Zip lookup · IL

62312
Plainville, Illinois.

Plainville, Pike County, IL · Quincy, IL-MO metro · population 1,931

What it costs per month · 62312 $591/mo

to buy the typical home at today's mortgage rate — +$288 (+95%) since Jan 2020.

What the home itself did
1 year
Up $9,766 +10%
$102,749$112,515 since Sep 2025
5 years
Up $27,102 +32%
$85,413$112,515 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 62312 $591 United States $1,922
$500 $1,000 $1,500 $2,000 2002 2010 2018 2026
  • 62312$591
  • United States$1,922

At the last five years' pace, a typical home here doubles in price every 13 years.

Typical home values in zip 62312 rose 9.5% over the past year — faster than the nation's +1.2%.

This zip spans 2 counties: Pike County, IL 77% · Adams County, IL 23%

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

Typical home value $112,515 as of Sep 2026
+9.5%year on year

Typical home value — 62312

Mid-tier homes, smoothed and seasonally adjusted.

$100,000 $200,000 $300,000 2019 2020 2021 2022 2023 2024 2025 2026 62312 $112,515 Quincy $189,198 United States $366,157
$100,000 $200,000 $300,000 2020 2022 2024 2026
  • 62312$112,515
  • Quincy$189,198
  • 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
5.4 62345 Kinderhook 359 — $114,633
8.2 62314 Baylis 530 — $126,676
8.2 62356 New Canton 518 — $103,182
11.3 62347 Liberty 1,977 — $241,461
11.5 62343 Hull 611 — $96,381
13.4 62370 Rockport 309 — $112,756
14.6 62360 Payson 1,605 — $167,955
15.5 62363 Pittsfield 5,561 — $144,508
15.9 62340 Griggsville 1,673 — $107,758
18.5 62366 Pleasant Hill 1,450 — $105,803
19.1 63353 Louisiana 4,790 — $153,030
19.6 62324 Clayton 1,196 — $169,926

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