Zip lookup · MD

21783
Smithsburg, Maryland.

Smithsburg, Washington County, MD · Hagerstown-Martinsburg, MD-WV metro · population 9,910

What it costs per month · 21783 $1,943/mo

to buy the typical home at today's mortgage rate — +$1,001 (+106%) since Jan 2020.

What the home itself did
1 year
Up $4,936 +1%
$365,338$370,274 since Sep 2025
5 years
Up $65,613 +22%
$304,661$370,274 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 21783 $1,943 United States $1,922
$500 $1,000 $1,500 $2,000 2002 2010 2018 2026
  • 21783$1,943
  • 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 21783 rose 1.4% over the past year — in step with the nation.

This zip spans 2 counties: Washington County, MD 73% · Frederick County, MD 27%

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

Typical home value $370,274 as of Sep 2026
+1.4%year on year

Typical home value — 21783

Mid-tier homes, smoothed and seasonally adjusted.

$200,000 $250,000 $300,000 $350,000 2018 2020 2022 2024 2026 21783 $370,274 Hagerstown $322,655 United States $366,157
$200,000 $250,000 $300,000 $350,000 2018 2022 2026
  • 21783$370,274
  • Hagerstown$322,655
  • United States$366,157

Within 20 miles

Showing 30 of 35 zips in range — sorting picks from all 35.

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
5.0 21719 Cascade 1,178 — $291,239
5.2 21780 Sabillasville 2,159 — $405,225
5.6 21742 Hagerstown 34,069 $1,587 $344,405
7.7 21773 Myersville 5,826 — $547,465
8.3 21734 Funkstown 1,076 — $273,775
8.3 21788 Thurmont 11,654 $2,262 $391,478
8.3 17214 Blue Ridge Summit 1,143 — $282,437
8.7 17268 Waynesboro 29,362 $1,385 $276,629
9.6 21740 Hagerstown 64,792 $1,328 $288,533
10.3 21713 Boonsboro 9,846 — $409,288
10.5 21767 Maugansville 1,031 — $277,500
12.0 21778 Rocky Ridge 745 — $440,138
12.4 17320 Fairfield 8,124 — $348,249
12.4 21727 Emmitsburg 6,052 $1,188 $368,546
12.6 21733 Fairplay 1,275 — $411,095
12.8 21702 Frederick 49,605 $1,958 $451,936
13.0 17237 Mont Alto 1,759 — $228,940
14.0 21769 Middletown 11,965 $1,824 $558,052
14.2 17225 Greencastle 20,347 $1,750 $327,995
15.0 21795 Williamsport 10,144 — $342,079
15.2 21756 Keedysville 3,640 — $461,598
15.8 21798 Woodsboro 2,928 — $500,713
15.9 21793 Walkersville 10,719 $2,000 $460,763
16.3 21779 Rohrersville 1,311 — $476,006
16.3 21757 Keymar 2,671 — $454,316
17.1 21782 Sharpsburg 3,704 — $350,081
17.7 17222 Fayetteville 10,550 — $283,151
17.9 25419 Falling Waters 13,201 $1,887 $319,019
18.3 21701 Frederick 43,048 $2,158 $443,257
18.8 17353 Orrtanna 2,825 — $322,586

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