ZIP 27577 · Smithfield
Who lives in ZIP code 27577 (Smithfield, NC): age, income, housing, education and work.
Source: uszips 2026 (ACS-based ZIP file)
2026 ZIP profile
Smithfield, NC · Johnston County
uszips 2026
People28,354
Median age41.3
Household income$62,758
Home value$253,899
Median rent$837/mo
Poverty18.4%
College degree+20.3%
Commute27 min
Place
- Metro area
- Raleigh-Cary, NC
- Wider region
- Raleigh-Durham-Cary, NC
- Time zone
- Eastern
- Density
- 106 / sq mi
- Housing units
- 10,297
County
Share of the ZIP's people in each county.
Age mix
16.9% are 65 or older; 75.9% are adults.
Household income
29.8% of households earn $100K+. Median per person: $36,256.
Education (adults 25+)
42.6% of degrees are in STEM fields.
Race
19.1% Hispanic or Latino (of any race).
Households & family
- Married
- 51.8%
- Never married
- 29.1%
- Divorced
- 12.8%
- Widowed
- 6.3%
- Family size
- 3.20
- Dual-income families
- 56.1%
Housing
- Own their home
- 73.2%
- Rent burden
- 46.9%
- Men / women
- 50% / 50%
Work
- In labor force
- 57.3%
- Unemployment
- 5.4%
- Self-employed
- 12.2%
- Farmers
- 1.0%
Community
- Charitable givers
- 20.3%
- Veterans
- 7.5%
- With a disability
- 17.5%
- No health insurance
- 13.7%
- Limited English
- 4.5%
Source: uszips 2026 (ACS-based ZIP file). Shares are percentages of people, households or adults as the measure implies.