ZIP 62423 · Dennison
Who lives in ZIP code 62423 (Dennison, IL): age, income, housing, education and work.
Source: uszips 2026 (ACS-based ZIP file)
2026 ZIP profile
Dennison, IL · Clark County
uszips 2026
People546
Median age48.6
Household income$47,179
Home value$193,009
Median rent—
Poverty18.9%
College degree+24.2%
Commute28 min
Place
- Metro area
- Outside any metro
- Time zone
- Central
- Density
- 9 / sq mi
- Housing units
- 222
Spans 2 counties
Share of the ZIP's people in each county.
Age mix
26.4% are 65 or older; 75.8% are adults.
Household income
28.8% of households earn $100K+. Median per person: —.
Education (adults 25+)
79.6% of degrees are in STEM fields.
Race
0.0% Hispanic or Latino (of any race).
Households & family
- Married
- 64.3%
- Never married
- 27.0%
- Divorced
- 6.3%
- Widowed
- 2.4%
- Family size
- 2.65
- Dual-income families
- 20.5%
Housing
- Own their home
- 87.8%
- Rent burden
- —
- Men / women
- 58% / 42%
Work
- In labor force
- 41.3%
- Unemployment
- 9.8%
- Self-employed
- 9.7%
- Farmers
- 0.0%
Community
- Charitable givers
- 9.7%
- Veterans
- 24.3%
- With a disability
- 19.1%
- No health insurance
- 0.9%
- Limited English
- 0.0%
Source: uszips 2026 (ACS-based ZIP file). Shares are percentages of people, households or adults as the measure implies.