Marble, NC demographics:
population, income, and more

Total population
472
25.2% year-over-year change
Median household income
$71,836/yr
44.2% year-over-year change
Housing units
163
-1.8% year-over-year change

Marble population

How many people live in Marble

Marble is home to 472 residents, according to the most recent Census data. Gender-wise, 50.8% of Marble locals are male, and 49.2% are female.

Total population
472
25.2% year-over-year change
Gender ratio
Male
50.8%
240
Female
49.2%
232
Value Percent YoY change
Male 240 50.8% 57.9%
Female 232 49.2% 3.1%
A higher population often means more rental variety and livelier areas. The gender balance—how many men live here compared to women—can reveal a lot about the community and the lifestyles of its residents. Use this info to get a sense of the area's pace and personality.

Age demographics

The median age in Marble is 29, with the population distributed as follows: about 29.4% are children under 15, then 15.9% are in the 15 to 24 age group. Adults between 25 and 44 make up 12.1% of the population, while another 40.9% fall into the 45 to 64 bracket. Finally, around 1.7% are 65 or older.

Median age
28.8
Age breakdown
Under 15
29.4%
15 to 24
15.9%
25 to 44
12.1%
45 to 64
40.9%
Over 65
1.7%
Value Percent YoY change
Under 15 139 29.4% 52.8%
15 to 24 75 15.9% 0.0%
25 to 44 57 12.1% 280.0%
45 to 64 193 40.9% 12.9%
Over 65 8 1.7% -68.0%
The age composition helps you get insight into who lives in the area. A younger population might mean a more active, fast-paced vibe, while an older one could suggest a quieter, slower lifestyle. If there's a balanced makeup, you’re likely to find a variety of services, housing types, and community spaces that cater to different life stages.

Racial makeup

Citizenship
U.S.-born citizens
100%
Non-U.S.-born citizens
0%
Non-citizens
0%
Value Percent YoY change
U.S.-born citizens 472 100% 25.2%
Racial breakdown
White
89.8%
Black or African American
10.2%
American Indian and Alaska Native
0%
Asian
0%
Native Hawaiian and other Pacific Islander
0%
Two or more races
0%
Other
0%
Value Percent
White 424 89.8%
Black or African American 48 10.2%

Households in Marble

A peek inside Marble households

Marble has 115 households, with an average of 4 members in each. Of these, 93.9% are families, while the remaining 6.1% are made up of individuals living alone or with non-relatives, such as roommates.

Households stats

Total households
115
-0.9% year-over-year change
Average people per household
4
Non-family households
7
Family households
108
Value Percent YoY change
Non-family households 7 6.1% -76.7%
Family households 108 93.9% 25.6%
The mix between family and non-family households gives a glimpse into daily life. A higher percentage of families might mean more parks and schools, while more non-family setups can mean flexible housing and diverse living styles. For renters, this can signal what kinds of homes are common and can help you figure out if the area matches your lifestyle.

Housing in Marble

The housing landscape of Marble

Marble's housing consists of 163 units, with 87.1% being detached single-family homes ideal for those wanting space. Then there are the multifamily buildings in the area, and for those seeking flexibility, non-traditional options like mobile homes account for 12.9% of the housing landscape.

Housing units
163
-1.8% year-over-year change
Housing types
Value Percent
1 unit, detached 142 87.1%
Mobile home 21 12.9%
Homes built since 2020
0
% year-over-year change

The age of buildings in Marble

In Marble, the median construction year is 1970. Most development happened in the second half of the 20th century.

Construction year breakdown by decade
Value Percent YoY change
Built in 1939 or earlier 22 13.5% 37.5%
Built between 1950 and 1959 46 28.2% 2.2%
Built between 1960 and 1969 13 8% N/A
Built between 1970 and 1979 63 38.6% -12.5%
Built between 1980 and 1989 6 3.7% 20.0%
Built between 2000 and 2009 11 6.8% N/A
Built between 2010 and 2019 2 1.2% -89.5%
As a renter, knowing when homes were built helps you understand the potential condition and design of rental units. Newer builds may have more contemporary layouts, while older homes can offer character or larger lots, depending on the area.

Marble occupancy rates

Out of the 115 occupied housing units in Marble, 81.7% are owner-occupied, while 18.3% are lived in by tenants. Meanwhile, 29.4% of all homes on the local market sit vacant.

Occupied housing units
115
-0.9% year-over-year change
Occupancy breakdown
Renter occupied
21
Owner occupied
94
Value Percent YoY
change
Renter occupied 21 18.3% -36.4%
Owner occupied 94 81.7% 13.2%
Unoccupied housing units
29.4%
Unoccupied housing units refer to homes that are currently without residents—whether they're waiting for renters or owners, used seasonally, or simply unclaimed. A higher share of empty homes may mean more housing availability, while a low number can reflect a tighter market with more competition. This, along with the renter-vs.-owner mix, helps paint a clearer picture of what types of housing and services are likely to be available in the area.

Marble housing costs

Housing costs in Marble come to a median of $719 per month, while tenants specifically pay a median gross rent of $946.

Median housing costs per month
$719/month
This figure sums up typical monthly housing costs for all households in the area. If you own, it includes mortgage payments in addition to property taxes, insurance and HOA fees. If you rent, it accounts for rent plus extras like utilities. It’s useful for seeing how local living expenses stack up compared to other places.
Median gross rent in Marble
$946/month
Gross rent gives a more complete look at what renters actually pay, including not just base rent, but also utilities and fees. It’s a key number for evaluating rental affordability in your area of interest and understanding how it compares to nearby locations.

Education in Marble

Marble education at a glance

About 39.7% of the population in Marble went to high school, while 32.3% pursued college studies. Another 3.2% earned an associate degree and 15.5% hold a bachelor’s. Meanwhile, 1.9% went even further, earning a master’s or doctorate.

Education level
Value Percent YoY change
No high school 23 7.4% 43.8%
High school diploma 123 39.7% 29.5%
College diploma 100 32.3% 56.2%
Associate degree 10 3.2% -63.0%
Bachelor's degree 48 15.5% 6.7%
Graduate degree 6 1.9% 20.0%
A community’s education mix can offer insights into the local economy and housing market. Higher levels of education often align with more job opportunities and stable incomes, which can increase demand for homes and influence both rent prices and rental availability.

Income in Marble

How much people earn in Marble

The average annual household income in Marble was $85,384 in 2024, the most recent annual data available, according to the U.S. Census Bureau. This marked a +47.7% change from the previous year. At the same time, the median income stood at $71,836, reflecting a +44.2% shift over the same period.

Average household income in Marble
$85,384/year
47.7% year-over-year change
Median household income in Marble
$71,836/year
44.2% year-over-year change

Marble income by age

Those with someone between 45 and 64 in charge, often well established professionally, earn $70,938 overall. Overall, 100% of the locals in this community live above the poverty line.

Income breakdown by age
Value YoY change
45 - 64 $70,938 20.2%
Above poverty level
458
Below poverty level
0
Value Percent YoY
change
Above poverty level 458 100% 30.1%

Average renter income in Marble

To get a better sense of what renters earn on average in Marble, their median household income was $44,868 according to 2022 Census data. In addition, the rent-to-income ratio in the area, at 25.3%, shows what portion of their earnings goes toward housing expenses.

Renter median household income
$44,868
Rent-to-income ratio
25.3%
Understanding the rent-to-income ratio can help renters gauge if local housing costs align with their earnings. A ratio under 30% usually signals affordability, while exceeding this mark means rent is taking a larger-than-recommended bite out of income. That could make it harder for you to cover other costs like transportation, healthcare, or child care.

Employment in Marble

Workforce and job types in Marble

The job market in Marble is powered by 89 working residents, spread across a range of industries and roles. 59.6% of the working population are employed in professional or administrative positions, while 40.4% are in hands-on or service-based jobs. Also, 1.1% run their own businesses, 94.4% are employed by private companies, and 4.5% work in the public sector.

Workforce demographics

Working population
89
23.6% year-over-year change
White collar
53
Blue collar
36
Value Percent YoY change
White collar 53 59.6% 43.2%
Blue collar 36 40.4% 2.9%
Employer type
Self employees
1.1%
Private companies
94.4%
Governmental workers
4.5%
Not for profit companies
0%
Value Percent YoY change
Self employees 1 1.1% N/A
Private companies 84 94.4% 23.5%
Governmental workers 4 4.5% 0.0%
Unemployment rate
36.9%
-7.1% year-over-year change

Available workforce

The unemployment rate in Marble stands at 36.9%, representing the share of the workforce currently without a job and actively looking for one.

For renters, the unemployment rate helps paint a picture of job security and financial stability in the area. Rates around 4% to 5% are considered typical. A lower-than-average rate might suggest strong job prospects and a thriving local economy, while a higher rate could hint at fewer opportunities—both useful to consider when planning a move.

Transportation in Marble

How people get around in Marble

Means of transportation
Value Percent YoY change
Car 89 100% 41.3%
Understanding how locals get to work can help you plan your own routine. High car usage might mean you’ll need a vehicle, while strong public transit or walkability could save you the hassle. Commute times also play a big role in quality of life—shorter trips can give you more time for the things you enjoy.

What is the median and average household income in Marble by zipcode?

Zipcode Population Number of households Median income Average income
28905 3,056 1,257 $57,708 $73,678

Explore more communities

FAQs about Marble demographics 

What is the total population of Marble?

Marble has a total population of 472 residents, according to the latest release from the U.S. Census Bureau: the 2019-2023 American Community Survey (ACS) 5-year estimates. This figure changed by +25.2% compared to a year ago.

What is the gender ratio in Marble?

The gender ratio in Marble is as follows:
  • 50.8% males (240 residents)
  • 49.2% females (232 residents)

What is the median age in Marble?

The median age in Marble is 28.8.

What is the age distribution of the population in Marble?

The age distribution in Marble is as follows:
  • Under 15: 29.4% (139 residents)
  • Ages 15-24: 15.9% (75 residents)
  • Ages 25-44: 12.1% (57 residents)
  • Ages 45-64: 40.9% (193 residents)
  • Over 65: 1.7% (8 residents)

What is the racial and ethnic makeup of Marble?

The racial and ethnic makeup of Marble is as follows:
  • White: 89.8% (424 residents)
  • Black or African American: 10.2% (48 residents)
  • American Indian and Alaska Native: 0% (0 residents)
  • Asian: 0% (0 residents)
  • Native Hawaiian and Other Pacific Islander: 0% (0 residents)
  • Two or More Races: 0% (0 residents)
  • Other: 0% (0 residents)

What percentage of the population in Marble are U.S.-born citizens?

U.S.-born citizens represent 100% of the population in Marble.

How many housing units are there in Marble?

There are 163 housing units in Marble, reflecting a -1.8% change compared to the previous year, according to the latest data from the U.S. Census Bureau.

How many households are in Marble and what is the average household size?

Marble has a total of 115 households, with an average of 4 people in each.

What is the median household income in Marble?

Marble has a median household income of $71,836, representing a +44.2% shift from the previous year, according to the U.S. Census Bureau.

What is the employment rate and job market overview for Marble?

The employment rate is 63.1% in Marble, with a workforce of 89 residents. Here’s a detailed breakdown of the local job market:

Job types:
  • White-collar workers: 59.6% (53 residents)
  • Blue-collar workers: 40.4% (36 residents)

Places of employment:
  • Self-employed: 1.1% (1 residents)
  • Private companies: 94.4% (84 residents)
  • Governmental workers: 4.5% (4 residents)
  • Not-for-profit companies: 0% (0 residents)

Data source & methodology

The demographic data on this page was sourced from the latest U.S. Census Bureau release—the 2019–2023 American Community Survey (ACS) 5-year estimates.

The information, issued annually, is compiled and published by the Point2Homes Research Team as soon as new data becomes available.

No representation, guarantee, or warranty is made concerning the accuracy or completeness of modified or aggregated information for particular areas.

Page last updated: September 2025