Counties with the most prewar homes in Iowa

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- Share of homes built prewar: 36.9%
- Total prewar homes: 2,726

#20. Cedar County
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- Share of homes built prewar: 37.7%
- Total prewar homes: 1,935

#19. Cherokee County
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- Share of homes built prewar: 38.2%
- Total prewar homes: 3,094

#18. Fayette County
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- Share of homes built prewar: 38.3%
- Total prewar homes: 1,450

#17. Greene County
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- Share of homes built prewar: 38.5%
- Total prewar homes: 1,581

#16. Franklin County
Canva

- Share of homes built prewar: 38.5%
- Total prewar homes: 1,459

#15. Monona County
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- Share of homes built prewar: 38.6%
- Total prewar homes: 1,430

#14. Howard County
Canva

- Share of homes built prewar: 38.6%
- Total prewar homes: 1,206

#13. Pocahontas County
Canva

- Share of homes built prewar: 38.7%
- Total prewar homes: 1,903

#12. Shelby County
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- Share of homes built prewar: 38.7%
- Total prewar homes: 2,390

#11. Page County
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- Share of homes built prewar: 38.8%
- Total prewar homes: 2,837

#10. Clayton County
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- Share of homes built prewar: 39.8%
- Total prewar homes: 1,175

#9. Ida County
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- Share of homes built prewar: 40.2%
- Total prewar homes: 4,306

#8. Boone County
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- Share of homes built prewar: 40.6%
- Total prewar homes: 2,702

#7. Tama County
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- Share of homes built prewar: 41.1%
- Total prewar homes: 1,005

#6. Taylor County
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- Share of homes built prewar: 42.6%
- Total prewar homes: 1,349

#5. Worth County
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- Share of homes built prewar: 42.9%
- Total prewar homes: 1,072

#4. Audubon County
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- Share of homes built prewar: 44.3%
- Total prewar homes: 1,833

#3. Keokuk County
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- Share of homes built prewar: 44.8%
- Total prewar homes: 2,656

#2. Harrison County
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- Share of homes built prewar: 45.1%
- Total prewar homes: 689

This story features data reporting and writing by Elena Cox and is part of a series utilizing data automation across 50 states.

#1. Adams County
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