ZIP 06419 · Killingworth
Who lives in ZIP code 06419 (Killingworth, CT): age, income, housing, education and work.
Source: uszips 2026 (ACS-based ZIP file)
2026 ZIP profile
Killingworth, CT · Lower Connecticut River Valley Planning Region
uszips 2026
People6,240
Median age53.3
Household income$140,655
Home value$450,831
Median rent—
Poverty3.0%
College degree+55.4%
Commute24 min
Place
- Metro area
- Hartford-West Hartford-East Hartford, CT
- Wider region
- New Haven-Hartford-Waterbury, CT
- Time zone
- Eastern
- Density
- 68 / sq mi
- Housing units
- 2,516
County
Share of the ZIP's people in each county.
Age mix
25.5% are 65 or older; 81.3% are adults.
Household income
65.7% of households earn $100K+. Median per person: $65,254.
Education (adults 25+)
41.6% of degrees are in STEM fields.
Race
2.7% Hispanic or Latino (of any race).
Households & family
- Married
- 68.4%
- Never married
- 18.7%
- Divorced
- 7.1%
- Widowed
- 5.8%
- Family size
- 2.82
- Dual-income families
- 48.3%
Housing
- Own their home
- 96.7%
- Rent burden
- —
- Men / women
- 50% / 50%
Work
- In labor force
- 58.4%
- Unemployment
- 3.8%
- Self-employed
- —
- Farmers
- —
Community
- Charitable givers
- —
- Veterans
- 4.7%
- With a disability
- 9.8%
- No health insurance
- 2.5%
- Limited English
- 0.0%
Source: uszips 2026 (ACS-based ZIP file). Shares are percentages of people, households or adults as the measure implies.