McHenry
County in Illinois
Contents: Subdivision
The population development in McHenry as well as related information and services (Wikipedia, Google, images).
icon links to further information about a selected division including its population structure (gender, age groups, age distribution, urbanization, »race«, ethnicity).| Name | Status | Population Census 1990-04-01 | Population Census 2000-04-01 | Population Census 2010-04-01 | Population Census 2020-04-01 | Population Estimate 2024-07-01 | |
|---|---|---|---|---|---|---|---|
| McHenry | County | 183,241 | 260,077 | 308,760 | 310,289 | 315,959 | |
| Alden | Township | 1,469 | 1,514 | 1,400 | 1,277 | 1,267 | → |
| Algonquin | Township | 57,750 | 85,652 | 88,482 | 87,643 | 88,915 | → |
| Burton | Township | 2,154 | 4,011 | 5,003 | 4,882 | 4,893 | → |
| Chemung | Township | 6,656 | 8,342 | 9,141 | 9,096 | 9,025 | → |
| Coral | Township | 2,537 | 3,009 | 3,555 | 3,628 | 3,749 | → |
| Dorr | Township | 14,240 | 18,124 | 20,922 | 21,574 | 21,712 | → |
| Dunham | Township | 1,989 | 2,326 | 2,831 | 2,787 | 2,772 | → |
| Grafton | Township | 9,988 | 28,134 | 53,114 | 56,469 | 57,530 | → |
| Greenwood | Township | 8,307 | 10,763 | 13,936 | 14,211 | 15,153 | → |
| Hartland | Township | 1,883 | 2,017 | 2,049 | 1,902 | 1,890 | → |
| Hebron | Township | 1,819 | 2,116 | 2,359 | 2,335 | 2,340 | → |
| Marengo | Township | 5,755 | 7,273 | 7,561 | 7,224 | 7,321 | → |
| McHenry | Township | 37,019 | 41,739 | 47,674 | 46,299 | 47,798 | → |
| Nunda | Township | 24,706 | 34,980 | 38,326 | 38,336 | 38,888 | → |
| Richmond | Township | 3,302 | 4,940 | 6,677 | 6,738 | 6,807 | → |
| Riley | Township | 1,407 | 1,828 | 2,931 | 2,998 | 3,017 | → |
| Seneca | Township | 2,260 | 2,756 | 2,925 | 2,890 | 2,882 | → |
| Illinois | State | 11,430,602 | 12,419,293 | 12,830,632 | 12,821,814 | 12,710,158 |
Source: U.S. Census Bureau.
Explanation: Latest available rebased population figures are used. In case of significant changes, they were recalculated by using census block data.
Further information about the population structure:
| Gender (C 2020) | |
|---|---|
| Males | 154,281 |
| Females | 155,948 |
| Age Groups (C 2020) | |
|---|---|
| 0-17 years | 71,352 |
| 18-64 years | 190,498 |
| 65+ years | 48,379 |
| Age Distribution (C 2020) | |
|---|---|
| 80+ years | 9,823 |
| 70-79 years | 21,695 |
| 60-69 years | 38,792 |
| 50-59 years | 47,843 |
| 40-49 years | 40,321 |
| 30-39 years | 37,975 |
| 20-29 years | 34,423 |
| 10-19 years | 43,797 |
| 0-9 years | 35,560 |
| Urbanization (C 2020) | |
|---|---|
| Rural | 43,710 |
| Urban | 266,519 |
| »Race« (C 2020) | |
|---|---|
| White | 247,894 |
| Black/African American | 4,284 |
| Indigenous | 1,534 |
| Asian | 8,803 |
| Pacific Islander | 61 |
| Some other | 19,440 |
| 2 or more | 28,213 |
| Ethnicity (C 2020) | |
|---|---|
| Hispanic or Latino | 46,705 |
| Other | 263,524 |