| Index | Karnes City | Texas | National |
| Median home price | $77,100 | $142,700 | $184,700 |
| Median rent asked | $721 | $911 | $949 |
| Avg. people per household | 2.8 | 2.8 | 2.6 |
| Owner occupied households | 76.9% | 61.9% | 63.6% |
| Renter occupied households | 23.1% | 38.1% | 36.4% |
| Population | Home Price | National Avg. | |
| Runge, TX | 1,192 | $76,000 | 59% |
| Kenedy, TX | 3,394 | $79,800 | 57% |
| Falls City, TX | 1,001 | $105,300 | 43% |
| Poth, TX | 1,805 | $150,000 | 19% |
| Karnes City, TX | 3,398 | $77,100 | 58% |
| Population | Home Price | National Avg. | |
| Frontenac, KS | 3,398 | $132,400 | 28% |
| Jena, LA | 3,400 | $146,800 | 21% |
| North Great River, NY | 3,396 | $364,800 | 98% |
| Haworth, NJ | 3,400 | $679,300 | 268% |
| Newcastle, WY | 3,395 | $136,700 | 26% |
| Karnes City, TX | 3,398 | $77,100 | 58% |
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