61323 ZIP Code — Dover, IL
Bureau County, Illinois
ZIP code 61323 is located in Dover, Illinois, within Bureau County. It covers approximately 0.13 square miles and serves a population of 105 residents. This is a standard ZIP code in the Central (CT) timezone, served by area code 815.
105
population
0.13
sq mi land
Standard
ZIP type
Central (CT)
timezone
61323 ZIP code map
Cities in ZIP code 61323
Below are the cities the US Postal Service accepts for ZIP code 61323. Using any city not on this list may result in mail delivery delays.
| City | Status |
|---|---|
| Dover | Acceptable |
Demographics
updated 05/2026
| Population | |
|---|---|
| Total population | 105 |
| Population density | 808 / sq mi |
| State FIPS | 17 |
| County FIPS | 011 |
| Geography | |
|---|---|
| Land area | 0.13 sq mi |
| Water area | 0.00 sq mi |
| Latitude | 41.4348 |
| Longitude | -89.3958 |
| Timezone | Central (CT) |
| Area code | 815 |
Total population by age
Gender
Race & ethnicity
Economics
updated 05/2026
Household income
| Income range | This ZIP | County avg | State avg |
|---|---|---|---|
| Under $50k | 70.5% | 44.7% | 37.2% |
| $50k – $100k | 9.1% | 32.7% | 29.6% |
| $100k – $200k | 15.9% | 19.3% | 24.4% |
| Over $200k | 4.5% | 3.3% | 8.8% |
Demographics & statistics
105
Population
808
People per sq mi
60.4
Median age
$42,031
Median household income
$30,697
Per capita income
$110,700
Median home value
$0
Median monthly rent
92.3%
Home ownership
15.2%
Poverty rate
4.9%
Unemployment
55
Housing units
11.4%
Bachelor's or higher
Age distribution
Male
Female
3
Under 5
2
1
5–9
1
1
10–14
1
2
15–19
1
3
20–24
2
4
25–34
4
5
35–44
4
3
45–54
3
5
55–59
4
9
60–64
7
11
65–74
9
9
75–84
7
2
85+
2
← Male
Female →
Age summary
| Group | Count | % |
|---|---|---|
| Under 18 | 10 | 9.5% |
| 18 and over | 95 | 90.5% |
| 65 and over | 40 | 38.1% |
| Median age | 60.4 years | |
Race & ethnicity
White
89.8%
Two or more races
6.5%
Hispanic or Latino
2.8%
Other race
0.9%
| Group | Count | % |
|---|---|---|
| White | 97 | 89.8% |
| Two or more races | 7 | 6.5% |
| Hispanic or Latino | 3 | 2.8% |
| Other race | 1 | 0.9% |
Household income
| Income range | This ZIP | County avg | State avg |
|---|---|---|---|
| Under $50k | 70.5% | 44.7% | 37.2% |
| $50k – $100k | 9.1% | 32.7% | 29.6% |
| $100k – $200k | 15.9% | 19.3% | 24.4% |
| Over $200k | 4.5% | 3.3% | 8.8% |
Under $10k
5.8%
$10k–$15k
5.8%
$15k–$25k
5.8%
$25k–$35k
5.8%
$35k–$50k
38.5%
$50k–$75k
11.5%
$75k–$100k
11.5%
$100k–$150k
7.7%
$150k–$200k
1.9%
$200k+
5.8%
| Range | % of households |
|---|---|
| Under $10k | 5.8% |
| $10k–$15k | 5.8% |
| $15k–$25k | 5.8% |
| $25k–$35k | 5.8% |
| $35k–$50k | 38.5% |
| $50k–$75k | 11.5% |
| $75k–$100k | 11.5% |
| $100k–$150k | 7.7% |
| $150k–$200k | 1.9% |
| $200k+ | 5.8% |
| Median income | $42,031 |
Housing
Home values
Under $50k
8.3%
$50k–$100k
35.4%
$100k–$150k
56.3%
Housing overview
| Metric | Value |
|---|---|
| Median home value | $110,700 |
| Median rent / month | $0 |
| Owner occupied | 92.3% |
| Renter occupied | 7.7% |
| Vacant | 11.9% |
| Single-family detached | 96.6% |
| Large apartment buildings | 0.0% |
| Mobile homes | 3.4% |
| Median rooms | 5.3 |
| Avg household size (owned) | 2.04 |
Year built
| Era | % |
|---|---|
| 2020 or later | 0.0% |
| 2010–2019 | 0.0% |
| 2000–2009 | 1.7% |
| 1990–1999 | 8.5% |
| 1980–1989 | 3.4% |
| 1970–1979 | 1.7% |
| 1960–1969 | 35.6% |
| 1950–1959 | 0.0% |
| 1940–1949 | 5.1% |
| 1939 or earlier | 44.1% |
Bedrooms
| Size | % of units |
|---|---|
| No bedroom (studio) | 0.0% |
| 1 bedroom | 5.1% |
| 2 bedrooms | 16.9% |
| 3 bedrooms | 54.2% |
| 4 bedrooms | 18.6% |
| 5+ bedrooms | 5.1% |
Vehicles per household
| Vehicles | % of households |
|---|---|
| No vehicle | 3.8% |
| 1 vehicle | 7.7% |
| 2 vehicles | 61.5% |
| 3 or more | 26.9% |
Heating fuel
| Fuel type | % |
|---|---|
| Utility gas | 96.2% |
| Electricity | 3.8% |
Households & families
| Household type | Count | % |
|---|---|---|
| Married-couple family | 39 | 75.0% |
| Cohabiting couple | 1 | 1.9% |
| Male householder, no spouse | 7 | 13.5% |
| Female householder, no spouse | 5 | 9.6% |
| Households with children under 18 | 8 | 15.4% |
| Households with seniors (65+) | 25 | 48.1% |
| Average household size | 2.02 | |
Marital status
| Status | Male | Female |
|---|---|---|
| Never married | 17.3% | 9.1% |
| Married | 80.8% | 72.7% |
| Separated | 0.0% | 0.0% |
| Widowed | 0.0% | 4.5% |
| Divorced | 1.9% | 13.6% |
Education
Less than 9th grade
0.0%
Some HS, no diploma
6.8%
HS graduate
28.4%
Some college, no degree
44.3%
Associate's degree
9.1%
Bachelor's degree
4.5%
Graduate / professional
6.8%
| Metric | % |
|---|---|
| HS diploma or higher | 93.2% |
| Bachelor's or higher | 11.4% |
School enrollment (ages 3–17)
| Type | Count | % |
|---|---|---|
| Nursery / preschool | 0 | 0.0% |
| Kindergarten | 2 | 20.0% |
| Elementary school | 2 | 20.0% |
| High school | 3 | 30.0% |
| College / grad school | 3 | 30.0% |
Employment
Industry of employment
Transportation & utilities
28.2%
Education & healthcare
20.5%
Retail trade
12.8%
Manufacturing
10.3%
Construction
5.1%
Wholesale trade
5.1%
Professional & management
5.1%
Other services
5.1%
Public administration
5.1%
Agriculture & mining
2.6%
Occupation
| Category | % |
|---|---|
| Management, business & arts | 20.5% |
| Service | 10.3% |
| Sales & office | 23.1% |
| Natural resources & construction | 2.6% |
| Production & transportation | 43.6% |
Employment type
| Type | % |
|---|---|
| Private sector | 69.2% |
| Government | 23.1% |
| Self-employed | 7.7% |
| Unpaid family workers | 0.0% |
Commute
| Method | % |
|---|---|
| Drive alone | 82.1% |
| Carpool | 15.4% |
| Public transit | 0.0% |
| Walk | 2.6% |
| Work from home | 0.0% |
| Other means | 0.0% |
| Avg commute (minutes) | 15.3 |
Poverty
All people
15.2%
Under 18 years
20.0%
18 and over
14.7%
Married-couple families
7.7%
Female-led households
0.0%
Income support
| Source | % of households |
|---|---|
| Social Security | 44.2% |
| Retirement income | 57.7% |
| Supplemental Security | 1.9% |
| Cash public assistance | 5.8% |
| Food stamps / SNAP | 3.8% |
Health indicators
| Condition | % |
|---|---|
| Obesity | 36.5% |
| High blood pressure | 33.5% |
| High cholesterol | 34.2% |
| Diabetes | 10.7% |
| Heart disease | 6.5% |
| Stroke | 3.2% |
| Asthma | 10.3% |
| Arthritis | 27.6% |
| Kidney disease | 3.0% |
| Pulmonary disease | 8.2% |
| Cancer | 6.5% |
| Behavior / access | % |
|---|---|
| Smoking | 20.4% |
| Binge drinking | 14.8% |
| No physical activity | 26.4% |
| Less than 7 hrs sleep | 32.4% |
| Depression | 18.6% |
| Fair or poor health | 16.0% |
| Poor mental health | 13.9% |
| Poor physical health | 11.1% |
| No health insurance | 12.0% |
| Visited doctor (checkup) | 76.9% |
| Visited dentist | 60.7% |
| Cholesterol screening | 88.7% |
| Teeth loss | 15.7% |
Veterans & disability
| Veterans | Count | % |
|---|---|---|
| Civilian veterans | 18 | 18.9% |
| Disability | % |
|---|---|
| Any disability | 25.7% |
| Under 18 | 10.0% |
| 18–64 years | 10.9% |
| 65 and over | 50.0% |
Health insurance coverage
| Type | % |
|---|---|
| Private insurance | 53.3% |
| Public insurance | 40.0% |
| No insurance | 13.3% |
| Uninsured under 19 | 16.7% |
Language & origin
Language spoken at home (age 5+)
| Language | Count | % |
|---|---|---|
| English only | 100 | 95.2% |
| Spanish | 0 | 0.0% |
| Other Indo-European | 0 | 0.0% |
| Asian & Pacific Islander | 0 | 0.0% |
| Other languages | 0 | 0.0% |
Place of birth & citizenship
| Origin | Count | % |
|---|---|---|
| Native born (US) | 104 | 99.0% |
| Born in same state | 104 | 99.0% |
| Born in different state | 89 | 84.8% |
| Foreign born | 0 | 0.0% |
| Naturalized citizen | 1 | 1.0% |
| Not a US citizen | 1 | 100.0% |
Ancestry
| Ancestry | Count | % |
|---|---|---|
| French | 24 | 22.9% |
| Italian | 17 | 16.2% |
| Arab | 7 | 6.7% |
| Ancestry | Count | % |
|---|---|---|
| Polish | 3 | 2.9% |
| Dutch | 2 | 1.9% |
| Norwegian | 1 | 1% |
Technology access
| Metric | % of households |
|---|---|
| Computer access | 49.5% |
| Internet access | 94.2% |
Source: U.S. Census Bureau, American Community Survey 2025 estimates.
Frequently asked questions about ZIP code 61323
What city is ZIP code 61323 in?
ZIP code 61323 is primarily assigned to Dover, Illinois.
What county is ZIP code 61323 in?
ZIP code 61323 falls within Bureau County, Illinois.
Does ZIP code 61323 have an older population?
38% of residents in ZIP code 61323 are 65 or older, above the national average of ~17%.
Is ZIP code 61323 mostly owner-occupied?
92% of occupied units in ZIP code 61323 are owner-occupied, well above the national average.
How educated is the population of ZIP code 61323?
11% of residents hold a bachelor's degree or higher — below the national average of ~33%, consistent with a trades-oriented local economy.
Does ZIP code 61323 have a large veteran population?
19% of civilians in ZIP code 61323 are veterans, above the national average of ~7%.
What timezone is ZIP code 61323 in?
ZIP code 61323 observes the CST timezone.