Which ZIP code in Loudoun County has the highest median home value?

20197 (Waterford), at $1,080,200 (±$62,912), among 17 ZIP codes with at least 1,000 residents.

Why are some ZIP codes missing?

ZIP codes with fewer than 1,000 residents are left out because their survey estimates swing too much to rank, and so are ZIP codes where the Census Bureau did not publish this figure.

ZIP codes with the highest home values in Loudoun County, VA

These are the 17 ZIP codes in Loudoun County with the highest median home value, out of 17 with at least 1,000 residents. 20197 (Waterford, $1,080,200), 20117 (Middleburg, $937,100) and 20148 (Ashburn, $873,700) lead the list. There is no single "best" ZIP code in Loudoun County; the right one depends on who you want to reach, so the same ZIP codes are ranked several ways below.

ZIP codes with the highest home values in Loudoun County

Rank	ZIP	Mailing city	Median home value	Residents	Households	Residential mailboxes
1	20197	Waterford	$1,080,200 ±$62,912	1,825	671	834
2	20117	Middleburg	$937,100 ±$75,819	2,790	1,263	1,164
3	20148	Ashburn	$873,700 ±$15,493	64,021	20,839	23,360
4	20105	Aldie	$858,900 ±$40,297	37,639	10,830	12,112
5	20175	Leesburg	$780,600 ±$28,071	34,733	12,240	12,750
6	20132	Purcellville	$776,300 ±$37,949	19,817	6,381	6,304
7	20152	Chantilly	$766,200 ±$26,020	36,674	11,047	11,498
8	20158	Hamilton	$765,800 ±$107,582	4,979	1,580	1,591
9	20176	Leesburg	$747,100 ±$25,474	51,471	16,720	18,183
10	20141	Round Hill	$736,700 ±$32,047	8,359	2,553	2,759
11	20147	Ashburn	$718,500 ±$19,065	67,692	25,178	27,861
12	20165	Sterling	$704,800 ±$22,915	34,088	11,939	12,219
13	20180	Lovettsville	$664,400 ±$18,553	7,531	2,525	2,996
14	20120	Centreville	$648,700 ±$16,819	42,896	14,578	14,831
15	20166	Sterling	$618,800 ±$22,988	14,949	5,473	6,658
16	20135	Bluemont	$573,500 ±$70,098	3,585	1,389	1,335
17	20164	Sterling	$544,300 ±$16,033	43,436	12,806	13,224

How we ranked them

Ranked by median value of owner-occupied homes as reported by owners (ACS 5-year estimates, 2020–2024). Published medians are capped at $2,000,000. ZIP codes need at least 1,000 residents to be ranked; 17 of 20 qualify.

Which of these to mail, and why

Home value tracks what owners spend on the house itself: renovations, landscaping, pest control, security, interior design. Pair it with the homeowner share so the mailer reaches owners, not tenants.

The top five ZIP codes on this list hold 45,843 households, on 84 carrier routes with 50,220 residential mailboxes. Open any of them on the route map to see each carrier route's own figures before you choose.

Open 20197 on the EDDM route map

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Frequently asked questions

Which ZIP code in Loudoun County has the highest median home value?: 20197 (Waterford), at $1,080,200 (±$62,912), among 17 ZIP codes with at least 1,000 residents.
How is this ranking calculated?: Ranked by median value of owner-occupied homes as reported by owners (ACS 5-year estimates, 2020–2024). Published medians are capped at $2,000,000.
Why are some ZIP codes missing?: ZIP codes with fewer than 1,000 residents are left out because their survey estimates swing too much to rank, and so are ZIP codes where the Census Bureau did not publish this figure.

This product uses the Census Bureau Data API but is not endorsed or certified by the Census Bureau.