The hottest ZIP codes in Missouri
Kansas City, MO 64113 was the most competitive of 263 Missouri ZIP codes with enough sales in the 3 months ending August 2026: 59% of homes sold over asking and the typical home went under contract in 3 days.
Top 25 by competition score
| # | ZIP code | Score | Sold over list | Days on market |
|---|---|---|---|---|
| 1 | Kansas City, MO 64113 | 96 | 59% | 3 |
| 2 | Saint Louis, MO 63143 | 96 | 59% | 6 |
| 3 | Ballwin, MO 63011 | 95 | 58% | 7 |
| 4 | Saint Louis, MO 63132 | 95 | 62% | 6 |
| 5 | Saint Louis, MO 63119 | 95 | 54% | 6 |
| 6 | Saint Louis, MO 63123 | 94 | 56% | 7 |
| 7 | Arnold, MO 63010 | 94 | 54% | 11 |
| 8 | Saint Louis, MO 63126 | 94 | 51% | 8 |
| 9 | Barnhart, MO 63012 | 93 | 50% | 10 |
| 10 | Saint Louis, MO 63122 | 93 | 48% | 7 |
| 11 | Fenton, MO 63026 | 93 | 52% | 10 |
| 12 | Ballwin, MO 63021 | 92 | 53% | 8 |
| 13 | Saint Louis, MO 63128 | 92 | 50% | 8 |
| 14 | O Fallon, MO 63366 | 92 | 54% | 10 |
| 15 | Saint Louis, MO 63127 | 91 | 48% | 10 |
| 16 | Saint Louis, MO 63131 | 91 | 45% | 8 |
| 17 | Saint Charles, MO 63303 | 90 | 48% | 10 |
| 18 | Saint Peters, MO 63376 | 90 | 46% | 8 |
| 19 | Chesterfield, MO 63005 | 90 | 45% | 10 |
| 20 | Saint Louis, MO 63125 | 90 | 48% | 8 |
| 21 | Saint Louis, MO 63124 | 90 | 46% | 15 |
| 22 | Saint Louis, MO 63109 | 90 | 45% | 13 |
| 23 | Saint Louis, MO 63129 | 90 | 47% | 10 |
| 24 | Saint Charles, MO 63304 | 90 | 46% | 10 |
| 25 | Imperial, MO 63052 | 89 | 47% | 14 |
Least competitive
| ZIP code | Score | Sold over list | Days on market |
|---|---|---|---|
| Osage Beach, MO 65065 | 5 | 0% | 80 |
| Camdenton, MO 65020 | 6 | 1% | 69 |
| Climax Springs, MO 65324 | 8 | 0% | 73 |
| Reeds Spring, MO 65737 | 8 | 0% | 64 |
| Hermann, MO 65041 | 8 | 0% | 87 |
| Lincoln, MO 65338 | 9 | 0% | 63 |
| Ava, MO 65608 | 9 | 0% | 62 |
| Roach, MO 65787 | 10 | 0% | 63 |
| Kansas City, MO 64105 | 10 | 0% | 68 |
| Sunrise Beach, MO 65079 | 13 | 1% | 75 |
How the ranking works
Each ZIP code with enough recent sales gets a competition score from 0 to 100 based on four measures: the share of homes sold above their original list price, the average sale-to-list ratio, months of supply and median days on market. Scores compare every U.S. ZIP code against the others and update monthly from Redfin data. Methodology
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