ZIP comparison · Austin-Round Rock-San Marcos, TX
78621 vs 78640
Side-by-side comparison of two ZIP codes — typical home value, rent, yield, taxes, schools, and demographics. The greener number on each row signals which ZIP comes out ahead on that metric.
| Metric | ZIP78621Elgin, TX | ZIP78640Kyle, TX |
|---|---|---|
| Home value | ||
| Typical home value | $298,112 | Better: $303,106 |
| 1-year appreciation | Better: -6.7% | -7.7% |
| 5-year CAGR | Better: +1.7% | +0.7% |
| 10-year CAGR | Better: +4.9% | +3.7% |
| Rent & investment | ||
| Monthly rent | $1,902 | Better: $1,698 |
| Gross yield | Better: 7.7% | 6.7% |
| Cap rate | Better: 4.6% | 4.0% |
| Property tax | ||
| Effective tax rate | Better: 1.4% | 1.6% |
| Typical annual tax | Better: $4,033 | $4,953 |
| Demographics | ||
| Population | 30,411 | 77,531 |
| Median household income | Better: $98,534 | $90,075 |
| Climate & migration | ||
| Overall risk (FEMA NRI) | Relatively Moderate | Relatively Moderate |
| Net migration | +1,042 | Better: +3,310 |
| Schools | ||
| Public schools | 8 | 15 |
| Students enrolled | 5,715 | 12,541 |