ZIP code
98277
Oak Harbor, WA
98277 covers Oak Harbor in Island County, with 40,338 people in the ACS 2023 estimate.
Figures are for the Census ZIP Code Tabulation Area (ZCTA), which is not the same as a USPS ZIP code. A PO Box or unique ZIP may have no ZCTA and no demographics. Methodology
U.S. Census Bureau, ACS 2019–2023 5-year (vintage 2023). Geography: ZCTA 98277. Methodology
ZIP code map of 98277
About ZIP code 98277
More enterprise fields
Commercial ZIP directory · not ACS
Commercial ZIP directory population_count for ZCTA 98277. Not ACS. Methodology
People in 98277
Race
- White28,964
- Black or African American1,852
- American Indian or Alaska Native408
- Asian3,116
- Native Hawaiian and Pacific Islander311
- Other race1,513
- Two or more races5,353
Hispanic or Latino (any race): 4,866
Age
- Under 105,775
- 10 to 194,584
- 20 to 296,775
- 30 to 396,554
- 40 to 494,243
- 50 to 594,379
- 60 to 694,434
- 70 to 793,157
- 80 and older1,616
Income and housing in 98277
Education
- High school graduate94.7%
- Bachelor's degree27.1%
- Graduate degree10.0%
Places covering 98277
Cities and places — Population overlap
Share of this ZIP/ZCTA’s population located within each place, based on ZIP Code Database place-overlap data. This is a population measure, not land-area overlap or the Census-place population.
- Oak Harbor59.3%
ZIP Code Database place-overlap table, field percent_of_zip_population_in_place, keyed by place_geoid. Not ACS 2019–2023. Overlap vintage is the shipped overlap table and is separate from ACS. Methodology
Counties — Population overlap
Share of this ZIP/ZCTA’s population located within each county, based on ZIP Code Database county-overlap data. This is a population measure, not land-area overlap or the Census county population.
- Island County100.0%
ZIP Code Database county-overlap table, field percent_of_zip_population_in_county, keyed by county_geoid. Not ACS 2019–2023. Overlap vintage is the shipped overlap table and is separate from ACS. Methodology
40.3% of this ZIP is outside city limits (a real overlap row, not missing data).
Population history for 98277
Hover the chart or read the table below (Year | ACS | IRS).
| Year | ACS population | IRS population |
|---|---|---|
| 2005 | 35,107 | |
| 2006 | 34,578 | |
| 2007 | 35,937 | |
| 2008 | 35,063 | |
| 2009 | 35,207 | |
| 2010 | 35,637 | |
| 2011 | 37,503 | 35,173 |
| 2012 | 37,983 | 34,880 |
| 2013 | 37,484 | 35,330 |
| 2014 | 37,706 | 36,550 |
| 2015 | 37,999 | 37,190 |
| 2016 | 37,932 | 37,130 |
| 2017 | 38,131 | 37,590 |
| 2018 | 38,632 | 37,620 |
| 2019 | 38,553 | 37,600 |
| 2020 | 38,844 | 37,240 |
| 2021 | 40,112 | 36,610 |
| 2022 | 40,181 | 36,750 |
| 2023 | 40,338 |
ACS: U.S. Census Bureau American Community Survey 5-year estimates. IRS: Statistics of Income ZIP Code data.
ZIP codes near 98277
12 nearest ZIP centroids (any distance)
- 98278Oak Harbor2.5 miPop 2,178 · Income —
- 98257La Conner7.8 miPop 4,448 · Income $90,983
- 98239Coupeville8.6 miPop 7,492 · Income $86,138
- 98221Anacortes9.2 miPop 23,211 · Income $92,925
- 98282Camano Island9.6 miPop 17,535 · Income $100,124
- 98273Mount Vernon12.8 miPop 30,078 · Income $74,247
- 98238Conway13.0 miPop 44 · Income —
- 98261Lopez Island16.2 miPop 3,030 · Income $78,871
- 98292Stanwood16.2 miPop 26,713 · Income $101,161
- 98253Greenbank16.6 miPop 2,141 · Income $73,393
- 98233Burlington17.9 miPop 17,703 · Income $83,560
- 98222Blakely Island19.3 miPop 126 · Income $104,412
ZIP centroids within 2 miles
No other ZIP codes within 2 miles of 98277, measured by Census internal-point centroids. Try a wider radius.
ZIPs within 2 miles of this place
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ZIP code 98277 FAQ
- What city is ZIP code 98277 in?
- 98277 is in Oak Harbor, WA.
- What county is 98277 in?
- 98277 is in Island County.
- What is the median household income in 98277?
- The median household income in 98277 is $79,326.
- Which ZIP codes are near 98277?
- Use the radius tool on this page to list ZIP codes within a chosen distance of 98277.