PlainZIP

Dover, IL · standard

ZIP Code 61323

Bureau County, Illinois - Census ACS demographics, housing tenure, and business patterns, benchmarked against every US ZIP.

111
243/sq mi
$47,500
Median income
$120,000
Median home value
13.3%
Bachelor's or higher

The verdict

Dover pairs one of the lowest household incomes in the country with among the most affordable home values nationally, in a low-density, homeowner-dominated area.

11th pct
household income, US ZIPs
17th pct
home value, US ZIPs
243
people per sq mi
88%
owner-occupied homes

Source: U.S. Census Bureau ACS 5-Year Estimates (2019–2023). Percentiles rank ZIP 61323 against every reporting US ZIP.

ZIP code 61323 is a sparsely populated ZIP (a standard USPS delivery area) in Dover, Bureau County, Illinois, home to just 111 residents across 0.5 square miles, a density of 243 people per square mile, in the Chicago time zone.

ZIP 61323 reports a modest median household income of $47,500 (41% below the Illinois average), while per-capita income is $35,910. Poverty here runs at 12.0%, with unemployment measured at 3.6%. Median home value sits at $120,000 (37% below the state average), median rent at $825 a month, and owner-occupancy at 88.2%.

Formal educational attainment runs low here: just 13.3% of adults hold a bachelor's degree or higher, the median age is 59.6, and the average commute is -. A geography-based comparison follows: 9 ZIP codes within about 10 miles of 61323, plus 6 more within Bureau County, give a clearer read than the national average alone.

Every figure on this page is sourced from the U.S. Census Bureau American Community Survey 5-Year Estimates (including median rent) and the FHFA House Price Index, no estimates, no proprietary scoring. Verify with Census →

Source: U.S. Census Bureau, American Community Survey 5-Year Estimates + ZIP Code Business Patterns + FHFA HPI ACS demographics and median rent, ZBP business establishments, FHFA HPI for ZIP 61323, Dover, IL · 2023 Census ACS 5-Year Estimates use a rolling 60-month sample for stable small-geography estimates; ZBP updated annually; FHFA HPI updated quarterly/annually.

Quick Facts

111

Population

0.5

Area (sq mi)

243

People / sq mi

Chicago

Time Zone

standard

ZIP Type

Neighborhood Scorecard
Get an A-F grade across income, safety, housing, rent, education, commute, and childcare for this ZIP code.
View Scorecard →

Who lives in ZIP 61323?

59.6

Median Age

60.8%

Male

39.2%

Female

0.8%

Foreign-Born

White 92.0%
African American 0.0%
Asian 0.0%
American Indian or Alaska Native 0.0%
Native Hawaiian or Pacific Islander 0.0%
Two or More Ethnicities 7.2%
Hispanic or Latino 3.2%

Hispanic or Latino is an ethnicity category from the Census Bureau and may overlap with other categories above.

Source: U.S. Census Bureau, ACS 5-Year Estimates (2023)

How much do residents earn?

$47,500

Median Household Income

-41% vs state

$35,910

Per Capita Income

12.0%

Poverty Rate

3.6%

Unemployment Rate

How ZIP 61323 ranks nationally

Dover, IL household income vs. every US ZIP code

Median household income, the full national distribution, with this ZIP marked

$47,500 11th percentile higher than 11% of 30,318 US ZIPs

$0–$20,000: 118 US ZIPs (0%). Below this entry. $20,000–$40,000: 1,573 US ZIPs (5%). Below this entry. $40,000–$60,000: 7,092 US ZIPs (23%). This entry sits in this band. $60,000–$80,000: 9,980 US ZIPs (33%). Above this entry. $80,000–$100,000: 5,778 US ZIPs (19%). Above this entry. $100,000–$120,000: 2,855 US ZIPs (9%). Above this entry. $120,000–$140,000: 1,362 US ZIPs (4%). Above this entry. $140,000–$160,000: 686 US ZIPs (2%). Above this entry. $160,000–$180,000: 364 US ZIPs (1%). Above this entry. $180,000–$200,000: 186 US ZIPs (1%). Above this entry. $200,000–$220,000: 324 US ZIPs (1%). Above this entry. This ZIP $0 $200K+ every reporting US ZIP, bucketed by value

Each bar is a $20K-wide band; taller bars hold more US ZIPs. The dashed line + filled bar mark this entry. Hover or tap any bar for its full count, share, and where it sits relative to this entry.

Source U.S. Census Bureau, ACS 5-Year Estimates · 2019–2023

Source: U.S. Census Bureau, ACS 5-Year Estimates (2023)

What is the education profile here?

High School Graduate or Higher 43.8%
Bachelor's Degree or Higher 13.3%

Source: U.S. Census Bureau, ACS 5-Year Estimates (2023)

What does housing look like?

68

Total Housing Units

68

Occupied Units

0

Vacant Units

1.84

Avg Household Size

Occupancy Type

Owner 88.2%
Renter 11.8%

$120,000

Median Home Value

-37% vs state

$825

Median Rent

1961

Median Year Built

Source: U.S. Census Bureau, ACS 5-Year Estimates (2023)

Nearby ZIP Codes

Want a side-by-side? Compare 61323 vs 61337 →

ZIP 61323 vs its nearest neighbors, by population

Resident population of this ZIP and the closest reporting ZIP codes within ~10 miles.

residents

What this shows Among its immediate neighbors, ZIP 61323 ranks #9 by population - useful context the national average alone can't give.

Source U.S. Census Bureau · ACS 5-Year Estimates As of 2019–2023

ZIP 61323 vs its nearest neighbors, by median income

Median household income of this ZIP and the closest reporting ZIP codes within ~10 miles.

median income

What this shows By household income, ZIP 61323 ranks #9 of 9 neighboring ZIPs, local affluence varies block to block, not just metro to metro.

Source U.S. Census Bureau · ACS 5-Year Estimates As of 2019–2023
ZIP Code City Population Distance
61337 Malden, IL 478 3.5 mi
61356 Princeton, IL 11,281 3.5 mi
61328 Kasbeer, IL 42 5.6 mi
61374 Van Orin, IL 119 8.2 mi
61349 Ohio, IL 977 8.5 mi
61315 Bureau, IL 322 10.2 mi
61359 Seatonville, IL 312 8.1 mi
61322 Depue, IL 1,647 9.1 mi
61330 La Moille, IL 1,483 9.6 mi

More ZIP Codes in Bureau County

61356 standard
Princeton, IL
Pop: 11,281
61362 standard
Spring Valley, IL
Pop: 5,911
61376 standard
Walnut, IL
Pop: 2,280
61322 standard
Depue, IL
Pop: 1,647
61368 standard
Tiskilwa, IL
Pop: 1,489
61330 standard
La Moille, IL
Pop: 1,483

Related Areas

Bureau County Dover, IL Illinois

Frequently Asked Questions

What county is ZIP code 61323 in? ▼
ZIP code 61323 (Dover) is located in Bureau County, Illinois. Bureau County contains multiple ZIP codes, see the full list at /counties/bureau-il.
What is the population of ZIP code 61323? ▼
ZIP code 61323 in Dover, IL has a population of 111 according to the Census Bureau ACS 2023 estimates.
What is the median household income in ZIP 61323? ▼
The median household income in ZIP 61323 is $47,500, which is 38% below the national average of $76,288.
What is the average home value in ZIP 61323? ▼
The median home value in ZIP 61323 is $120,000, which is 57% below the national average of $278,155.
What is the demographic makeup of ZIP 61323? ▼
The largest racial group in ZIP 61323 is White at 92.0%. Hispanic or Latino residents make up 3.2% of the population.
What is the education level in ZIP code 61323? ▼
In ZIP code 61323, 43.8% of residents aged 25+ have a high school diploma or higher, and 13.3% hold a bachelor's degree or higher. These figures come from the Census Bureau ACS 5-Year Estimates (2023).
What percentage of residents own vs. rent in ZIP 61323? ▼
In ZIP code 61323, approximately 88.2% of occupied housing units are owner-occupied and 11.8% are renter-occupied, based on Census ACS 2023 data.
What is the poverty rate in ZIP code 61323? ▼
The poverty rate in ZIP code 61323 is 12.0% according to Census Bureau ACS 2023 estimates. This measures the percentage of the population living below the federal poverty threshold.

Read our methodology to see how this data is sourced, computed, and verified.