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| Definitions of Variables and Terms | Return to State Map | Home |
| County: | Mercer County |
| State: | Illinois |
| FIPS Code: | 17131 |
| | --------------------------------------------------------------------------------------------------------------------------------------------------------- |
| Amenity Characteristics | Forest Land |
| Nat'l Forest Category: | No NF Acreage | Percent Land in NF: | | 0.0% |
| Recreational County: | Not Applicable | Acreage in NF: | | 0 |
| Retirement County: | No | Total Forest Acreage: | | 39,590 |
| Amenity Level: | Low | National Forests and Acreage: |
| % Seasonal Housing: | 1.52 |
| % Water: | 1.4 |
| Mean Jan. Temp: | 23 |
| Mean July Temp: | 75 |
| Topography: | Irregular Plains |
| Metro Status: | Small metro area of less than 1 million residents |
| Economic Type: | Nonspecialized |
| Policy Type: | Population Loss |
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| Population and Demographic Change |
| | Total | Population | Net | Natural |
| | Population | Change | Migration | Increase |
| 1970: | 17,294 | n/a | n/a | n/a |
| 1980: | 19,286 | 11.5% | 8.0% | 3.5% |
| 1990: | 17,290 | -10.3% | -13.1% | 2.7% |
| 2000: | 16,957 | -1.9% | -2.5% | 0.6% |
| 2005: | 16,912 | -0.3% | -0.6% | 0.4% |
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| Demographic Characteristics (2000 Census) |
| Race: | | Count | Percent | Age: | | Count | Percent |
| White: | | 16,551 | 97.6% | 0-to-19: | | 4,662 | 27.5% |
| Black: | | 48 | 0.3% | 20-to-39: | | 3,949 | 23.3% |
| Hispanic: | | 216 | 1.3% | 40-to-59: | | 4,823 | 28.4% |
| American Indian: | | 18 | 0.1% | 60-plus: | | 3,523 | 20.8% |
| Other: | | 124 | 0.7% |
| Median Age: | 39.5 |
| Population Density (persons per square mile): | 30.2 |
| Population Over 25 who Completed High School: | 84.9% |
| Population Over 25 with Bachelors or More: | 12.6% |
| Median Family Income: | $47,192 |
| Families Below Poverty Line: | 5.8% |
| Definitions of Variables and Terms | Return to State Map | Home |