ZIP 17020 · Duncannon
Who lives in ZIP code 17020 (Duncannon, PA): age, income, housing, education and work.
Source: uszips 2026 (ACS-based ZIP file)
2026 ZIP profile
Duncannon, PA · Perry County
uszips 2026
People8,826
Median age48.3
Household income$73,396
Home value$228,148
Median rent$907/mo
Poverty5.5%
College degree+23.6%
Commute29 min
Place
- Metro area
- Harrisburg-Carlisle, PA
- Wider region
- Harrisburg-York-Lebanon, PA
- Time zone
- Eastern
- Density
- 59 / sq mi
- Housing units
- 3,665
Spans 2 counties
Share of the ZIP's people in each county.
Age mix
23.6% are 65 or older; 81.8% are adults.
Household income
38.1% of households earn $100K+. Median per person: $39,891.
Education (adults 25+)
37.8% of degrees are in STEM fields.
Race
1.3% Hispanic or Latino (of any race).
Households & family
- Married
- 58.9%
- Never married
- 19.6%
- Divorced
- 12.9%
- Widowed
- 8.6%
- Family size
- 2.88
- Dual-income families
- 45.9%
Housing
- Own their home
- 80.9%
- Rent burden
- 31.9%
- Men / women
- 51% / 49%
Work
- In labor force
- 59.4%
- Unemployment
- 2.6%
- Self-employed
- 8.7%
- Farmers
- 1.1%
Community
- Charitable givers
- 17.9%
- Veterans
- 8.4%
- With a disability
- 17.9%
- No health insurance
- 2.8%
- Limited English
- 0.0%
Source: uszips 2026 (ACS-based ZIP file). Shares are percentages of people, households or adults as the measure implies.