US ZIP Code Map

ZIP code

98240

Custer, WA

STANDARD

98240 covers Custer in Whatcom County, with 3,208 people in the ACS estimate.

Map of 98240, Custer

ZIP code map

ACS population

3,208

Median household income

$106,256

Median home value

$566,400

About ZIP code 98240

Type

STANDARD

City

Custer

County

Whatcom County

Timezone

America/Los_Angeles

Area codes

360, 564

Land area

22.3 sq mi

Water area

0.02 sq mi

Households

1,200

More enterprise fields

Timezone
America/Los_Angeles
Area Codes
360, 564
World Region
NA
Country
US
Housing Count
1,205
Irs Estimated Households
1,600
Population Count
3,118
Irs Estimated Population
2,990

People in 98240

Race

  • White2,617
  • Black or African American9
  • American Indian or Alaska Native36
  • Asian70
  • Native Hawaiian and Pacific Islander2
  • Other race154
  • Two or more races230

Hispanic or Latino (any race): 330

Age

  • Under 10314
  • 10 to 19359
  • 20 to 29341
  • 30 to 39347
  • 40 to 49398
  • 50 to 59434
  • 60 to 69516
  • 70 to 79310
  • 80 and older99

Income and housing in 98240

Poverty rate

4.9%

Median earnings

$52,130

Median household income

$106,256

Median home value

$566,400

Education

  • High school graduate93.9%
  • Bachelor's degree23.9%
  • Graduate degree7.9%

Places covering 98240

Cities and places

Counties

88.1% of this ZIP is outside city limits (a real overlap row, not missing data).

Population history for 98240

IRS populationACS population
3,7001,850020052023

Hover a year for IRS and ACS values.

ZIP codes near 98240

  1. 98230Blaine4.6 miPop 18,757 · Income $82,716
  2. 98248Ferndale5.5 miPop 28,061 · Income $88,566
  3. 98231Blaine6.4 miPop 1,415 · Income —
  4. 98264Lynden8.6 miPop 22,365 · Income $95,225
  5. 98276Nooksack13.6 miPop 1,547 · Income $85,781
  6. 98227Bellingham13.9 miPop 2,172 · Income —
  7. 98226Bellingham14.1 miPop 45,739 · Income $79,684
  8. 98247Everson14.8 miPop 8,924 · Income $84,300
  9. 98228Bellingham15.6 miPop 2,111 · Income —
  10. 98225Bellingham15.8 miPop 50,355 · Income $62,220
  11. 98262Lummi Island17.4 miPop 1,020 · Income $76,528
  12. 98295Sumas17.7 miPop 3,135 · Income $96,337

ZIP code 98240 FAQ

What city is ZIP code 98240 in?
98240 is in Custer, WA.
What county is 98240 in?
98240 is in Whatcom County.
What is the median household income in 98240?
The median household income in 98240 is $106,256.
Which ZIP codes are near 98240?
Use the radius tool on this page to list ZIP codes within a chosen distance of 98240.