PlainZIP

Fieldon, IL · standard

ZIP Code 62031

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

970
7/sq mi
$84,375
Median income
$118,800
Median home value
15.4%
Bachelor's or higher

The verdict

Fieldon pairs an above-median household income with among the most affordable home values nationally, in a rural, homeowner-dominated area.

Top 33%
household income, US ZIPs
16th pct
home value, US ZIPs
7
people per sq mi
90%
owner-occupied homes

Source: U.S. Census Bureau ACS 5-Year Estimates (2019–2023). Percentiles rank ZIP 62031 against every reporting US ZIP.

ZIP code 62031 is a sparsely populated ZIP (a standard USPS delivery area) in Fieldon, Jersey County, Illinois, home to just 970 residents across 149.2 square miles, a density of 7 people per square mile, in the Chicago time zone.

ZIP 62031 lands in the middle-income range, with a median household income of $84,375 (5% above the Illinois average), while per-capita income is $40,402. Poverty here runs at 10.1%, with unemployment measured at 1.3%. On housing, the median home value is $118,800 (38% below the state average) with median rent at - per month, and 89.8% of occupied units are owner-occupied.

Educational attainment sits below the national norm: 15.4% of adults hold a bachelor's degree or higher, the median age is 53.6, and the average commute is -. We also surface 5 nearby ZIP codes within roughly 10 miles and 5 additional ZIPs sharing Jersey County, so you can benchmark 62031 against its immediate geography rather than a 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 62031, Fieldon, 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

970

Population

149.2

Area (sq mi)

7

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 62031?

53.6

Median Age

45.5%

Male

54.5%

Female

1.2%

Foreign-Born

White 94.2%
African American 0.0%
Asian 1.2%
American Indian or Alaska Native 0.0%
Native Hawaiian or Pacific Islander 0.0%
Two or More Ethnicities 2.7%
Hispanic or Latino 0.0%

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?

$84,375

Median Household Income

+5% vs state

$40,402

Per Capita Income

10.1%

Poverty Rate

1.3%

Unemployment Rate

How ZIP 62031 ranks nationally

Fieldon, IL household income vs. every US ZIP code

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

$84,375 Top 33% higher than 67% 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%). Below this entry. $60,000–$80,000: 9,980 US ZIPs (33%). Below this entry. $80,000–$100,000: 5,778 US ZIPs (19%). This entry sits in this band. $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 61.9%
Bachelor's Degree or Higher 15.4%

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

What does housing look like?

432

Total Housing Units

216

Occupied Units

216

Vacant Units

2.39

Avg Household Size

Occupancy Type

Owner 89.8%
Renter 10.2%

$118,800

Median Home Value

-38% vs state

1987

Median Year Built

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

What businesses operate in this ZIP?

Census Bureau data shows 14 business establishments in ZIP 62031, employing approximately 61 people with a combined annual payroll of $4,201,000.

14

Businesses

61

Employees

$4.2M

Annual Payroll

1

Industry Sectors

Industry Establishments % of Total
Transportation and warehousing 3 21.4%

Source: U.S. Census Bureau, ZIP Code Business Patterns (ZBP), 2023. Employment figures may include noise for disclosure avoidance.

Nearby ZIP Codes

Want a side-by-side? Compare 62031 vs 62047 →

ZIP 62031 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 62031 ranks #3 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 62031 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 62031 ranks #3 of 5 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
62047 Hardin, IL 1,555 4.8 mi
62027 Eldred, IL 536 9.9 mi
62037 Grafton, IL 1,993 8.1 mi
62006 Batchtown, IL 648 8.1 mi
62065 Michael, IL 97 9.6 mi

More ZIP Codes in Jersey County

62052 standard
Jerseyville, IL
Pop: 13,002
62037 standard
Grafton, IL
Pop: 1,993
62028 standard
Elsah, IL
Pop: 1,276
62022 standard
Dow, IL
Pop: 1,138
62030 standard
Fidelity, IL
Pop: 114

Related Areas

Jersey County Fieldon, IL Illinois

Frequently Asked Questions

What county is ZIP code 62031 in? ▼
ZIP code 62031 (Fieldon) is located in Jersey County, Illinois. Jersey County contains multiple ZIP codes, see the full list at /counties/jersey-il.
What is the population of ZIP code 62031? ▼
ZIP code 62031 in Fieldon, IL has a population of 970 according to the Census Bureau ACS 2023 estimates.
What is the median household income in ZIP 62031? ▼
The median household income in ZIP 62031 is $84,375, which is 11% above the national average of $76,288.
What is the average home value in ZIP 62031? ▼
The median home value in ZIP 62031 is $118,800, which is 57% below the national average of $278,155.
What is the demographic makeup of ZIP 62031? ▼
The largest racial group in ZIP 62031 is White at 94.2%.
How many businesses are in ZIP code 62031? ▼
ZIP code 62031 has 14 business establishments employing approximately 61 people, according to Census Bureau ZIP Code Business Patterns (ZBP) 2023 data.
What is the education level in ZIP code 62031? ▼
In ZIP code 62031, 61.9% of residents aged 25+ have a high school diploma or higher, and 15.4% 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 62031? ▼
In ZIP code 62031, approximately 89.8% of occupied housing units are owner-occupied and 10.2% are renter-occupied, based on Census ACS 2023 data.
What is the poverty rate in ZIP code 62031? ▼
The poverty rate in ZIP code 62031 is 10.1% 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.