Also See Sibley, IL: ZIP Codes & Maps
The Village of Sibley had a population of 261 as of July 1, 2025.
The primary coordinate point for Sibley is located at latitude 40.587 and longitude -88.3812 in Ford County. The formal boundaries for the Village of Sibley encompass a land area of 0.51 sq. miles and a water area of 0.01 sq. miles. Ford County is in the Central time zone (GMT -6).
The Village of Sibley has a C1 Census Class Code which indicates an active incorporated place that does not serve as a county subdivision equivalent. It also has a Functional Status Code of "A" which identifies an active government providing primary general-purpose functions.
The Village of Sibley is located within Township of Sullivant, a minor civil division (MCD) of Ford County.
POPULATION | |
|---|---|
| Total Population | 261 (100%) |
| Population in Households | 261 (100.0%) |
| Population in Families | 195 (74.7%) |
| Population in Group Quarters1 | 0 |
| Population Density | 543 |
| Diversity Index2 | 24 |
INCOME | |
| Median Household Income | $81,213 |
| Average Household Income | $95,165 |
| % of Income for Mortgage4 | 13% |
| Per Capita Income | $49,223 |
| Wealth Index5 | 69 |
| Socioeconomic Status Index6 | Moderate (48.7) |
HOUSING | |
|---|---|
| Total HU (Housing Units) | 149 (100%) |
| Owner Occupied HU | 111 (74.5%) |
| Renter Occupied HU | 24 (16.1%) |
| Vacant Housing Units | 14 ( 9.4%) |
| Median Home Value | $167,969 |
| Average Home Value | $197,748 |
| Housing Affordability Index3 | 149 |
HOUSEHOLDS | |
| Total Households | 135 |
| Average Household Size | 1.93 |
| Family Households | 77 |
| Average Family Size | 3.00 |
GROWTH RATE / YEAR |
2020-2025 | 2025-2030 |
|---|---|---|
| Population | -1.86% | -0.39% |
| Households | 0.00% | 0.00% |
| Families | 2.71% | |
| Median Household Income | 5.25% | |
| Per Capita Income | 4.07% | |
| Owner Occupied HU | -0.36% |
The table below compares Sibley to the other 1,461 incorporated cities, towns and CDPs in Illinois by rank and percentile using July 1, 2025 data. The location Ranked # 1 has the highest value. A location that ranks higher than 75% of its peers would be in the 75th percentile of the peer group.
| Variable Description | Rank | Percentile |
|---|---|---|
| Total Population | # 1099 | 25th |
| Population Density | # 1043 | 29th |
| Median Household Income | # 581 | 60th |
| Housing Affordability Index | # 949 | 65th |
| Per Capita Income | # 324 | 78th |
| Diversity Index | # 663 | 55th |
Additional comparisons and rankings can be made with a VERY EASY TO USE Illinois Census Data Comparison Tool.
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