ZIP Code 61830, Illinois
ZIP Code 61830 profile, demographic data, and geographic information.
ZCTA5 61830 is a 5-digit ZIP Code area located in Macon County / Piatt County, Illinois. As of official census estimates, it has a reported population of 510. The land area covers 33.57 sq mi. [1]
Demographics & Population
| Demographic Metric | Estimate / Count | Margin of Error | Survey Period / Source |
|---|---|---|---|
| Total Population | 510 | ±148 | 2020-2024 / Census ACS 5-Year 2024 |
| Median Age | 35.9 yrs | ±10.7 | 2020-2024 / Census ACS 5-Year 2024 |
| Total Households | 203 | ±51 | 2020-2024 / Census ACS 5-Year 2024 |
Source: U.S. Census Bureau (PEP, ACS 5-Year).
Housing & Real Estate Profile
| Housing Metric | Estimate / Value | Margin of Error |
|---|---|---|
| Total Housing Units | 206 | ±52 |
| Occupied Housing Units | 203 | ±51 |
| Vacant Housing Units | 3 | ±3 |
| Median Home Value | $160,700 | ±$101,801 |
| Median Gross Rent | $1,310 | ±$90 |
Source: U.S. Census Bureau ACS 5-Year (2020-2024).
Economy & Workforce
| Economic Metric | Estimate / Value | Margin of Error |
|---|---|---|
| Median Household Income | $67,232 | ±$19,878 |
| Per Capita Income | $37,312 | ±$12,071 |
| Poverty Rate | 5.7% | ±5% |
| Population Below Poverty Level | 29 | ±27 |
| Unemployment Rate | 15.3% | ±9.4% |
| Civilian Labor Force, Employed | 216 | ±75 |
| Broadband Internet Rate | 89.2% | ±12.4% |
Source: U.S. Census Bureau ACS 5-Year (2020-2024).
Local Government & Public Administration
Authoritative general-purpose local government units serving this area
U.S. Census Bureau GUS (2026) / GMAF
| Government Unit | Unit Type | Jurisdiction Role | Contact / Address |
|---|---|---|---|
|
GUS Population: 100,737 (2024)
ID: 194546
|
County | Official County Government |
Contact: AUDITOR
141 S MAIN ST, DECATUR IL 62523-6033
|
Education
Listing 10 local institutions (NCES 2024-2025)
External reference via K12Guides
| Institution | Type | Grades | Location |
|---|---|---|---|
| Regular School Nearby | KG-08 | Decatur, IL | |
| Regular School Nearby | PK-05 | Oreana, IL | |
| Regular School Nearby | 09-12 | Argenta, IL | |
| Regular School Nearby | 06-08 | Argenta, IL | |
| Regular School Nearby | PK-08 | Atwood, IL | |
| Regular School Nearby | PK-05 | Bement, IL | |
| Regular School Nearby | 09-12 | Bement, IL | |
| Regular School Nearby | 06-08 | Bement, IL | |
| Regular School Nearby | 04-08 | Mansfield, IL | |
| Regular School Nearby | PK-05 | Cerro Gordo, IL |
Source: k12guides.com.
Community Facilities & Infrastructure
Displaying 10 civic institutions across 2 datasets queried
CMS • IPEDS • IMLS
| Facility Name | Category | Relationship | Address / Location | Contact |
|---|---|---|---|---|
|
Richland Community College
|
College | 12.4 mi away | One College Park, Decatur, IL, 62521-8513 |
2178757200
|
|
WILLOW BRANCH TOWNSHIP LIBRARY
|
Library | 0.3 mi away | 330 NORTH ELDON STREET, CISCO, IL, 61830 |
(217) 669-2312
|
|
Reflections Academy of Beauty
|
College Vocational | 14.9 mi away | 3122 Brettwood Cir, Decatur, IL, 62526 |
2174259117
|
|
ARGENTA BRANCH LIBRARY
|
Library | 5.3 mi away | 100 EAST WATER STREET, ARGENTA, IL, 62501 |
(217) 795-2144
|
|
Millikin University
|
College | 17.5 mi away | 1184 W Main St, Decatur, IL, 62522-2084 |
2174246211
|
|
ALLERTON PUBLIC LIBRARY DISTRICT
|
Library | 6.8 mi away | 4000 GREEN APPLE LANE, MONTICELLO, IL, 61856 |
(217) 762-4676
|
|
Parkland College
|
College | 24.7 mi away | 2400 W Bradley Ave, Champaign, IL, 61821-1899 |
2173512200
|
|
WELDON PUBLIC LIBRARY DISTRICT
|
Library | 7.7 mi away | 505 MAPLE STREET, WELDON, IL, 61882 |
(217) 736-2215
|
|
HOPE WELTY PUBLIC LIBRARY DISTRICT
|
Library | 8.3 mi away | 100 SOUTH MADISON STREET, CERRO GORDO, IL, 61818 |
(217) 763-5001
|
|
GOOSE CREEK TOWNSHIP CARNEGIE LIBRARY
|
Library | 8.9 mi away | 220 NORTH HIGHWAY AVENUE, DELAND, IL, 61839 |
(217) 664-3572
|
Distances calculated from authoritative source coordinates. Source: CMS, IMLS, NCES IPEDS.
Climate & Weather Observations
NOAA Monthly Climate Normals
Observation Station: Climate data reflects NOAA 1991–2020 standard normals recorded at DECATUR AP, IL US, located 14.2 miles from ZCTA5 61830. Local microclimates, topography, and elevation may cause municipal conditions to differ.
| Month | High (°F) | Low (°F) | Mean (°F) | Precip (in) | Snow (in) |
|---|---|---|---|---|---|
| January | 34.7° | 20.1° | 27.4° | 1.99" | — |
| February | 39.8° | 23.4° | 31.6° | 1.84" | — |
| March | 51.9° | 32.4° | 42.1° | 2.51" | — |
| April | 63.9° | 42.3° | 53.1° | 3.66" | — |
| May | 74.4° | 53.4° | 63.9° | 4.38" | — |
| June | 83.0° | 62.4° | 72.7° | 4.38" | — |
| July | 85.8° | 65.6° | 75.7° | 3.32" | — |
| August | 84.3° | 63.1° | 73.7° | 3.03" | — |
| September | 78.9° | 55.0° | 67.0° | 2.98" | — |
| October | 66.1° | 44.4° | 55.2° | 3.18" | — |
| November | 51.3° | 34.2° | 42.7° | 2.97" | — |
| December | 39.7° | 25.2° | 32.4° | 2.12" | — |
Source: NOAA U.S. Climate Normals (1991–2020).
Local Weather Forecast
Weather forecast data is currently unavailable in the local cache.
Nearby Cities & Communities
Listing adjacent communities by spatial proximity (miles)
Proximity discovery
| Community Name | Classification | Distance | Population |
|---|---|---|---|
| Cisco village | Village | 0.3 mi | — |
| Argenta village | Village | 5.0 mi | — |
| Weldon village | Village | 7.7 mi | — |
| Cerro Gordo village | Village | 8.4 mi | — |
| Monticello city | City | 8.4 mi | — |
| De Land village | Village | 8.9 mi | — |
Sources & Data Provenance
- Geographic Classification & Identifiers: U.S. Census Bureau Gazetteer (2026) and TIGER/Line Shapefiles. GEOID: 61830. • Official Source Dataset →
- Socioeconomic & Housing Metrics: U.S. Census Bureau American Community Survey (ACS) 5-year estimates and Population Estimates Program (PEP). Margin of Error (MOE) intervals are reported where published; suppressed values are never estimated or replaced with false zeros.
- Civic Directory Datasets: Centers for Medicare & Medicaid Services (CMS Hospital Directory), National Center for Education Statistics (NCES IPEDS Postsecondary Directory), and Institute of Museum and Library Services (IMLS Public Libraries Survey). Airport landing facilities are provided by airport-data.com.
- Weather & Climate Observations: National Oceanic and Atmospheric Administration (NOAA) U.S. Climate Normals 1991–2020 and National Weather Service (NWS) point forecasts.