US ZIP Code
98277

Oak Harbor, WA

Island County  ·  Washington

● Active
👥 40,338 Population ↑ 5% since 2019
💰 $79,326 Median HH Income
≈ Avg ↑ 31% since 2019
🎂 35.5 Median Age ↑ 3% since 2019
🏠 $455,300 Median Home Value
▲ 63% above avg ↑ 56% since 2019
🎓 41.5% College Grads
≈ Avg
📊 4.1% Unemployment
▼ 15% below avg ↓ 22% since 2019
ZIP Code Details
ZIP Code98277
CityOak Harbor
StateWashington (WA)
CountyIsland County
Area Code360/564
Elevation189 ft
Latitude48.321988
Longitude-122.627027
TimezoneLos Angeles (DST)
FIPS53029
ZIP TypeStandard
StatusActive
People & Population (ACS 2023)
♂ Male 48.8% (19,685) Female 51.2% (20,653) ♀

Race & Ethnicity

White: 66.3%Hispanic: 12.3%Black: 3.7%Asian: 7.8%Other: 8.6%Race
White66.3%
Hispanic12.3%
Black3.7%
Asian7.8%
Other8.6%

Age Breakdown

Under 5
8%
5–17
16%
18–24
9%
25–44
31%
45–64
21%
65+
7%

Key Indicators

Median Age35.5 yrs ↑ 3% since 2019
Avg Household Size2.51
Below Poverty7.5% ▼ 25% below avg
College Grads41.5% ≈ Avg
Unemployment4.1% ▼ 15% below avg
No HS Diploma284 (1.1%)
HS Graduate6,088 (23%)
Some College3,898 (14.8%)
Associates5,186 (19.6%)
Bachelors3,662 (13.9%)
Graduate Degree7,307 (27.7%)

Education

No HS: 1.1%HS Grad: 23%Some College: 14.8%Associates: 19.6%Bachelors: 13.9%Graduate: 27.7%Edu
No HS1.1%
HS Grad23.0%
Some College14.8%
Associates19.6%
Bachelors13.9%
Graduate27.7%
Housing & Income

Housing Tenure

Owner: 59.5%Renter: 40.5%Tenure
Owner59.5%
Renter40.5%

Home Value Distribution

Under $50k
6%
$50k–100k
2%
$100k–150k
1%
$150k–200k
2%
$200k–300k
8%
$300k–500k
42%
Over $500k
39%

Financials

Median HH Income$79,326 ≈ Avg ↑ 31% since 2019
Median Home Value$455,300 ▲ 63% above avg ↑ 56% since 2019
Home/Income Ratio5.7x (nat avg ~3.5x)
Median Rent$1,651/mo ↑ 33% since 2019
Total Units17,694
Vacant Units1,702
Avg HH Size2.51

Income Distribution

Under $25k
10%
$25k–50k
13%
$50k–75k
22%
$75k–100k
16%
$100k–150k
22%
$150k–200k
9%
Over $200k
9%
Employment & Commute

How People Get to Work

Drove Alone
89%
Public Transit
0%
Walked
2%
Work From Home
9%

Commute Time

Under 15 min
43%
15–30 min
35%
30–45 min
10%
Over 45 min
12%
Housing Stock

Year Built

Before 1940
0%
1940s–1950s
7%
1960s–1970s
18%
1980s–1990s
19%
2000+
56%

Summary

Total Units17,694
Vacant1,702
Owner Occupied59.5%
Renter Occupied40.5%
Avg HH Size2.51
Frequently Asked Questions
ZIP code 98277 is in Oak Harbor, WA, in Island County.
ZIP code 98277 is located in Washington (WA).
ZIP code 98277 is in Island County, WA.
ZIP 98277 observes the Los Angeles timezone. Daylight Saving Time is observed.
The estimated population of ZIP code 98277 is 40,338 people (ACS 2023).
The median household income in ZIP code 98277 is $79,326 (ACS 2023).
The median home value in ZIP 98277 is $455,300 (ACS 2023).
About ZIP Code 98277

ZIP code 98277 is located in Oak Harbor, Washington, within Island County. With a population of 40,338, this is a highly populated ZIP code with a relatively young community — the median age is 35.5 years. Economically, 98277 is a middle-income ZIP code: the median household income of $79,326 is near the national average.

Real estate in ZIP code 98277 represents a premium housing market. The median home value of $455,300 is significantly above the national average. Renters can expect to pay around $1,651 per month in median rent. The area has a relatively balanced mix of owners (59.5%) and renters (40.5%). Median home values have increased by 56% since 2019.

The population of 98277 is majority White (66.33%). Residents are well-educated — 41.5% hold a bachelor's degree or higher, which is near the national average. Poverty affects a relatively small share of residents at 7.5%. Household income has grown by 31% since 2019.

The unemployment rate in 98277 stands at 4.1%, which is below the national average. As in most parts of the country, driving alone is the dominant commute mode at 77%.

Overall, ZIP code 98277 in Oak Harbor, WA is characterized as middle-income, well-educated, and a relatively young community. With 40,338 residents, a median household income of $79,326, and a median home value of $455,300, it offers a clear picture of life in this part of Washington.