Sedro-Woolley, Washington

Sedro-Woolley population, 2020 to 2024

Sedro-Woolley added 753 residents from July 2020 to July 2024, a change of +6.0%. In the latest year it moved by +223. Among 125 Washington places of 5,000 or more, that growth ranks 33rd; the median place changed by +2.6%. The median place of 5,000+ in Washington has 18,148 people, so Sedro-Woolley is 73% of it.

Sedro-Woolley covers 4.35 square miles of land, for 3,038 people per square mile of land. The median Washington place of 5,000+ has 2,694, so Sedro-Woolley is denser than the typical town.

What county Sedro-Woolley is in

All of Sedro-Woolley's residents live in Skagit County, which had 132,736 residents in 2024. Sedro-Woolley holds 10.0% of the county's population. The shaded shape is on the map above; dots mark the eight nearest places.

ZIP codes in Sedro-Woolley

1 ZIP Code Tabulation Area (ZCTA) overlaps Sedro-Woolley by at least 10% of the ZCTA's or the city's land: 98284. ZCTAs are Census approximations of USPS ZIP code delivery areas. The list comes from the 2020 ZCTA to place relationship file, so a city that annexed land after 2020 may reach into ZIP codes not listed here.

Where Sedro-Woolley is

The Census internal point of Sedro-Woolley is at 48.511400, -122.232100. Olympia, the capital, is 106.6 miles SSW in a straight line. The nearest larger place is Mount Vernon, WA (35,344 people), 7.5 miles away. The nearest city of 100,000 or more is Everett, WA, 37.8 miles away.

Daylight in Sedro-Woolley

At 48.51° N, Sedro-Woolley gets about 16 h 08 min of daylight around the June solstice and 8 h 18 min around the December solstice, a swing of 7 h 50 min. Figures are sunrise to sunset from the SunCalc model for June 21 and December 21, 2026.

Places near Sedro-Woolley

The eight nearest incorporated places of 1,000+ in Washington, measured between internal points. The closest is Burlington, 5.4 miles away, with 10,945 people.