| Index | Lamar Heights | Missouri | National |
| Income per capita | $49,575 | $39,715 | $44,883 |
| Median household income | $47,882 | $72,613 | $81,333 |
| Median income owner occupied | $0 | $90,986 | $106,172 |
| Median income renter occupied | $50,093 | $45,210 | $52,080 |
| Median earnings male | $0 | $52,324 | $54,343 |
| Median earnings female | $0 | $36,971 | $38,439 |
| Unemployment rate | 0.0% | 4.4% | 4.9% |
| Poverty level | 20.3% | 15.3% | 15.1% |

| Labour Type | Male | Female |
| Construction industry | 0.0% | 0.0% |
| Manufacturing sector | 19.4% | 19.4% |
| Financial & insurance services | 35.5% | 35.5% |
| Wholesale & retail services | 3.2% | 3.2% |
| Public administration | 0.0% | 0.0% |
| Transportation, warehousing & utilities | 25.8% | 25.8% |
| Education, health & social services | 3.2% | 3.2% |
| Other | 12.9% | 12.9% |
| City | Population | Household Income | National Avg. |
| Jasper, MO | 980 | $70,097 | 13.8% |
| Golden City, MO | 652 | $60,412 | 25.7% |
| Liberal, MO | 691 | $57,103 | 29.8% |
| Sheldon, MO | 420 | $50,643 | 37.7% |
| Lamar, MO | 4,393 | $47,679 | 41.4% |
| Lamar Heights, MO | 154 | $47,882 | 41.1% |
| City | Population | Household Income | National Avg. |
| Nightmute, AK | 154 | $72,085 | 11.4% |
| Billingsley, AL | 154 | $33,256 | 59.1% |
| Calvert, AL | 154 | $39,901 | 50.9% |
| Cutter, AZ | 154 | $0 | 100.0% |
| Montezuma, CO | 154 | $0 | 100.0% |
| Lamar Heights, MO | 154 | $47,882 | 41.1% |