ZIP codes
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Big Lake, WA Demographics & ZIP Codes
Big Lake, Washington demographics and median household income by ZIP code (in Skagit County) — 1 ZIP codes — population 19,247 — median income $93,762 — avg. home value $492,400. Compare income, housing, and population across ZIP codes on US5.
Population
19,247
Median household income (avg.)
$93,762
125% of U.S. median
Average home value
$492,400
141% of U.S. median
Average rent
$1,496
129% of U.S. median
Median age (avg.)
41.4
Big Lake demographics
Big Lake, Washington covers 1 ZIP code primarily in Skagit County, with a combined ZIP-area population of about 19,247.
Across ZIP codes with age data, the average median age is about 41.4 years.
Median household income in Big Lake
The average median household income across ZIP codes in Big Lake, Washington is about $93,762 — about 8% above the WA ZIP average ($87,083), and about 25% above the U.S. median ($75,149).
The highest median household income among listed ZIPs is about $93,762 in 98274.
Housing in Big Lake
For housing in Big Lake, Washington, the average median home value is about $492,400 and the average median rent is about $1,496.
The most populous ZIP in this set is 98274 (about 19,247 residents). Use the table below to compare population, income, and home values across codes.
ZIP codes in Big Lake
Sort by population, income, or home value. Click a column header to toggle ascending / descending.
| ZIP | City | County | State | Population ↓ | Income | Home value |
|---|---|---|---|---|---|---|
| 98274 | Big Lake | Skagit County | WA | 19,247 | $93,762 | $492,400 |
Frequently asked questions
What are the demographics of Big Lake?
Big Lake, Washington has a combined ZIP-area population of about 19,247 across 1 ZIP codes (primarily Skagit County). Browse the ZIP table below for population, income, and housing by code.
What is the median household income in Big Lake?
The average median household income across ZIP codes in Big Lake, Washington is about $93,762, about 8% above the state ZIP average ($87,083), and about 25% above the U.S. median ($75,149). Average median home value is about $492,400.
How many ZIP codes are in Big Lake?
Big Lake, Washington includes 1 ZIP codes on US5. Each row links to demographics, median income, and housing for that code.
Where can I find ZIP code demographics for Big Lake?
This page lists ZIP codes in Big Lake, Washington with population, median household income, and home value. Select a ZIP for a full demographics profile.