Zip lookup · OH

45321
Eldorado, Ohio.

Eldorado, Preble County, OH · population 1,272

What it costs per month · 45321 $919/mo

to buy the typical home at today's mortgage rate — +$489 (+114%) since Jan 2020.

What the home itself did
1 year
Up $5,926 +4%
$169,083$175,009 since Sep 2025
5 years
Up $30,654 +21%
$144,355$175,009 since Sep 2021

Monthly payment to buy the typical home

Home value × that month's 30-year mortgage rate, 20% down, principal and interest. This is the line households feel: prices and rates compound each other.

$500 $1,000 $1,500 $2,000 2002 2006 2010 2014 2018 2022 2026 45321 $919 United States $1,922
$500 $1,000 $1,500 $2,000 2002 2010 2018 2026
  • 45321$919
  • United States$1,922

At the last five years' pace, a typical home here doubles in price every 18 years.

Typical home values in zip 45321 rose 3.5% over the past year — faster than the nation's +1.2%.

School districts in 45321, by share of its land: National Trail Local 96% · Eaton Community City 4%. Which one a home is in is printed on its tax bill.

Zillow also publishes an index for the city itself: Eldorado, OH — measured over the city limits, which is a different area from this zip.

Typical home value $175,009 as of Sep 2026
+3.5%year on year

Typical home value — 45321

Mid-tier homes, smoothed and seasonally adjusted.

$100,000 $200,000 $300,000 2018 2020 2022 2024 2026 45321 $175,009 United States $366,157
$100,000 $200,000 $300,000 2018 2022 2026
  • 45321$175,009
  • United States$366,157

Within 20 miles

Miles sorted ascending, activate to sort descending Zip activate to sort by Zip City activate to sort by City Population activate to sort by Population Rent activate to sort by Rent Home value activate to sort by Home value
3.7 45382 West Manchester 1,154 — $204,288
4.6 45347 New Paris 4,095 — $205,018
7.2 45338 Lewisburg 4,761 — $252,674
7.6 45346 New Madison 1,663 — $212,945
8.6 45320 Eaton 15,454 — $255,294
10.3 45378 Verona 539 — $149,064
10.6 45332 Hollansburg 716 — $147,750
11.2 45304 Arcanum 7,599 — $245,864
11.6 47374 Richmond 44,615 $889 $160,289
12.6 45381 West Alexandria 5,626 — $241,447
12.9 45358 Pitsburg 362 — $198,200
13.5 47341 Fountain City 2,460 — $228,321
13.7 45309 Brookville 11,876 — $273,748
15.0 45354 Phillipsburg 553 — $160,494
15.5 45337 Laura 1,703 — $259,867
15.7 45331 Greenville 22,356 $719 $202,897
16.8 45311 Camden 5,701 — $210,806
17.3 45330 Gratis 710 — $156,391
17.4 45345 New Lebanon 6,110 — $193,508
17.7 47355 Lynn 3,029 — $173,094
18.0 45315 Clayton 4,905 $1,185 $289,764
18.1 45325 Farmersville 2,470 — $298,144
18.4 45322 Englewood 20,884 $1,376 $227,434
18.4 47393 Williamsburg 1,907 — $251,442
19.2 47330 Centerville 5,488 — $216,676
19.2 45383 West Milton 6,912 — $235,935
19.4 45328 Gettysburg 544 — $151,119
19.7 47345 Greens Fork 1,362 — $245,485
19.9 45426 Dayton 14,114 $1,348 $170,119

Coordinates and population from SimpleMaps US Zips (Basic). Rent and home values from Zillow Research.