PlainZIP

Cisco, IL · standard

ZIP Code 61830

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

478
5/sq mi
$67,232
Median income
$160,700
Median home value
37.8%
Bachelor's or higher

The verdict

Cisco pairs a below-median household income with below-median home values, in a rural, homeowner-dominated area.

42th pct
household income, US ZIPs
30th pct
home value, US ZIPs
5
people per sq mi
79%
owner-occupied homes

Source: U.S. Census Bureau ACS 5-Year Estimates (2019–2023). Percentiles rank ZIP 61830 against every reporting US ZIP.

ZIP code 61830 is a sparsely populated ZIP (a standard USPS delivery area) in Cisco, Piatt County, Illinois, home to just 478 residents across 99.6 square miles, a density of 5 people per square mile, in the Chicago time zone.

ZIP 61830 reports a modest median household income of $67,232 (16% below the Illinois average), while per-capita income is $37,312. The poverty rate stands at 5.7% and the unemployment rate at 15.3%. Median home value sits at $160,700 (16% below the state average), median rent at $1,310 a month, and owner-occupancy at 78.8%.

A solid share of residents have a four-year degree: 37.8% of adults hold a bachelor's degree or higher, the median age is 35.9, and the average commute is -. To put 61830 in local context, 8 ZIP codes within roughly 10 miles appear further down this page alongside 6 additional ZIPs in Piatt County, for a geography-aware comparison.

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 61830, Cisco, 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

478

Population

99.6

Area (sq mi)

5

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 61830?

35.9

Median Age

52.2%

Male

47.8%

Female

1.4%

Foreign-Born

White 82.9%
African American 0.0%
Asian 1.0%
American Indian or Alaska Native 0.0%
Native Hawaiian or Pacific Islander 0.0%
Two or More Ethnicities 14.9%
Hispanic or Latino 2.4%

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?

$67,232

Median Household Income

-16% vs state

$37,312

Per Capita Income

5.7%

Poverty Rate

15.3%

Unemployment Rate

How ZIP 61830 ranks nationally

Cisco, IL household income vs. every US ZIP code

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

$67,232 42nd percentile higher than 42% 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%). This entry sits in this band. $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 74.3%
Bachelor's Degree or Higher 37.8%

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

What does housing look like?

206

Total Housing Units

203

Occupied Units

3

Vacant Units

2.51

Avg Household Size

Occupancy Type

Owner 78.8%
Renter 21.2%

$160,700

Median Home Value

-16% vs state

$1,310

Median Rent

1968

Median Year Built

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

What businesses operate in this ZIP?

Census Bureau data shows 10 business establishments in ZIP 61830, employing approximately 46 people with a combined annual payroll of $2,243,000.

10

Businesses

46

Employees

$2.2M

Annual Payroll

1

Industry Sectors

Industry Establishments % of Total
Construction 3 30.0%

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 61830 vs 61882 →

ZIP 61830 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 61830 ranks #7 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 61830 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 61830 ranks #6 of 7 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
61882 Weldon, IL 713 6.3 mi
61856 Monticello, IL 7,433 7.6 mi
61818 Cerro Gordo, IL 1,665 10.2 mi
61855 Milmine, IL 96 8.0 mi
62501 Argenta, IL 2,661 7.8 mi
61839 De Land, IL 586 9.1 mi
62554 Oreana, IL 1,563 9.6 mi
61750 Lane, IL 133 9.8 mi

More ZIP Codes in Piatt County

61856 standard
Monticello, IL
Pop: 7,433
61813 standard
Bement, IL
Pop: 1,971
61818 standard
Cerro Gordo, IL
Pop: 1,665
61854 standard
Mansfield, IL
Pop: 1,438
61884 standard
White Heath, IL
Pop: 1,244
61929 standard
Hammond, IL
Pop: 769

Related Areas

Piatt County Cisco, IL Illinois

Frequently Asked Questions

What county is ZIP code 61830 in? ▼
ZIP code 61830 (Cisco) is located in Piatt County, Illinois. Piatt County contains multiple ZIP codes, see the full list at /counties/piatt-il.
What is the population of ZIP code 61830? ▼
ZIP code 61830 in Cisco, IL has a population of 478 according to the Census Bureau ACS 2023 estimates.
What is the median household income in ZIP 61830? ▼
The median household income in ZIP 61830 is $67,232, which is 12% below the national average of $76,288.
What is the average home value in ZIP 61830? ▼
The median home value in ZIP 61830 is $160,700, which is 42% below the national average of $278,155.
What is the demographic makeup of ZIP 61830? ▼
The largest racial group in ZIP 61830 is White at 82.9%. Hispanic or Latino residents make up 2.4% of the population.
How many businesses are in ZIP code 61830? ▼
ZIP code 61830 has 10 business establishments employing approximately 46 people, according to Census Bureau ZIP Code Business Patterns (ZBP) 2023 data.
What is the education level in ZIP code 61830? ▼
In ZIP code 61830, 74.3% of residents aged 25+ have a high school diploma or higher, and 37.8% 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 61830? ▼
In ZIP code 61830, approximately 78.8% of occupied housing units are owner-occupied and 21.2% are renter-occupied, based on Census ACS 2023 data.
What is the poverty rate in ZIP code 61830? ▼
The poverty rate in ZIP code 61830 is 5.7% 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.