| Index | Highland CDP | Indiana | National |
| Income per capita | $45,081 | $39,271 | $44,883 |
| Median household income | $104,769 | $75,463 | $81,333 |
| Median income owner occupied | $104,218 | $93,561 | $106,172 |
| Median income renter occupied | $0 | $44,330 | $52,080 |
| Median earnings male | $60,059 | $53,211 | $54,343 |
| Median earnings female | $40,218 | $34,936 | $38,439 |
| Unemployment rate | 2.3% | 4.6% | 4.9% |
| Poverty level | 1.9% | 15.0% | 15.1% |

| Labour Type | Male | Female |
| Construction industry | 2.2% | 3.3% |
| Manufacturing sector | 30.5% | 1.1% |
| Financial & insurance services | 4.6% | 6.9% |
| Wholesale & retail services | 15.4% | 11.2% |
| Public administration | 5.8% | 0.8% |
| Transportation, warehousing & utilities | 4.5% | 2.4% |
| Education, health & social services | 9.3% | 50.3% |
| Other | 25.5% | 21.4% |
| City | Population | Household Income | National Avg. |
| Ogden Dunes, IN | 1,159 | $207,632 | 155.3% |
| Winfield, IN | 6,057 | $164,088 | 101.7% |
| Flossmoor, IL | 9,604 | $161,299 | 98.3% |
| St. John, IN | 18,872 | $156,293 | 92.2% |
| Lake Dalecarlia, IN | 1,847 | $150,381 | 84.9% |
| Highland CDP, IN | 4,423 | $104,769 | 28.8% |
| City | Population | Household Income | National Avg. |
| Ashville, OH | 4,423 | $101,163 | 24.4% |
| Slatington, PA | 4,423 | $63,048 | 22.5% |
| Garden City South, NY | 4,421 | $191,930 | 136.0% |
| Coleman, TX | 4,425 | $65,853 | 19.0% |
| Barrow, AK | 4,426 | $116,793 | 43.6% |
| Highland CDP, IN | 4,423 | $104,769 | 28.8% |