Sedro Woolley, WA 98284 ZIP Code Profile

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Sedro Woolley, WA

ZIP Code 98284: Basic Data & USPS Preferred City Name

Preferred Name, USPS
Sedro Woolley, WA 98284

  • ZIP Code Type: STANDARD
  • County: Skagit County
  • Centroid: Latitude 48.525, Longitude -122.181
  • Time Zone: Pacific Time Zone (UTC -8 hours)
  • Observes DST: Yes

ZIP Code 98284 has segments in 2 Counties (Skagit, Whatcom).

  • Businesses Addresses: 525
  • PO Box Addresses: 425
  • Residential Addresses: 9,602
    • Multi-Family Addresses: 407
    • Single Family Addresses: 9,195

The ZIP Code maps and database are updated 4 times per year.
Database updated: May 1, 2018, Maps updated: February 1, 2018.

EXTREMELY LOCAL Demographic Data

Address Based Hyperlocal Data Input an address and get data & demographics for the pertinent census block group (CBG), a searchable map and a customized directory. The CBG is the smallest geographical unit used by the Census Bureau for reporting demographic data.


98284 ZIP Code Map

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Sedro Woolley, WA 98284 Data & Demographics (As of July 1, 2017)


Total Population 25,259
Daytime Population: Workers 5,312
Daytime Population: Residents 13,978
Total Daytime Population (TDP) 19,290
Ratio TDP/Total Population1 0.76
Population in Households 24,584
Population in Familes 19,641
Population in Group Qrtrs 675
Population Density2 59
Diversity Index3 40


Median Household Income $63,598
Average Household Income $75,934
Per Capita Income $29,417


Total Housing Units 10,321 (100%)
Owner Occupied HU 6,662 (64.5%)
Renter Occupied HU 2,819 (27.3%)
Vacant Housing Units 840 ( 8.1%)
Median Home Value $253,961
Average Home Value $307,505


Total Households 9,481
Average Household Size 2.59
Family Households 6,465
Average Family Size 3
  1. If the ratio of the TDP to Total Population is greater than 1, the location gains population during the day when commuting workers are present. If the ratio is less than 1, the location is more of a bedroom community where people commute to another place for work.
  2. Population Density = Total Population per square mile.
  3. 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 race 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.


2010-2017 2017-2022
Population 0.6% 0.74%
Households 0.46% 0.65%
Families 0.39% 0.62%
Median Household Income   3.25%
Per Capita Income   2.55%

Sedro Woolley, WA 98284 - Peer Comparisons by Rank and Percentile

The table below compares 98284 to the other 585 ZIP Codes in Washington by rank and percentile using July 1, 2017 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 # 117 80th
Population Density # 353 40th
Diversity Index # 268 55th
Median Household Income # 181 69th
Per Capita Income # 276 53rd

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

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