PlainZIP

Marbury, MD · standard

ZIP Code 20658

Charles County, Maryland - Census ACS demographics, housing tenure, and business patterns, benchmarked against every US ZIP.

854
110/sq mi
$104,375
Median income
$340,000
Median home value
31.7%
Bachelor's or higher

The verdict

Marbury pairs an upper-quartile household income with above-median home values, in a rural, homeowner-dominated area.

Top 16%
household income, US ZIPs
Top 28%
home value, US ZIPs
110
people per sq mi
86%
owner-occupied homes

Source: U.S. Census Bureau ACS 5-Year Estimates (2019–2023). Percentiles rank ZIP 20658 against every reporting US ZIP.

ZIP code 20658 is a sparsely populated ZIP (a standard USPS delivery area) in Marbury, Charles County, Maryland, home to just 854 residents across 7.8 square miles, a density of 110 people per square mile, in the New York time zone.

ZIP 20658 lands in the middle-income range, with a median household income of $104,375 (9% below the Maryland average), while per-capita income is $49,111. The poverty rate stands at 6.0% and the unemployment rate at 1.5%. On housing, the median home value is $340,000 (24% below the state average) with median rent at $1,609 per month, and 86.3% of occupied units are owner-occupied.

A solid share of residents have a four-year degree: 31.7% of adults hold a bachelor's degree or higher, the median age is 48, and the average commute is -. We also surface 10 nearby ZIP codes within roughly 10 miles and 6 additional ZIPs sharing Charles County, so you can benchmark 20658 against its immediate geography rather than a national average alone.

Every figure on this page is sourced from the U.S. Census Bureau American Community Survey 5-Year Estimates (including median rent) and the FHFA House Price Index, no estimates, no proprietary scoring. Verify with Census →

Top industries in ZIP 20658

Top 5 sectors by establishment count in Marbury, MD

Which industries have the most business establishments in ZIP 20658.

establishments

What this shows Establishment counts come from the Census ZIP Code Business Patterns program, which counts physical business locations rather than employees or revenue.

Source U.S. Census Bureau · ZIP Code Business Patterns (ZBP) As of 2023

Source: U.S. Census Bureau, American Community Survey 5-Year Estimates + ZIP Code Business Patterns + FHFA HPI ACS demographics and median rent, ZBP business establishments, FHFA HPI for ZIP 20658, Marbury, MD · 2023 Census ACS 5-Year Estimates use a rolling 60-month sample for stable small-geography estimates; ZBP updated annually; FHFA HPI updated quarterly/annually.

Quick Facts

854

Population

7.8

Area (sq mi)

110

People / sq mi

New York

Time Zone

standard

ZIP Type

Neighborhood Scorecard
Get an A-F grade across income, safety, housing, rent, education, commute, and childcare for this ZIP code.
View Scorecard →

Who lives in ZIP 20658?

48.0

Median Age

49.0%

Male

51.0%

Female

3.6%

Foreign-Born

White 59.2%
African American 34.4%
Asian 0.2%
American Indian or Alaska Native 0.5%
Native Hawaiian or Pacific Islander 0.0%
Two or More Ethnicities 4.6%
Hispanic or Latino 2.0%

Hispanic or Latino is an ethnicity category from the Census Bureau and may overlap with other categories above.

Source: U.S. Census Bureau, ACS 5-Year Estimates (2023)

How much do residents earn?

$104,375

Median Household Income

-9% vs state

$49,111

Per Capita Income

6.0%

Poverty Rate

1.5%

Unemployment Rate

How ZIP 20658 ranks nationally

Marbury, MD household income vs. every US ZIP code

Median household income, the full national distribution, with this ZIP marked

$104,375 Top 16% higher than 84% of 30,318 US ZIPs

$0–$20,000: 118 US ZIPs (0%). Below this entry. $20,000–$40,000: 1,573 US ZIPs (5%). Below this entry. $40,000–$60,000: 7,092 US ZIPs (23%). Below this entry. $60,000–$80,000: 9,980 US ZIPs (33%). Below this entry. $80,000–$100,000: 5,778 US ZIPs (19%). Below this entry. $100,000–$120,000: 2,855 US ZIPs (9%). This entry sits in this band. $120,000–$140,000: 1,362 US ZIPs (4%). Above this entry. $140,000–$160,000: 686 US ZIPs (2%). Above this entry. $160,000–$180,000: 364 US ZIPs (1%). Above this entry. $180,000–$200,000: 186 US ZIPs (1%). Above this entry. $200,000–$220,000: 324 US ZIPs (1%). Above this entry. This ZIP $0 $200K+ every reporting US ZIP, bucketed by value

Each bar is a $20K-wide band; taller bars hold more US ZIPs. The dashed line + filled bar mark this entry. Hover or tap any bar for its full count, share, and where it sits relative to this entry.

Source U.S. Census Bureau, ACS 5-Year Estimates · 2019–2023

Source: U.S. Census Bureau, ACS 5-Year Estimates (2023)

What is the education profile here?

High School Graduate or Higher 67.1%
Bachelor's Degree or Higher 31.7%

Source: U.S. Census Bureau, ACS 5-Year Estimates (2023)

What does housing look like?

435

Total Housing Units

387

Occupied Units

48

Vacant Units

2.24

Avg Household Size

Occupancy Type

Owner 86.3%
Renter 13.7%

$340,000

Median Home Value

-24% vs state

$1,609

Median Rent

1968

Median Year Built

Source: U.S. Census Bureau, ACS 5-Year Estimates (2023)

What businesses operate in this ZIP?

Census Bureau data shows 16 business establishments in ZIP 20658, employing approximately 94 people with a combined annual payroll of $3,905,000.

16

Businesses

94

Employees

$3.9M

Annual Payroll

3

Industry Sectors

Industry Establishments % of Total
Retail trade 4 25.0%
Other services (except public administration) 4 25.0%
Transportation and warehousing 3 18.8%

Source: U.S. Census Bureau, ZIP Code Business Patterns (ZBP), 2023. Employment figures may include noise for disclosure avoidance.

Nearby ZIP Codes

Want a side-by-side? Compare 20658 vs 20640 →

ZIP 20658 vs its nearest neighbors, by population

Resident population of this ZIP and the closest reporting ZIP codes within ~10 miles.

residents

What this shows Among its immediate neighbors, ZIP 20658 ranks #0 by population - useful context the national average alone can't give.

Source U.S. Census Bureau · ACS 5-Year Estimates As of 2019–2023

ZIP 20658 vs its nearest neighbors, by median income

Median household income of this ZIP and the closest reporting ZIP codes within ~10 miles.

median income

What this shows By household income, ZIP 20658 ranks #9 of 9 neighboring ZIPs, local affluence varies block to block, not just metro to metro.

Source U.S. Census Bureau · ACS 5-Year Estimates As of 2019–2023
ZIP Code City Population Distance
20640 Indian Head, MD 10,438 0.5 mi
22026 Dumfries, VA 14,258 7.2 mi
22060 Fort Belvoir, VA 8,878 9.8 mi
20675 Pomfret, MD 1,671 7.6 mi
20616 Bryans Road, MD 5,857 7.4 mi
22079 Lorton, VA 32,059 8.5 mi
22191 Woodbridge, VA 57,598 7.2 mi
20662 Nanjemoy, MD 2,934 9.1 mi
20693 Welcome, MD 1,088 8.2 mi
20677 Port Tobacco, MD 2,322 7.8 mi

More ZIP Codes in Charles County

20603 standard
Waldorf, MD
Pop: 28,967
20602 standard
Waldorf, MD
Pop: 24,955
20601 standard
Waldorf, MD
Pop: 24,156
20646 standard
La Plata, MD
Pop: 18,890
20640 standard
Indian Head, MD
Pop: 10,438
20695 standard
White Plains, MD
Pop: 6,794

Related Areas

Charles County Marbury, MD Maryland

Frequently Asked Questions

What county is ZIP code 20658 in? ▼
ZIP code 20658 (Marbury) is located in Charles County, Maryland. Charles County contains multiple ZIP codes, see the full list at /counties/charles-md.
What is the population of ZIP code 20658? ▼
ZIP code 20658 in Marbury, MD has a population of 854 according to the Census Bureau ACS 2023 estimates.
What is the median household income in ZIP 20658? ▼
The median household income in ZIP 20658 is $104,375, which is 37% above the national average of $76,288.
What is the average home value in ZIP 20658? ▼
The median home value in ZIP 20658 is $340,000, which is 22% above the national average of $278,155.
What is the demographic makeup of ZIP 20658? ▼
The largest racial group in ZIP 20658 is White at 59.2%. Hispanic or Latino residents make up 2.0% of the population.
How many businesses are in ZIP code 20658? ▼
ZIP code 20658 has 16 business establishments employing approximately 94 people, according to Census Bureau ZIP Code Business Patterns (ZBP) 2023 data.
What are the main industries in ZIP code 20658? ▼
The top industries by establishment count in ZIP 20658 are: Retail trade (4), Other services (except public administration) (4), Transportation and warehousing (3). There are 3 industry sectors represented in total.
What is the education level in ZIP code 20658? ▼
In ZIP code 20658, 67.1% of residents aged 25+ have a high school diploma or higher, and 31.7% hold a bachelor's degree or higher. These figures come from the Census Bureau ACS 5-Year Estimates (2023).
What percentage of residents own vs. rent in ZIP 20658? ▼
In ZIP code 20658, approximately 86.3% of occupied housing units are owner-occupied and 13.7% are renter-occupied, based on Census ACS 2023 data.
What is the poverty rate in ZIP code 20658? ▼
The poverty rate in ZIP code 20658 is 6.0% according to Census Bureau ACS 2023 estimates. This measures the percentage of the population living below the federal poverty threshold.

Read our methodology to see how this data is sourced, computed, and verified.