ZIP code 98233
Where is ZIP code 98233?
Burlington, Washington
Skagit County · Standard ZIP code
ZIP code 98233 belongs to Burlington, Washington in Skagit County. 98233 is a standard ZIP code, so it covers street addresses as well as PO Boxes. It is in the Pacific Time zone and uses area codes 360 and 564. About 17,850 people live in the 98233 area, where the median household income is $87,614. The closest ZIP codes are 98235 (Clearlake, 4.8 mi east), 98284 (Sedro Woolley, 5.7 mi northeast) and 98273 (Mount Vernon, 6.5 mi southeast).
| ZIP code | 98233 |
|---|---|
| Type | Standard ZIP code for street addresses and PO Boxes |
| Status | Active |
| City | Burlington |
| State | Washington (WA) |
| County | Skagit County |
| Time zone | Pacific Time · now |
| Area codes | 360, 564 |
| Coordinates | 48.4786, -122.3345 map |
| 3-digit prefix | 982 |
Population and income in 98233
| Population | 17,850 · higher than 69% of Washington ZIP codes |
|---|---|
| People per square mile | 538 · higher than 66% of Washington ZIP codes |
| Median age | 39.3 years · lower than 60% of Washington ZIP codes |
| Men / women | 50% / 50% |
| Median household income | $87,614 · higher than 53% of Washington ZIP codes |
| Income per person | $39,379 |
| Below the poverty line | 13% |
| Bachelor’s degree or higher | 22% of adults 25+ |
| Median home value | $502,100 · higher than 60% of Washington ZIP codes |
| Median rent | $1,708 a month |
| Housing units | 7,232 |
| Households | 6,711 (2.63 people on average) |
| Owners / renters | 59% / 41% |
| Land area | 33.16 sq mi (plus 0.26 sq mi of water) |
Source: U.S. Census Bureau, American Community Survey 5-year estimates (2020–2024) for ZIP Code Tabulation Area 98233. Census ZIP areas are close to, but not exactly the same as, USPS delivery areas.
ZIP codes near 98233
| ZIP code | City | Distance | Type |
|---|---|---|---|
| 98235 | Clearlake, WA | 4.8 mi E | PO Box only |
| 98284 | Sedro Woolley, WA | 5.7 mi NE | Standard |
| 98273 | Mount Vernon, WA | 6.5 mi SE | Standard |
| 98232 | Bow, WA | 6.8 mi NW | Standard |
| 98238 | Conway, WA | 9.6 mi S | PO Box only |
| 98257 | La Conner, WA | 10.2 mi SW | Standard |
| 98274 | Mount Vernon, WA | 11.9 mi SE | Standard |
| 98263 | Lyman, WA | 13.2 mi E | PO Box only |
| 98221 | Anacortes, WA | 13.7 mi W | Standard |
| 98220 | Acme, WA | 15.1 mi NE | Standard |
| 98229 | Bellingham, WA | 15.4 mi N | Standard |
| 98255 | Hamilton, WA | 16.2 mi E | PO Box only |
Straight-line distance between ZIP code center points. Find every ZIP code within 10 miles of 98233 or measure the distance to another ZIP code.
How to address mail to 98233
123 MAIN ST
BURLINGTON WA 98233
Put the city, the two-letter state code and the ZIP code on the last line. Avoid Alger and Upper Skagit Indian Reservat: USPS doesn’t recognize them as the city for this ZIP code. Adding the 4-digit ZIP+4 code (98233-XXXX) helps mail sort faster but isn’t required.
Questions
- What city is ZIP code 98233?
- 98233 is a Burlington, Washington ZIP code.
- What county is 98233 in?
- ZIP code 98233 is in Skagit County, Washington.
- What time zone is ZIP code 98233 in?
- 98233 is in the Pacific Time zone (America/Los_Angeles).
- What area code is 98233?
- Phone numbers in ZIP code 98233 use area codes 360 and 564.
- What is the population of ZIP code 98233?
- About 17,850 people live in ZIP code 98233, according to the Census Bureau’s American Community Survey (2020–2024).
- What is the median income in 98233?
- The median household income in 98233 is $87,614 a year, higher than 53% of Washington ZIP codes.
- What ZIP codes are near 98233?
- The nearest ZIP codes to 98233 are 98235 (Clearlake, 4.8 miles), 98284 (Sedro Woolley, 5.7 miles), 98273 (Mount Vernon, 6.5 miles) and 98232 (Bow, 6.8 miles).