25428 ZIP Code — Inwood, WV

Berkeley County, West Virginia

ZIP code 25428 is located in Inwood, West Virginia, within Berkeley County. It covers approximately 21.96 square miles and serves a population of 14,518 residents. This is a standard ZIP code in the Eastern (ET) timezone, served by area code 304/681.

About ZIP code 25428

The housing stock consists of predominantly single-family detached homes. Most homes were built in the 2000s, giving the area an established character. Median home value is $220,200. Owner-occupancy is high at 87%, well above the national average.

Median household income is $80,086. The poverty rate of 4% is below the national average.

The dominant occupation class is management, business, and professional, with education and healthcare as the leading industry. The average commute of 30 minutes is near the national average.

College attainment at 15% is below the national average, consistent with a trades and production-oriented local economy.

Health indicators show elevated rates of smoking (24%) compared to national benchmarks.

Overall, ZIP code 25428 reflects a community defined by a trades-oriented workforce and high homeownership.

14,518

population

21.96

sq mi land

Standard

ZIP type

Eastern (ET)

timezone

25428 ZIP code map

Cities in ZIP code 25428

Below are the cities the US Postal Service accepts for ZIP code 25428. Using any city not on this list may result in mail delivery delays.

City	Status
Inwood	Preferred

Nearby ZIP codes

25405 Martinsburg (3.5 mi) 25430 Kearneysville (4.9 mi) 25420 Gerrardstown (4.9 mi) 25413 Bunker Hill (5.2 mi) 25401 Martinsburg (6.2 mi) 25403 Martinsburg (6.7 mi) 25427 Hedgesville (9 mi) 22624 Clear Brook (9 mi) 25404 Martinsburg (9.5 mi) 25438 Ranson (10.2 mi) 20101 Dulles (10.2 mi) 25442 Shenandoah Junction (10.3 mi)

Demographics updated 06/2026

Population
Total population	14,518
Population density	661 / sq mi
State FIPS	54
County FIPS	003

Geography
Land area	21.96 sq mi
Water area	0.01 sq mi
Latitude	39.3874
Longitude	-78.0220
Timezone	Eastern (ET)
Area code	304/681

Total population by age

Gender

Race & ethnicity

Economics updated 06/2026

Household income

Income range	This ZIP	County avg	State avg
Under $50k	32.5%	36.1%	51.6%
$50k – $100k	43.7%	37.4%	29.4%
$100k – $200k	23.0%	22.6%	15.8%
Over $200k	0.9%	4.0%	3.1%

Demographics & statistics

14,518

Population

661

People per sq mi

34.5

Median age

$80,086

Median household income

$34,128

Per capita income

$220,200

Median home value

$1,342

Median monthly rent

86.7%

Home ownership

4.4%

Poverty rate

6.4%

Unemployment

4,873

Housing units

15.3%

Bachelor's or higher

Age distribution

Male Female

514

Under 5

478

543

5–9

505

560

10–14

519

387

15–19

360

603

20–24

559

1,184

25–34

1,100

950

35–44

882

1,052

45–54

977

536

55–59

497

498

60–64

463

459

65–74

426

203

75–84

188

85+

← Male

Female →

Age summary

Group	Count	%
Under 18	3,667	25.3%
18 and over	10,851	74.7%
65 and over	1,351	9.3%
Median age	34.5 years

Race & ethnicity

White 82.8%

Black or African American 5.7%

Two or more races 5.1%

Hispanic or Latino 3.1%

Other race 2%

Asian 1.2%

Native Hawaiian / Pacific Islander 0.1%

American Indian / Alaska Native 0.1%

Group	Count	%
White	12,398	82.8%
Black or African American	847	5.7%
Two or more races	765	5.1%
Hispanic or Latino	462	3.1%
Other race	297	2%
Asian	178	1.2%
Native Hawaiian / Pacific Islander	18	0.1%
American Indian / Alaska Native	15	0.1%

Household income

Income range	This ZIP	County avg	State avg
Under $50k	32.5%	36.1%	51.6%
$50k – $100k	43.7%	37.4%	29.4%
$100k – $200k	23.0%	22.6%	15.8%
Over $200k	0.9%	4.0%	3.1%

Under $10k 1.1%

$10k–$15k 0.5%

$15k–$25k 2.6%

$25k–$35k 4.3%

$35k–$50k 10.0%

$50k–$75k 24.9%

$75k–$100k 21.7%

$100k–$150k 24.0%

$150k–$200k 8.6%

$200k+ 2.2%

Range	% of households
Under $10k	1.1%
$10k–$15k	0.5%
$15k–$25k	2.6%
$25k–$35k	4.3%
$35k–$50k	10.0%
$50k–$75k	24.9%
$75k–$100k	21.7%
$100k–$150k	24.0%
$150k–$200k	8.6%
$200k+	2.2%
Median income	$80,086

Housing

Home values

Under $50k 7.5%

$50k–$100k 2.8%

$100k–$150k 11.0%

$150k–$200k 17.4%

$200k–$300k 45.5%

$300k–$500k 13.3%

$500k–$1M 1.6%

$1M+ 0.9%

Housing overview

Metric	Value
Median home value	$220,200
Median rent / month	$1,342
Owner occupied	86.7%
Renter occupied	13.3%
Vacant	2.9%
Single-family detached	77.9%
Large apartment buildings	0.0%
Mobile homes	8.6%
Median rooms	6.0
Avg household size (owned)	2.55

Year built

Era	%
2020 or later	0.1%
2010–2019	21.7%
2000–2009	36.3%
1990–1999	10.8%
1980–1989	13.3%
1970–1979	7.0%
1960–1969	1.8%
1950–1959	1.3%
1940–1949	0.4%
1939 or earlier	7.4%

Bedrooms

Size	% of units
No bedroom (studio)	0.0%
1 bedroom	0.9%
2 bedrooms	9.7%
3 bedrooms	66.6%
4 bedrooms	21.4%
5+ bedrooms	1.3%

Vehicles per household

Vehicles	% of households
No vehicle	3.6%
1 vehicle	18.9%
2 vehicles	53.4%
3 or more	24.1%

Heating fuel

Fuel type	%
Utility gas	7.8%
Electricity	82.7%
Propane / LP gas	5.0%
Fuel oil	1.2%
Wood	1.7%
No fuel used	0.8%

Households & families

Household type	Count	%
Married-couple family	2,368	43.6%
Cohabiting couple	761	14.0%
Male householder, no spouse	1,186	21.8%
Female householder, no spouse	1,120	20.6%
Households with children under 18	1,576	29.0%
Households with seniors (65+)	992	18.3%
Average household size	2.67

Marital status

Status	Male	Female
Never married	39.9%	31.5%
Married	44.3%	47.1%
Separated	6.1%	1.5%
Widowed	2.0%	3.0%
Divorced	7.7%	17.0%

Education

Less than 9th grade 2.3%

Some HS, no diploma 5.7%

HS graduate 39.5%

Some college, no degree 23.9%

Associate's degree 13.3%

Bachelor's degree 10.8%

Graduate / professional 4.5%

Metric	%
HS diploma or higher	92.0%
Bachelor's or higher	15.3%

School enrollment (ages 3–17)

Type	Count	%
Nursery / preschool	41	1.4%
Kindergarten	141	4.7%
Elementary school	1,756	58.0%
High school	696	23.0%
College / grad school	392	13.0%

Employment

Industry of employment

Education & healthcare 20.4%

Manufacturing 20.1%

Construction 10.6%

Transportation & utilities 9.4%

Retail trade 9.3%

Professional & management 8.0%

Arts, food & hospitality 5.9%

Public administration 5.8%

Finance & real estate 4.6%

Agriculture & mining 2.7%

Wholesale trade 1.9%

Other services 1.2%

Information 0.3%

Occupation

Category	%
Management, business & arts	29.1%
Service	11.8%
Sales & office	22.3%
Natural resources & construction	15.0%
Production & transportation	21.8%

Employment type

Type	%
Private sector	78.1%
Government	17.4%
Self-employed	4.5%
Unpaid family workers	0.0%

Commute

Method	%
Drive alone	84.4%
Carpool	9.0%
Public transit	0.0%
Walk	0.2%
Work from home	6.0%
Other means	0.4%
Avg commute (minutes)	30.0

Poverty

All people 4.4%

Under 18 years 1.8%

18 and over 5.3%

Married-couple families 1.1%

Female-led households 6.6%

Income support

Source	% of households
Social Security	21.9%
Retirement income	25.7%
Supplemental Security	3.5%
Cash public assistance	2.2%
Food stamps / SNAP	6.0%

Health indicators

Condition	%
Obesity	38.6%
High blood pressure	34.0%
High cholesterol	31.1%
Diabetes	10.7%
Heart disease	6.1%
Stroke	2.7%
Asthma	11.3%
Arthritis	28.6%
Kidney disease	2.5%
Pulmonary disease	8.6%
Cancer	5.6%

Behavior / access	%
Smoking	23.7%
Binge drinking	13.2%
No physical activity	27.6%
Less than 7 hrs sleep	41.5%
Depression	27.9%
Fair or poor health	16.9%
Poor mental health	18.8%
Poor physical health	12.4%
No health insurance	11.2%
Visited doctor (checkup)	79.5%
Visited dentist	61.7%
Cholesterol screening	88.8%
Teeth loss	16.0%

Veterans & disability

Veterans	Count	%
Civilian veterans	701	6.5%

Disability	%
Any disability	10.2%
Under 18	1.6%
18–64 years	11.6%
65 and over	24.4%

Health insurance coverage

Type	%
Private insurance	75.5%
Public insurance	27.4%
No insurance	9.1%
Uninsured under 19	5.5%

Language & origin

Language spoken at home (age 5+)

Language	Count	%
English only	13,526	93.2%
Spanish	164	1.2%
Other Indo-European	120	0.9%
Asian & Pacific Islander	32	0.2%
Other languages	12	0.1%

Place of birth & citizenship

Origin	Count	%
Native born (US)	13,685	94.3%
Born in same state	13,663	94.1%
Born in different state	5,112	35.2%
Foreign born	22	0.2%
Naturalized citizen	833	5.7%
Not a US citizen	541	64.9%

Ancestry

Ancestry	Count	%
Italian	2,566	17.7%
French	2,089	14.4%
Arab	669	4.6%

Ancestry	Count	%
English	123	0.8%
German	50	0.3%
Irish	46	0.3%

Technology access

Metric	% of households
Computer access	37.4%
Internet access	97.4%

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

Frequently asked questions about ZIP code 25428

What city is ZIP code 25428 in?

ZIP code 25428 is primarily assigned to Inwood, West Virginia.

What county is ZIP code 25428 in?

ZIP code 25428 falls within Berkeley County, West Virginia.

Is ZIP code 25428 mostly owner-occupied?

87% of occupied units in ZIP code 25428 are owner-occupied, well above the national average.

What is the population of ZIP code 25428?

ZIP code 25428 has an estimated population of 14,518 residents, with a density of 661 people per square mile.

What is the typical home value in ZIP code 25428?

The median home value in ZIP code 25428 is $220,200.

What is the median household income in ZIP code 25428?

The median household income in ZIP code 25428 is $80,086, above the national median of ~$75,000.

What timezone is ZIP code 25428 in?

ZIP code 25428 observes the EST timezone.