Tirzah, York, SC demographics:
population, income, and more

Total population
275
0.7% year-over-year change
Median household income
$79,117/yr
4.6% year-over-year change
Housing units
109
0.9% year-over-year change

Tirzah population

How many people live in Tirzah

Tirzah is home to 275 residents, according to the most recent Census data. Gender-wise, 48.7% of Tirzah locals are male, and 50.9% are female.

Total population
275
0.7% year-over-year change
Gender ratio
Male
48.7%
134
Female
50.9%
140
Value Percent YoY change
Male 134 48.7% 0.0%
Female 140 50.9% 0.7%
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 Tirzah is 43, with the population distributed as follows: about 17.9% are children under 15, then 12% are in the 15 to 24 age group. Adults between 25 and 44 make up 24.4% of the population, while another 29.2% fall into the 45 to 64 bracket. Finally, around 16.4% are 65 or older.

Median age
42.6
Age breakdown
Under 15
17.9%
15 to 24
12%
25 to 44
24.4%
45 to 64
29.2%
Over 65
16.4%
Value Percent YoY change
Under 15 49 17.9% 0.0%
15 to 24 33 12% 0.0%
25 to 44 67 24.4% 3.1%
45 to 64 80 29.2% -4.8%
Over 65 45 16.4% 7.1%
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

In Tirzah, 96.4% of the population are US-born citizens, while 1.8% have gained naturalized citizenship. At the same time, 1.8% of residents are non-citizens. As for race, 77.4% of locals are Caucasian, 11.3% are African American and 1.1% have Asian roots. There’s also a share of 7.3% that includes residents with two or more races.

Citizenship
U.S.-born citizens
96.4%
Non-U.S.-born citizens
1.8%
Non-citizens
1.8%
Value Percent YoY change
U.S.-born citizens 264 96.4% 0.8%
Non-U.S.-born citizens 5 1.8% -16.7%
Non-citizens 5 1.8% -16.7%
Racial breakdown
White
77.4%
Black or African American
11.3%
American Indian and Alaska Native
0.4%
Asian
1.1%
Native Hawaiian and other Pacific Islander
0%
Two or more races
7.3%
Other
2.6%
Value Percent
White 213 77.4%
Black or African American 31 11.3%
American Indian and Alaska Native 1 0.4%
Asian 3 1.1%
Two or more races 20 7.3%
Other 7 2.6%

Households in Tirzah

A peek inside Tirzah households

Tirzah has 102 households, with an average of 3 members in each. Of these, 77.4% are families, while the remaining 23.5% are made up of individuals living alone or with non-relatives, such as roommates.

Households stats

Total households
102
0.0% year-over-year change
Average people per household
3
Non-family households
24
Family households
79
Value Percent YoY change
Non-family households 24 23.5% -4.0%
Family households 79 77.4% 2.6%
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 Tirzah

The housing landscape of Tirzah

Tirzah's housing consists of 109 units, with 74.1% being detached single-family homes ideal for those wanting space. Attached options, including duplexes and townhouses, make up 1.8% 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 21.3% of the housing landscape.

Housing units
109
0.9% year-over-year change
Housing types
Value Percent
1 unit, detached 80 74.1%
1 unit, attached 2 1.8%
2 units 1 0.9%
3 or 4 units 1 0.9%
5 to 9 units 1 0.9%
Mobile home 23 21.3%
Homes built since 2020
3
50.0% year-over-year change

The age of buildings in Tirzah

In Tirzah, the median construction year is 1995. About 2.8% of homes were built before the 1940s, with another 2.8% going up by 1949. Most development happened in the second half of the 20th century. Then, 22% of homes were added from 2000 to 2009, 11.9% between 2010 and 2019, and 2.8% are part of the newest wave of development.

Construction year breakdown by decade
Value Percent YoY change
Built in 1939 or earlier 3 2.8% 0.0%
Built between 1940 and 1949 3 2.8% 0.0%
Built between 1950 and 1959 4 3.7% -20.0%
Built between 1960 and 1969 5 4.6% -16.7%
Built between 1970 and 1979 10 9.2% 0.0%
Built between 1980 and 1989 13 11.9% -7.1%
Built between 1990 and 1999 31 28.4% 3.3%
Built between 2000 and 2009 24 22% 4.3%
Built between 2010 and 2019 13 11.9% 0.0%
Built in 2020 or later 3 2.8% 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.

Tirzah occupancy rates

Out of the 102 occupied housing units in Tirzah, 84.3% are owner-occupied, while 16.7% are lived in by tenants. Meanwhile, 6.4% of all homes on the local market sit vacant.

Occupied housing units
102
0.0% year-over-year change
Occupancy breakdown
Renter occupied
17
Owner occupied
86
Value Percent YoY
change
Renter occupied 17 16.7% -15.0%
Owner occupied 86 84.3% 4.9%
Unoccupied housing units
6.4%
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.

Tirzah housing costs

Housing costs in Tirzah come to a median of $1,093 per month, while tenants specifically pay a median gross rent of $999.

Median housing costs per month
$1,093/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 Tirzah
$999/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 Tirzah

Tirzah education at a glance

About 40.2% of the population in Tirzah went to high school, while 21.5% pursued college studies. Another 13.6% earned an associate degree and 13.6% hold a bachelor’s. Meanwhile, 7% went even further, earning a master’s or doctorate.

Education level
Value Percent YoY change
No high school 9 4.2% -10.0%
High school diploma 86 40.2% -5.5%
College diploma 46 21.5% 7.0%
Associate degree 29 13.6% 3.6%
Bachelor's degree 29 13.6% 3.6%
Graduate degree 15 7% 15.4%
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 Tirzah

How much people earn in Tirzah

The average annual household income in Tirzah was $95,530 in 2024, the most recent annual data available, according to the U.S. Census Bureau. This marked a +1.6% change from the previous year. At the same time, the median income stood at $79,117, reflecting a +4.6% shift over the same period.

Average household income in Tirzah
$95,530/year
1.6% year-over-year change
Median household income in Tirzah
$79,117/year
4.6% year-over-year change

Tirzah income by age

In Tirzah, households led by residents aged 25 to 44 — usually in the early to mid stages of their careers — have a median income of $83,713. Those with someone between 45 and 64 in charge, often well established professionally, earn $97,810 overall. Younger households, where the main provider is under 25 and just starting out, report a median income of $78,491, while those led by someone over 65, many of whom may be retired, have about $54,315 in earnings. Overall, 91% of the locals in this community live above the poverty line.

Income breakdown by age
Value YoY change
Under 25 $78,491 13.6%
25 - 44 $83,713 9.2%
45 - 64 $97,810 0.8%
Over 65 $54,315 15.5%
Above poverty level
244
Below poverty level
24
Value Percent YoY
change
Above poverty level 244 91% 1.2%
Below poverty level 24 9% -4.0%

Employment in Tirzah

Workforce and job types in Tirzah

68.4% of the working population are employed in professional or administrative positions, while 31.6% are in hands-on or service-based jobs. Also, 9.7% run their own businesses, 73.9% are employed by private companies, and 9% work in the public sector.

Workforce demographics

White collar
91
Blue collar
42
Value Percent YoY change
White collar 91 68.4% 3.4%
Blue collar 42 31.6% -2.3%
Employer type
Self employees
9.7%
Private companies
73.9%
Governmental workers
9%
Not for profit companies
7.5%
Value Percent YoY change
Self employees 13 9.7% 8.3%
Private companies 99 73.9% 2.1%
Governmental workers 12 9% 0.0%
Not for profit companies 10 7.5% 0.0%

Transportation in Tirzah

How people get around in Tirzah

Commuting methods vary: 99.2% of residents travel by personal vehicle and 0.8% prefer to walk, while the remaining share relies on public transit or on two wheelers to get from A to B.

Means of transportation
Value Percent YoY change
Car 116 99.2% 0.0%
Walk 1 0.8% 0.0%
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 Tirzah by zipcode?

Zipcode Population Number of households Median income Average income
29745 34,909 13,007 $79,117 $95,530

Explore more communities

FAQs about Tirzah demographics 

What is the total population of Tirzah?

Tirzah has a total population of 275 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 +0.7% compared to a year ago.

What is the gender ratio in Tirzah?

The gender ratio in Tirzah is as follows:
  • 48.7% males (134 residents)
  • 50.9% females (140 residents)

What is the median age in Tirzah?

The median age in Tirzah is 42.6.

What is the age distribution of the population in Tirzah?

The age distribution in Tirzah is as follows:
  • Under 15: 17.9% (49 residents)
  • Ages 15-24: 12% (33 residents)
  • Ages 25-44: 24.4% (67 residents)
  • Ages 45-64: 29.2% (80 residents)
  • Over 65: 16.4% (45 residents)

What is the racial and ethnic makeup of Tirzah?

The racial and ethnic makeup of Tirzah is as follows:
  • White: 77.4% (213 residents)
  • Black or African American: 11.3% (31 residents)
  • American Indian and Alaska Native: 0.4% (1 residents)
  • Asian: 1.1% (3 residents)
  • Native Hawaiian and Other Pacific Islander: 0% ( residents)
  • Two or More Races: 7.3% (20 residents)
  • Other: 2.6% (7 residents)

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

U.S.-born citizens represent 96.4% of the population in Tirzah.

How many housing units are there in Tirzah?

There are 109 housing units in Tirzah, reflecting a +0.9% change compared to the previous year, according to the latest data from the U.S. Census Bureau.

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

Tirzah has a total of 102 households, with an average of 3 people in each.

What is the median household income in Tirzah?

Tirzah has a median household income of $79,117, representing a +4.6% shift from the previous year, according to the U.S. Census Bureau.

What is the job market overview for Tirzah?

Here’s a detailed breakdown of the local job market:

Job types:
  • White-collar workers: 68.4% (91 residents)
  • Blue-collar workers: 31.6% (42 residents)

Places of employment:
  • Self-employed: 9.7% (13 residents)
  • Private companies: 73.9% (99 residents)
  • Governmental workers: 9% (12 residents)
  • Not-for-profit companies: 7.5% (10 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