Ruby, SC demographics:
population, income, and more

Total population
244
0.0% year-over-year change
Median household income
$75,313/yr
53.2% year-over-year change
Housing units
163
-5.2% year-over-year change

Ruby population

How many people live in Ruby

Ruby is home to 244 residents, according to the most recent Census data. Gender-wise, 42.6% of Ruby locals are male, and 57.4% are female.

Total population
244
0.0% year-over-year change
Gender ratio
Male
42.6%
104
Female
57.4%
140
Value Percent YoY change
Male 104 42.6% -2.8%
Female 140 57.4% 2.2%
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 Ruby is 47, with the population distributed as follows: about 16.8% are children under 15, then 9% are in the 15 to 24 age group. Adults between 25 and 44 make up 21.3% of the population, while another 34.8% fall into the 45 to 64 bracket. Finally, around 18% are 65 or older.

Median age
46.7
Age breakdown
Under 15
16.8%
15 to 24
9%
25 to 44
21.3%
45 to 64
34.8%
Over 65
18%
Value Percent YoY change
Under 15 41 16.8% -14.6%
15 to 24 22 9% 29.4%
25 to 44 52 21.3% -8.8%
45 to 64 85 34.8% 2.4%
Over 65 44 18% 12.8%
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

There’s also a share of 3.3% that includes residents with two or more races.

Citizenship
U.S.-born citizens
100%
Non-U.S.-born citizens
0%
Non-citizens
0%
Value Percent YoY change
U.S.-born citizens 244 100% 0.0%
Racial breakdown
White
87.7%
Black or African American
8.6%
American Indian and Alaska Native
0.4%
Asian
0%
Native Hawaiian and other Pacific Islander
0%
Two or more races
3.3%
Other
0%
Value Percent
White 214 87.7%
Black or African American 21 8.6%
American Indian and Alaska Native 1 0.4%
Two or more races 8 3.3%

Households in Ruby

A peek inside Ruby households

Ruby has 121 households, with an average of 2 members in each. Of these, 62.8% are families, while the remaining 37.2% are made up of individuals living alone or with non-relatives, such as roommates.

Households stats

Total households
121
2.5% year-over-year change
Average people per household
2
Non-family households
45
Family households
76
Value Percent YoY change
Non-family households 45 37.2% -8.2%
Family households 76 62.8% 10.1%
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 Ruby

The housing landscape of Ruby

Ruby's housing consists of 163 units, with 70.6% being detached single-family homes ideal for those wanting space. Attached options, including duplexes and townhouses, make up 1.2% and offer a more compact, shared living style. Then there are the multifamily buildings in the area, and for those seeking flexibility, non-traditional options like mobile homes account for 25.8% of the housing landscape.

Housing units
163
-5.2% year-over-year change
Housing types
Value Percent
1 unit, detached 115 70.6%
1 unit, attached 2 1.2%
2 units 4 2.4%
Mobile home 42 25.8%
Homes built since 2020
0
% year-over-year change

The age of buildings in Ruby

In Ruby, the median construction year is 1974. About 15.3% of homes were built before the 1940s, with another 8% going up by 1949. 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 25 15.3% 4.2%
Built between 1940 and 1949 13 8% -45.8%
Built between 1950 and 1959 22 13.5% -15.4%
Built between 1960 and 1969 13 8% -31.6%
Built between 1970 and 1979 21 12.9% 31.2%
Built between 1980 and 1989 28 17.2% 40.0%
Built between 1990 and 1999 14 8.6% 0.0%
Built between 2000 and 2009 12 7.4% -36.8%
Built between 2010 and 2019 15 9.2% 50.0%
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.

Ruby occupancy rates

Out of the 121 occupied housing units in Ruby, 86% are owner-occupied, while 14% are lived in by tenants. Meanwhile, 25.8% of all homes on the local market sit vacant.

Occupied housing units
121
2.5% year-over-year change
Occupancy breakdown
Renter occupied
17
Owner occupied
104
Value Percent YoY
change
Renter occupied 17 14% -5.6%
Owner occupied 104 86% 4.0%
Unoccupied housing units
25.8%
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.

Ruby housing costs

Housing costs in Ruby come to a median of $486 per month, while tenants specifically pay a median gross rent of $763.

Median housing costs per month
$486/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 Ruby
$763/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 Ruby

Ruby education at a glance

About 55.8% of the population in Ruby went to high school, while 10% pursued college studies. Another 14.6% earned an associate degree and 5% hold a bachelor’s. Meanwhile, 13.1% went even further, earning a master’s or doctorate.

Education level
Value Percent YoY change
No high school 3 1.5% -50.0%
High school diploma 111 55.8% -7.5%
College diploma 20 10% 17.6%
Associate degree 29 14.6% 31.8%
Bachelor's degree 10 5% 42.9%
Graduate degree 26 13.1% 23.8%
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 Ruby

How much people earn in Ruby

The average annual household income in Ruby was $86,255 in 2024, the most recent annual data available, according to the U.S. Census Bureau. This marked a +34.6% change from the previous year. At the same time, the median income stood at $75,313, reflecting a +53.2% shift over the same period.

Average household income in Ruby
$86,255/year
34.6% year-over-year change
Median household income in Ruby
$75,313/year
53.2% year-over-year change

Ruby income by age

In Ruby, households led by residents aged 25 to 44 — usually in the early to mid stages of their careers — have a median income of $49,375. Those with someone between 45 and 64 in charge, often well established professionally, earn $81,667 overall. Overall, 85.8% of the locals in this community live above the poverty line.

Income breakdown by age
Value YoY change
25 - 44 $49,375 2.6%
45 - 64 $81,667 58.2%
Over 65 $78,750 200.0%
Above poverty level
206
Below poverty level
34
Value Percent YoY
change
Above poverty level 206 85.8% 1.0%
Below poverty level 34 14.2% -10.5%

Average renter income in Ruby

To get a better sense of what renters earn on average in Ruby, their median household income was $35,833 according to 2022 Census data. In addition, the rent-to-income ratio in the area, at 25.6%, shows what portion of their earnings goes toward housing expenses.

Renter median household income
$35,833
Rent-to-income ratio
25.6%
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 Ruby

Workforce and job types in Ruby

The job market in Ruby is powered by 118 working residents, spread across a range of industries and roles. 50.8% of the working population are employed in professional or administrative positions, while 49.2% are in hands-on or service-based jobs. Also, 5.9% run their own businesses, 74.6% are employed by private companies, and 9.3% work in the public sector.

Workforce demographics

Working population
118
10.3% year-over-year change
White collar
60
Blue collar
58
Value Percent YoY change
White collar 60 50.8% 36.4%
Blue collar 58 49.2% -7.9%
Employer type
Self employees
5.9%
Private companies
74.6%
Governmental workers
9.3%
Not for profit companies
10.2%
Value Percent YoY change
Self employees 7 5.9% 0.0%
Private companies 88 74.6% 3.5%
Governmental workers 11 9.3% -8.3%
Not for profit companies 12 10.2% 300.0%
Unemployment rate
4.1%

Available workforce

The unemployment rate in Ruby stands at 4.1%, 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 Ruby

How people get around in Ruby

Means of transportation
Value Percent YoY change
Car 109 95.6% 12.4%
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 Ruby by zipcode?

Zipcode Population Number of households Median income Average income
29741 1,504 650 $45,000 $63,876

Explore more communities

FAQs about Ruby demographics 

What is the total population of Ruby?

Ruby has a total population of 244 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 0.0% compared to a year ago.

What is the gender ratio in Ruby?

The gender ratio in Ruby is as follows:
  • 42.6% males (104 residents)
  • 57.4% females (140 residents)

What is the median age in Ruby?

The median age in Ruby is 46.7.

What is the age distribution of the population in Ruby?

The age distribution in Ruby is as follows:
  • Under 15: 16.8% (41 residents)
  • Ages 15-24: 9% (22 residents)
  • Ages 25-44: 21.3% (52 residents)
  • Ages 45-64: 34.8% (85 residents)
  • Over 65: 18% (44 residents)

What is the racial and ethnic makeup of Ruby?

The racial and ethnic makeup of Ruby is as follows:
  • White: 87.7% (214 residents)
  • Black or African American: 8.6% (21 residents)
  • American Indian and Alaska Native: 0.4% (1 residents)
  • Asian: 0% (0 residents)
  • Native Hawaiian and Other Pacific Islander: 0% (0 residents)
  • Two or More Races: 3.3% (8 residents)
  • Other: 0% (0 residents)

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

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

How many housing units are there in Ruby?

There are 163 housing units in Ruby, reflecting a -5.2% change compared to the previous year, according to the latest data from the U.S. Census Bureau.

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

Ruby has a total of 121 households, with an average of 2 people in each.

What is the median household income in Ruby?

Ruby has a median household income of $75,313, representing a +53.2% shift from the previous year, according to the U.S. Census Bureau.

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

The employment rate is 95.9% in Ruby, with a workforce of 118 residents. Here’s a detailed breakdown of the local job market:

Job types:
  • White-collar workers: 50.8% (60 residents)
  • Blue-collar workers: 49.2% (58 residents)

Places of employment:
  • Self-employed: 5.9% (7 residents)
  • Private companies: 74.6% (88 residents)
  • Governmental workers: 9.3% (11 residents)
  • Not-for-profit companies: 10.2% (12 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