Zip lookup · MD

21530
Flintstone, Maryland.

Flintstone, Allegany County, MD · Cumberland, MD-WV metro · population 1,404

What it costs per month · 21530 $1,191/mo

to buy the typical home at today's mortgage rate — +$628 (+112%) since Jan 2020.

What the home itself did
1 year
Up $15,776 +7%
$211,051$226,826 since Sep 2025
5 years
Up $41,352 +22%
$185,475$226,826 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 21530 $1,191 United States $1,922
$500 $1,000 $1,500 $2,000 2002 2010 2018 2026
  • 21530$1,191
  • United States$1,922

At the last five years' pace, a typical home here doubles in price every 17 years.

Typical home values in zip 21530 rose 7.5% over the past year — faster than the nation's +1.2%.

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

Typical home value $226,826 as of Sep 2026
+7.5%year on year

Typical home value — 21530

Mid-tier homes, smoothed and seasonally adjusted.

$100,000 $200,000 $300,000 2018 2020 2022 2024 2026 21530 $226,826 Cumberland $167,830 United States $366,157
$100,000 $200,000 $300,000 2018 2022 2026
  • 21530$226,826
  • Cumberland$167,830
  • 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
7.0 21555 Oldtown 1,470 — $202,578
7.9 21766 Little Orleans 854 — $229,308
8.0 17211 Artemas 354 — $243,078
10.7 15535 Clearville 1,994 — $266,461
11.9 21502 Cumberland 41,015 $1,018 $156,218
12.5 26767 Wiley Ford 393 — $169,551
12.6 21529 Ellerslie 514 — $178,313
13.3 25422 Great Cacapon 1,463 — $271,854
13.9 21524 Corriganville 710 — $186,170
14.0 15545 Hyndman 2,562 — $152,921
14.1 25431 Levels 413 — $222,313
14.1 26722 Green Spring 496 — $203,786
15.9 26753 Ridgeley 5,960 — $210,626
16.6 15534 Buffalo Mills 884 — $234,282
16.6 26763 Springfield 1,253 — $220,111
16.7 25434 Paw Paw 3,272 — $234,576
17.2 21545 Mount Savage 1,694 — $125,457
17.5 21750 Hancock 3,417 — $255,154
17.5 25444 Slanesville 717 — $297,870
17.9 26719 Fort Ashby 2,082 — $252,772
17.9 17267 Warfordsburg 2,916 — $286,060
18.0 15522 Bedford 11,111 — $229,474
18.5 25437 Points 143 — $290,647
19.4 25411 Berkeley Springs 12,367 $1,233 $317,043
19.7 15538 Fairhope 867 — $181,725

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