22643 ZIP Code — Markham, VA

Fauquier County, Virginia

ZIP code 22643 is located in Markham, Virginia, within Fauquier County. It covers approximately 21.22 square miles and serves a population of 111 residents. This is a standard ZIP code in the Eastern (ET) timezone, served by area code 540.

111

population

21.22

sq mi land

Standard

ZIP type

Eastern (ET)

timezone

22643 ZIP code map

Cities in ZIP code 22643

Below are the cities the US Postal Service accepts for ZIP code 22643. Using any city not on this list may result in mail delivery delays.

City	Status
Markham	Preferred

Nearby ZIP codes

22642 Linden (3.3 mi) 20144 Delaplane (4.2 mi) 22639 Hume (5.9 mi) 20115 Marshall (7 mi) 22630 Front Royal (9.2 mi) 22627 Flint Hill (10 mi) 20184 Upperville (10.6 mi) 22620 Boyce (11.8 mi) 22663 White Post (12.5 mi) 20198 The Plains (13.7 mi) 20106 Amissville (13.9 mi) 22747 Washington (14.6 mi)

Demographics updated 05/2026

Population
Total population	111
Population density	5 / sq mi
State FIPS	51
County FIPS	061

Geography
Land area	21.22 sq mi
Water area	0.04 sq mi
Latitude	38.8961
Longitude	-78.0045
Timezone	Eastern (ET)
Area code	540

Total population by age

Gender

Race & ethnicity

Economics updated 05/2026

Household income

Income range	This ZIP	County avg	State avg
Under $50k	35.6%	20.1%	32.9%
$50k – $100k	29.8%	27.6%	29.2%
$100k – $200k	22.1%	34.7%	26.3%
Over $200k	12.5%	17.6%	11.6%

Demographics & statistics

111

Population

People per sq mi

65.7

Median age

Median household income

$87,050

Per capita income

$519,700

Median home value

Median monthly rent

100.0%

Home ownership

9.0%

Poverty rate

0.0%

Unemployment

146

Housing units

46.1%

Bachelor's or higher

Age distribution

Male Female

10–14

45–54

55–59

65–74

75–84

← Male

Female →

Age summary

Group	Count	%
Under 18	9	8.1%
18 and over	102	91.9%
65 and over	78	70.3%
Median age	65.7 years

Race & ethnicity

White 100%

Group	Count	%
White	111	100%

Household income

Income range	This ZIP	County avg	State avg
Under $50k	35.6%	20.1%	32.9%
$50k – $100k	29.8%	27.6%	29.2%
$100k – $200k	22.1%	34.7%	26.3%
Over $200k	12.5%	17.6%	11.6%

$10k–$15k 14.9%

$50k–$75k 13.4%

$100k–$150k 32.8%

$200k+ 38.8%

Range	% of households
$10k–$15k	14.9%
$50k–$75k	13.4%
$100k–$150k	32.8%
$200k+	38.8%
Median income	$0

Housing

Home values

Under $50k 14.9%

$300k–$500k 32.8%

$500k–$1M 28.4%

$1M+ 23.9%

Housing overview

Metric	Value
Median home value	$519,700
Median rent / month	$0
Owner occupied	100.0%
Renter occupied	0.0%
Vacant	54.1%
Single-family detached	100.0%
Large apartment buildings	0.0%
Mobile homes	0.0%
Median rooms	6.3
Avg household size (owned)	1.66

Year built

Era	%
2020 or later	0.0%
2010–2019	6.2%
2000–2009	33.6%
1990–1999	6.2%
1980–1989	6.8%
1970–1979	0.0%
1960–1969	0.0%
1950–1959	0.0%
1940–1949	20.5%
1939 or earlier	26.7%

Bedrooms

Size	% of units
No bedroom (studio)	0.0%
1 bedroom	0.0%
2 bedrooms	39.7%
3 bedrooms	54.1%
4 bedrooms	6.2%
5+ bedrooms	0.0%

Vehicles per household

Vehicles	% of households
No vehicle	0.0%
1 vehicle	14.9%
2 vehicles	61.2%
3 or more	23.9%

Heating fuel

Fuel type	%
Electricity	10.4%
Propane / LP gas	43.3%
Fuel oil	46.3%

Households & families

Household type	Count	%
Married-couple family	38	56.7%
Cohabiting couple	0	0.0%
Male householder, no spouse	9	13.4%
Female householder, no spouse	20	29.9%
Households with children under 18	10	14.9%
Households with seniors (65+)	50	74.6%
Average household size	1.66

Marital status

Status	Male	Female
Never married	18.8%	0.0%
Married	81.3%	63.0%
Separated	0.0%	0.0%
Widowed	0.0%	0.0%
Divorced	0.0%	37.0%

Education

Less than 9th grade 0.0%

Some HS, no diploma 0.0%

HS graduate 44.1%

Some college, no degree 9.8%

Associate's degree 0.0%

Bachelor's degree 6.9%

Graduate / professional 39.2%

Metric	%
HS diploma or higher	100.0%
Bachelor's or higher	46.1%

School enrollment (ages 3–17)

Type	Count	%
Nursery / preschool	0	0.0%
Kindergarten	0	0.0%
Elementary school	9	50.0%
High school	0	0.0%
College / grad school	9	50.0%

Employment

Industry of employment

Transportation & utilities 39.0%

Public administration 28.8%

Manufacturing 16.9%

Arts, food & hospitality 15.3%

Occupation

Category	%
Management, business & arts	61.0%
Service	0.0%
Sales & office	39.0%
Natural resources & construction	0.0%
Production & transportation	0.0%

Employment type

Type	%
Private sector	16.9%
Government	67.8%
Self-employed	15.3%
Unpaid family workers	0.0%

Commute

Method	%
Drive alone	67.8%
Carpool	16.9%
Public transit	0.0%
Walk	0.0%
Work from home	15.3%
Other means	0.0%
Avg commute (minutes)	0.0

Poverty

All people 9.0%

Under 18 years 0.0%

18 and over 9.8%

Married-couple families 0.0%

Female-led households 0.0%

Income support

Source	% of households
Social Security	28.4%
Retirement income	46.3%
Supplemental Security	0.0%
Cash public assistance	0.0%
Food stamps / SNAP	0.0%

Health indicators

Condition	%
Obesity	31.8%
High blood pressure	37.0%
High cholesterol	35.8%
Diabetes	10.9%
Heart disease	6.1%
Stroke	2.8%
Asthma	9.0%
Arthritis	26.7%
Kidney disease	2.8%
Pulmonary disease	6.2%
Cancer	7.3%

Behavior / access	%
Smoking	14.7%
Binge drinking	15.7%
No physical activity	19.4%
Less than 7 hrs sleep	33.4%
Depression	18.9%
Fair or poor health	12.5%
Poor mental health	12.1%
Poor physical health	9.0%
No health insurance	9.5%
Visited doctor (checkup)	77.7%
Visited dentist	72.3%
Cholesterol screening	93.5%
Teeth loss	8.3%

Veterans & disability

Veterans	Count	%
Civilian veterans	0	0.0%

Disability	%
Any disability	29.7%
Under 18	0.0%
18–64 years	0.0%
65 and over	42.3%

Health insurance coverage

Type	%
Private insurance	78.4%
Public insurance	41.4%
No insurance	0.0%
Uninsured under 19	0.0%

Language & origin

Language spoken at home (age 5+)

Language	Count	%
English only	111	100.0%
Spanish	0	0.0%
Other Indo-European	0	0.0%
Asian & Pacific Islander	0	0.0%
Other languages	0	0.0%

Place of birth & citizenship

Origin	Count	%
Native born (US)	102	91.9%
Born in same state	102	91.9%
Born in different state	32	28.8%
Foreign born	0	0.0%
Naturalized citizen	9	8.1%
Not a US citizen	9	100.0%

Ancestry

Ancestry	Count	%
Italian	29	26.1%

Ancestry	Count	%
French	26	23.4%

Technology access

Metric	% of households
Computer access	60.4%
Internet access	100.0%

Source: U.S. Census Bureau, American Community Survey 2025 estimates.

Frequently asked questions about ZIP code 22643

What city is ZIP code 22643 in?

ZIP code 22643 is primarily assigned to Markham, Virginia.

What county is ZIP code 22643 in?

ZIP code 22643 falls within Fauquier County, Virginia.

Does ZIP code 22643 have an older population?

70% of residents in ZIP code 22643 are 65 or older, above the national average of ~17%.

How educated is the population of ZIP code 22643?

46% of residents hold a bachelor's degree or higher — well above the national average of ~33%, reflecting a highly educated population.

What is the typical home value in ZIP code 22643?

The median home value in ZIP code 22643 is $519,700.

What is the population of ZIP code 22643?

ZIP code 22643 has an estimated population of 111 residents, with a density of 5 people per square mile.

What timezone is ZIP code 22643 in?

ZIP code 22643 observes the EST timezone.