | Republican | Democratic | Third Parties |
|---|---|---|---|
| 2020 | 28.17%3,229 | 69.12%7,924 | 2.71%311 |
| 2016 | 27.38%2,459 | 64.35%5,779 | 8.27%743 |
SeaTac is governed by a city council which consists of seven elected councilpersons. The city "has contracted with theKing County Sheriff's Office for law enforcement since incorporation in 1990."[14] Deputies assigned to SeaTac wear city uniforms and drive patrol cars marked with the city logo. There are currently 51 patrol officers, detectives, and support staff assigned full-time to the city.[15]
In January 2014 the SeaTac Fire Department entered a 20-year contract with Kent Fire Department Regional Fire Authority (RFA) to form thePuget Sound Regional Fire Authority.[16][17] SeaTac's three fire stations, Station 45, 46, and 47, joined Kent's Station 73 to make up RFA's West Battalion.[18]
The Seatac Municipal Court, located in the City Hall, is a court of limitedjurisdiction. The judge is authorized by theRevised Code of Washington to preside over civil infractions, traffic infractions, criminalmisdemeanor and gross misdemeanor violations, and civil orders for protection.[19]
Public Works is responsible for planning, design, construction and maintenance of streets, transportation improvements, surface water utility, and solid waste and recycling programs.[20]
In 2013, voters in the city narrowly passed a minimum wage of $15 per hour for employees of airport-related businesses, such as hotels, parking lots and car rental agencies. In a later appeals court decision, the $15 minimum wage was reversed for employees working entirely on Port of Seattle property within the city limits but still applies to employees of airport-related businesses in the city proper.[12] Union workshops are exempt from the $15 minimum wage.[21] However, the Washington Supreme Court in August 2015 reversed the King County Superior Court ruling, which said that SeaTac did not have authority to set a minimum wage at the airport. The Supreme Court rejected the argument that the wage did not apply because the airport is owned by the Port of Seattle. The Court stated that Proposition 1 can be enforced at Seattle–Tacoma International Airport because there is no indication that it will interfere with airport operations and that federal labor law does not preempt the provision protecting workers from retaliation.[22]
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The Riverton Heights Post Office is located in the city.[23]
TheNational Transportation Safety Board operates the Seattle Aviation Field Office in the city.[24]
TheFederal Bureau of Prisons operates theFederal Detention Center, SeaTac in SeaTac.[25]
The city is home to over 900 licensed businesses, nearly 80 of which are Fortune 1000 companies. They employ nearly 40,000 employees in the city of SeaTac and generate local sales of approximately $3.7 billion.[26]
Alaska Airlines andHorizon Air are headquartered in the city.[27][28] Four airlines have operations at 18000 Pacific Highway South (also known as 18000 International Boulevard) in the city, includingAsiana Airlines,[29][30]EVA Air,[31]Hainan Airlines,[32] andChina Airlines.[33]
SeaTac's Department of Community and Economic Development was formed in early 2011 to create a one-stop permitting center, increase the level of service and assist in the facilitation of economic development by creating a more cohesive approach to real estate development and job creation. The new department has four divisions: Economic Development, Planning, Engineering Review, and Building Services.[27]In 2013, the City of SeaTac Proposition No. 1 passed with 50.64% of the vote[34] to raise theminimum wage to $15 per hour.[35]
According to theUnited States Census Bureau, the city has a total area of 10.239 square miles (26.52 km2), of which, 10.064 square miles (26.07 km2) is land and 0.175 square miles (0.45 km2) is water.[3]
 | This article needs to beupdated. The reason given is: Some of this data is more than five years old; parts are more than 10 years old. Please help update this article to reflect recent events or newly available information.(November 2024) |
| Month | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Year |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Record high °F (°C) | 67 (19) | 70 (21) | 79 (26) | 89 (32) | 93 (34) | 108 (42) | 103 (39) | 99 (37) | 98 (37) | 89 (32) | 74 (23) | 66 (19) | 108 (42) |
| Mean maximum °F (°C) | 57.0 (13.9) | 59.1 (15.1) | 66.4 (19.1) | 74.3 (23.5) | 81.9 (27.7) | 85.8 (29.9) | 91.2 (32.9) | 89.9 (32.2) | 84.1 (28.9) | 72.0 (22.2) | 61.6 (16.4) | 56.8 (13.8) | 94.1 (34.5) |
| Mean daily maximum °F (°C) | 48.0 (8.9) | 50.3 (10.2) | 54.2 (12.3) | 59.3 (15.2) | 66.3 (19.1) | 71.1 (21.7) | 77.4 (25.2) | 77.6 (25.3) | 71.6 (22.0) | 60.5 (15.8) | 52.1 (11.2) | 47.0 (8.3) | 61.3 (16.3) |
| Daily mean °F (°C) | 42.8 (6.0) | 44.0 (6.7) | 47.1 (8.4) | 51.3 (10.7) | 57.5 (14.2) | 62.0 (16.7) | 67.1 (19.5) | 67.4 (19.7) | 62.6 (17.0) | 53.8 (12.1) | 46.5 (8.1) | 42.0 (5.6) | 53.7 (12.1) |
| Mean daily minimum °F (°C) | 37.7 (3.2) | 37.7 (3.2) | 39.9 (4.4) | 43.3 (6.3) | 48.7 (9.3) | 53.0 (11.7) | 56.8 (13.8) | 57.2 (14.0) | 53.6 (12.0) | 47.0 (8.3) | 40.9 (4.9) | 37.1 (2.8) | 46.1 (7.8) |
| Mean minimum °F (°C) | 26.1 (−3.3) | 27.3 (−2.6) | 31.3 (−0.4) | 35.6 (2.0) | 40.6 (4.8) | 46.6 (8.1) | 51.5 (10.8) | 51.7 (10.9) | 45.8 (7.7) | 36.8 (2.7) | 29.2 (−1.6) | 25.4 (−3.7) | 21.5 (−5.8) |
| Record low °F (°C) | 0 (−18) | 1 (−17) | 11 (−12) | 29 (−2) | 28 (−2) | 38 (3) | 43 (6) | 44 (7) | 35 (2) | 28 (−2) | 6 (−14) | 6 (−14) | 0 (−18) |
| Averageprecipitation inches (mm) | 5.78 (147) | 3.76 (96) | 4.17 (106) | 3.18 (81) | 1.88 (48) | 1.45 (37) | 0.60 (15) | 0.97 (25) | 1.61 (41) | 3.91 (99) | 6.31 (160) | 5.72 (145) | 39.34 (999) |
| Average snowfall inches (cm) | 1.8 (4.6) | 2.2 (5.6) | 0.4 (1.0) | 0.0 (0.0) | 0.0 (0.0) | 0.0 (0.0) | 0.0 (0.0) | 0.0 (0.0) | 0.0 (0.0) | 0.0 (0.0) | 0.2 (0.51) | 1.7 (4.3) | 6.3 (16) |
| Average precipitation days(≥ 0.01 in) | 18.7 | 15.9 | 17.1 | 15.0 | 11.3 | 9.2 | 4.7 | 4.9 | 8.3 | 14.3 | 18.4 | 18.4 | 156.2 |
| Average snowy days(≥ 0.1 in) | 1.4 | 1.2 | 0.4 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.2 | 1.5 | 4.7 |
| Averagerelative humidity (%) | 78.0 | 75.2 | 73.6 | 71.4 | 68.9 | 67.1 | 65.4 | 68.2 | 73.2 | 78.6 | 79.8 | 80.1 | 73.3 |
| Averagedew point °F (°C) | 33.1 (0.6) | 35.1 (1.7) | 36.3 (2.4) | 38.8 (3.8) | 43.5 (6.4) | 48.2 (9.0) | 51.4 (10.8) | 52.7 (11.5) | 50.2 (10.1) | 45.1 (7.3) | 38.8 (3.8) | 34.3 (1.3) | 42.3 (5.7) |
| Mean monthlysunshine hours | 69.8 | 108.8 | 178.4 | 207.3 | 253.7 | 268.4 | 312.0 | 281.4 | 221.7 | 142.6 | 72.7 | 52.9 | 2,169.7 |
| Percentagepossible sunshine | 25 | 38 | 48 | 51 | 54 | 56 | 65 | 64 | 59 | 42 | 26 | 20 | 49 |
| Averageultraviolet index | 1 | 2 | 3 | 5 | 6 | 7 | 7 | 6 | 5 | 3 | 1 | 1 | 4 |
| Source 1: NOAA (relative humidity, dew point and sun 1961–1990)[36][37][38] | |||||||||||||
| Source 2: Weather Atlas (UV)[39] | |||||||||||||
Places adjacent to SeaTac, Washington | |
|---|---|
| Census | Pop. | Note | %± |
|---|---|---|---|
| 1980 | 17,961 | — | |
| 1990 | 22,694 | 26.4% | |
| 2000 | 25,496 | 12.3% | |
| 2010 | 26,909 | 5.5% | |
| 2020 | 31,454 | 16.9% | |
| 2024 (est.) | 34,024 | [6] | 8.2% |
| U.S. Decennial Census[40][41][42] 2020 Census[5] | |||
As of the 2022American Community Survey, there are 11,414 estimated households in SeaTac with an average of 2.63 persons per household. The city has a median household income of $79,433. Approximately 11.3% of the city's population lives at or below thepoverty line. SeaTac has an estimated 71.3% employment rate, with 25.4% of the population holding a bachelor's degree or higher and 84.2% holding a high school diploma.[43]
The top five reported ancestries (people were allowed to report up to two ancestries, thus the figures will generally add to more than 100%) were English (50.1%), Spanish (16.3%), Indo-European (6.0%), Asian and Pacific Islander (11.9%), and Other (15.7%).
The median age in the city was 36.1 years.
| Race / ethnicity(NH = non-Hispanic) | Pop. 2000[44] | Pop. 2010[45] | Pop. 2020[46] | % 2000 | % 2010 | % 2020 |
|---|---|---|---|---|---|---|
| White alone (NH) | 14,666 | 10,619 | 9,182 | 57.52% | 39.46% | 29.19% |
| Black or African American alone (NH) | 2,266 | 4,455 | 7,519 | 8.89% | 16.56% | 23.90% |
| Native American orAlaska Native alone (NH) | 346 | 299 | 230 | 1.36% | 1.11% | 0.73% |
| Asian alone (NH) | 2,804 | 3,874 | 5,741 | 11.00% | 14.40% | 18.25% |
| Pacific Islander alone (NH) | 664 | 946 | 972 | 2.60% | 3.52% | 3.09% |
| Other race alone (NH) | 77 | 62 | 146 | 0.30% | 0.23% | 0.46% |
| Mixed race or multiracial (NH) | 1,371 | 1,180 | 1,561 | 5.38% | 4.39% | 4.96% |
| Hispanic or Latino (any race) | 3,302 | 5,474 | 6,103 | 12.95% | 20.34% | 19.40% |
| Total | 25,496 | 26,909 | 31,454 | 100.00% | 100.00% | 100.00% |
As of the2020 census, there were 31,454 people, 11,093 households, and 6,700 families residing in the city.[47] Thepopulation density was 3,125.4 inhabitants per square mile (1,206.7/km2). There were 11,774 housing units at an average density of 1,169.9 per square mile (451.7/km2). The racial makeup of the city was 31.81%White, 24.12%African American, 1.42%Native American, 18.39%Asian, 3.15%Pacific Islander, 11.98% from some other races and 9.14% from two or more races.Hispanic or Latino people of any race were 19.40% of the population.[48] 22.5% of residents were under the age of 18, 5.7% were under 5 years of age, and 12.8% were 65 and older. The gender makeup of the city was % male and 45.8% female.
As of the2010 census, there were 26,909 people, 9,533 households, and 5,913 families residing in the city. The population density was 2,682.9 inhabitants per square mile (1,035.9/km2). There were 10,360 housing units at an average density of 1,032.9 per square mile (398.8/km2). The racial makeup of the city was 45.94%White, 16.84%African American, 1.48%Native American, 14.53%Asian, 3.56%Pacific Islander, 11.64% from some other races and 6.01% from two or more races.Hispanic or Latino people of any race were 20.34% of the population.
There were 9,533 households, of which 33.2% had children under the age of 18 living with them, 40.6% weremarried couples living together, 14.0% had a female householder with no husband present, 7.4% had a male householder with no wife present, and 38.0% were non-families. 28.8% of all households were made up of individuals, and 7.5% had someone living alone who was 65 years of age or older. The average household size was 2.72 and the average family size was 3.38.
The median age in the city was 34.5 years. 23.1% of residents were under the age of 18; 10.3% were between the ages of 18 and 24; 31.8% were from 25 to 44; 25.2% were from 45 to 64; and 9.7% were 65 years of age or older. The gender makeup of the city was 52.4% male and 47.6% female.
As of the2000 census, there were 25,496 people, 9,708 households, and 5,960 families residing in the city. The population density was 2,558.8 inhabitants per square mile (988.0/km2). There were 10,176 housing units at an average density of 1,021.3 per square mile (394.3/km2). The racial makeup of the city was 62.86%White, 9.15%African American, 1.50%Native American, 11.07%Asian, 2.66%Pacific Islander, 6.41% from some other races and 6.35% from two or more races.Hispanic or Latino people of any race were 12.95% of the population.
There were 9,708 households out of which 30.7% had children under the age of 18 living with them, 42.8% weremarried couples living together, 12.4% had a female householder with no husband present, and 38.6% were non-families. 30.2% of all households were made up of individuals and 6.8% had someone living alone who was 65 years of age or older. The average household size was 2.53 and the average family size was 3.17.
In the city the population was spread out with 24.4% under the age of 18, 10.2% from 18 to 24, 34.5% from 25 to 44, 21.2% from 45 to 64, and 9.7% who were 65 years of age or older. The median age was 34 years. For every 100 females there were 110.7 males. For every 100 females age 18 and over, there were 111.8 males.
The median income for a household in the city was $41,202, and the median income for a family was $47,630. Males had a median income of $34,396 versus $28,984 for females. Theper capita income for the city was $19,717. About 9.8% of families and 11.5% of the population were below thepoverty line, including 15.5% of those under age 18 and 8.1% of those age 65 or over.
The most commonly spoken foreign languages in SeaTac are, in order,Spanish,Somali, andPunjabi.
As of 2000 the median income for a household in the city was $41,202, and the median income for a family was $47,630. Males had a median income of $34,396 versus $28,984 for females. Theper capita income for the city was $19,717. About 9.8% of families and 11.5% of the population were below thepoverty line, including 15.5% of those under age 18 and 8.1% of those age 65 or over.
SeaTac's population has grown steadily since the 2000 Census, and is projected to grow 5.06% by 2022, a rate higher than the US rate of 3.77%, but lower than King County's 7.46%. SeaTac has considerable ethnic diversity. Only 51.76% of the age 5+ population reportedly spoke only English at home; some 13.90% spokeSpanish at home, considerably higher than King County's 6.82%, but only somewhat higher than the US's overall 13.16%. Languages spoken at home also include those fromAsia-Pacific at 10.74%,Indo-European languages at 10.06%, and other languages at 13.54%.[49]
Highline Public Schools is the school district with the majority of the city in its boundaries.[50] Elementary schools serving the Highline sections of the city include Bow Lake Elementary School in SeaTac,[51] Madrona Elementary School in SeaTac,[52] McMicken Heights Elementary School in SeaTac,[53] and Cedarhurst Elementary School inBurien.[54][55] Most residents are zoned to Chinook Middle School andTyee High School in the city,[56] while some are zoned to Sylvester Middle School andHighline High School in Burien.[57] With the opening of Glacier Middle School in north SeaTac, residents north of the airport are generally zoned there and subsequently to Highline High School given the proximity of that area to Burien.
Tyee Educational Complex housing three independent schools: The Academy of Citizenship and Empowerment,[58][59] and Odyssey: The Essential School.[60] It then has been transformed back to Tyee High School - a single school in the 2017–18 school year.
In 2004, Highline Public Schools reorganized some of its high schools, including Tyee, into having smaller programs on larger campuses.[61]
Small portions of SeaTac are in theKent School District and theRenton School District.[50]
TheKing County Library System operates the Valley View Library in SeaTac.[62]
The city operates seven city parks and operates two community center facilities.[63][64]
Angle Lake Park, a 10.5-acre (42,000 m2)[65] park atAngle Lake, has a barbecue area, a boat launch, a fishing pier, playground equipment, an open recreation area, swimming facilities, a stage, toilet facilities, and a spray park. In the swimming arealifeguards are on duty during the summer months.[64]
Bow Lake Park, a 4-acre (16,000 m2)[65] park, consists of open space.[64]
Des Moines Creek Trail Park, consisting of 96 acres (390,000 m2),[65] has a paved trail for bicyclists and pedestrians; off-street parking spaces are located at the trail head.[64]
The 37-acre (150,000 m2)[65] Grandview Park, an off leash dog area, has open areas, benches, fencing, a kiosk, waste receptacles, "sani-cans," and trails.[64]
The 2.5-acre (10,000 m2)[65] McMicken Heights Park has an open area, playground equipment, and tennis courts.[64]
The Neighborhood Park at SeaTac Community Center has a half court basketball court a skate park, playground equipment, a picnic area, a climbing boulder, and parking.[64]
The 165-acre (0.67 km2)[65] North SeaTac Park has the SeaTac Community Center, baseball, soccer (football), and softball fields, a disk golf course, an outdoor basketball court, an open area, playground equipment, a picnic shelter, toilet facilities, BMX track and paved walking trails.[64]
The 18-acre (73,000 m2)[65] Sunset Park has baseball/softball fields, soccer fields, tennis courts, toilet facilities, and paved walking trails.[64]
The 21-acre (85,000 m2)[65] Valley Ridge Park has baseball/softball fields with synthetic turf, outdoor basketball courts, a community center, a hockey court, playground equipment, a skate park, soccer fields with synthetic turf, tennis courts, toilet facilities.[64]
TheTyee Valley Golf Course is an 18-hole golf course and also served as the 1988 and 1989USA Cross Country Championships running course.[66]
SeaTac is served by three major highways:State Route 99 (International Boulevard),State Route 518, and theAirport Expressway. Portions ofInterstate 5 andState Route 509 also lie within thecity limits.[67]
The city is served by theSeattle–Tacoma International Airport, located within city limits.[67]
The city is also served by severalpublic transportation services:Link light rail stops at two stations in the city, atSeaTac/Airport station andAngle Lake station;King County Metro operates several bus routes in the area, including theRapidRide A Line on International Boulevard andRapidRide F Line on Southcenter Boulevard;[68][69] someSound Transit Express regional bus routes terminate or serve the SeaTac area, primarily the airport and other transit hubs.[70][71]
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