ZIP 98555 · Lilliwaup
Who lives in ZIP code 98555 (Lilliwaup, WA): age, income, housing, education and work.
Source: uszips 2026 (ACS-based ZIP file)
2026 ZIP profile
Lilliwaup, WA · Mason County
uszips 2026
People324
Median age67.2
Household income—
Home value—
Median rent—
Poverty16.7%
College degree+36.3%
Commute—
Place
- Metro area
- Shelton, WA (micro)
- Wider region
- Seattle-Tacoma, WA
- Time zone
- Pacific
- Density
- 5 / sq mi
- Housing units
- 233
County
Share of the ZIP's people in each county.
Age mix
55.2% are 65 or older; 100.0% are adults.
Household income
35.7% of households earn $100K+. Median per person: $33,500.
Education (adults 25+)
71.1% of degrees are in STEM fields.
Race
0.0% Hispanic or Latino (of any race).
Households & family
- Married
- 41.0%
- Never married
- 28.1%
- Divorced
- 27.2%
- Widowed
- 3.7%
- Family size
- 1.96
- Dual-income families
- 48.5%
Housing
- Own their home
- 76.4%
- Rent burden
- —
- Men / women
- 70% / 30%
Work
- In labor force
- 24.4%
- Unemployment
- 0.0%
- Self-employed
- 0.0%
- Farmers
- 0.0%
Community
- Charitable givers
- 19.2%
- Veterans
- 22.2%
- With a disability
- 8.6%
- No health insurance
- 0.0%
- Limited English
- 0.0%
Source: uszips 2026 (ACS-based ZIP file). Shares are percentages of people, households or adults as the measure implies.