Seneca, SC
Demographics And Statistics

We take you around Seneca to find out what it's like to call it home.

Living in Seneca, South Carolina

Life in Seneca research summary. HomeSnacks has been using Saturday Night Science to research the quality of life in Seneca over the past nine years using Census, FBI, Zillow, and other primary data sources. Here's a snapshot of Seneca based on the most recently available data.

8,993 Population
$304,236 Median home value
$52,022 Median income
93 Cost of living -7% vs US
$807 Median rent
8.9% Unemployment
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Seneca SnackAbility

3
Overall SnackAbility
Jobs 4/10
Housing 5/10
Affordability 8/10
Diversity 8/10
Safety 4/10
Amenities 8/10
Education 6/10
Commute 8.5/10

Crime in Seneca summary. We use data from the FBI to determine the crime rates in Seneca. Key points include:

  • There were 213 total crimes in Seneca in the last reporting year.

  • The overall crime rate per 100,000 people in Seneca is 2,339.1 / 100k people.

  • The violent crime rate per 100,000 people in Seneca is 615.0 / 100k people.

  • The property crime rate per 100,000 people in Seneca is 1,724.1 / 100k people.

  • Overall, crime in Seneca is 10.38% above the national average.

213
Total Crimes
10.38%
Above National Average
Seneca
US

Crime In Seneca Comparison Table

Statistic Count
Raw
Seneca
/ 100k People
South Carolina
/ 100k People
National
/ 100k People
Total Crimes Per 100K 213 2,339.1 2,402.5 2,119.2
Violent Crime 56 615.0 436.7 359.0
Murder 1 11.0 7.5 5.0
Robbery 2 22.0 35.1 61.0
Aggravated Assault 51 560.1 357.1 256.0
Property Crime 157 1,724.1 1,965.8 1,760.0
Burglary 29 318.5 282.4 229.0
Larceny 116 1,273.9 1,468.2 1,272.0
Car Theft 12 131.8 215.1 259.0
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Source: FBI Uniform Crime Reporting (2024)

Cost of living in Seneca summary. We use data on the cost of living to determine how expensive it is to live in Seneca. Real estate prices drive most of the variance in cost of living around South Carolina. Key points include:

  • The cost of living in Seneca is 93 with 100 being average.

  • The cost of living in Seneca is 0.9x lower than the national average.

  • The median home value in Seneca is $304,236.

  • The median income in Seneca is $52,022.

93
Seneca's Overall Cost Of Living
0.9x
Lower Than The National Average
Seneca
US

Cost Of Living In Seneca Comparison Table

Living Expense Seneca South Carolina National Average
Overall 93 92 100
Services 99 97 100
Groceries 99 96 100
Health 80 82 100
Housing 98 101 100
Transportation 106 101 100
Utilities 102 97 100
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Source: Cost of living index, normalized to US average = 100

Seneca, SC Weather

  • The average high in Seneca is 72.3° and the average low is 49.9°.

  • There are 73.4 days of precipitation each year.

  • Expect an average of 50.6 inches of precipitation each year with 2.6 inches of snow.

StatSeneca
Average Annual High72.3
Average Annual Low49.9
Annual Precipitation Days73.4
Average Annual Precipitation50.6
Average Annual Snowfall2.6
72.3°
Average High
73.4
Days of Rain

Source: NOAA climate normals (30-year)

Seneca, SC Photos

Seneca Sc Welcome Sign
Source: Public Domain
Seneca Cotton Warehouse
Source: Public Domain
Wpsplant
Source: Wikipedia
Seneca South Carolina City Hall
Source: Wikipedia User KudzuVine | GFDL

Rankings & Articles For Seneca

Locations Around Seneca

Map Of Seneca, SC

Best Places Around Seneca

1

Etowah, NC
Population 7,968

$410,174+35% vs Seneca
2

Brevard, NC
Population 7,897

$464,517+53% vs Seneca
3

Five Forks, SC
Population 18,656

$530,913+75% vs Seneca
4

Commerce, GA
Population 8,013

$334,904+10% vs Seneca
5

Toccoa, GA
Population 9,238

$233,280-23% vs Seneca
6

Mauldin, SC
Population 27,055

$297,318-2% vs Seneca
7

Centerville, SC
Population 7,049

$269,683-11% vs Seneca
8

Taylors, SC
Population 24,505

$311,937+3% vs Seneca
9

Simpsonville, SC
Population 26,144

$377,969+24% vs Seneca
10

Wade Hampton, SC
Population 20,898

$398,008+31% vs Seneca

Seneca Demographics And Statistics

Population over time in Seneca

The current population in Seneca is 8,993. The population has increased 12.1% from 2010.

Year Population % Change
2024 8,993 0.9%
2023 8,910 0.9%
2022 8,834 1.1%
2021 8,734 3.7%
2020 8,424 0.7%
2019 8,368 0.9%
2018 8,290 1.1%
2017 8,199 -0.4%
2016 8,228 0.5%
2015 8,184 0.5%
2014 8,147 0.2%
2013 8,129 0.5%
2012 8,092 0.3%
2011 8,067 0.5%
2010 8,024 -

Race / Ethnicity in Seneca

White 72.8% (6,551)
African American 17.4% (1,563)
American Indian 0.8% (69)
Asian 0.8% (72)
Hawaiian 0.0% (0)
Other 0.0% (0)
Two Or More 1.8% (166)
Hispanic 6.4% (572)
See the full breakdown

Seneca is:

  • 72.8% White with 6,551 White residents.

  • 17.4% African American with 1,563 African American residents.

  • 0.8% American Indian with 69 American Indian residents.

  • 0.8% Asian with 72 Asian residents.

  • 0.0% Hawaiian with 0 Hawaiian residents.

  • 0.0% Other with 0 Other residents.

  • 1.8% Two Or More with 166 Two Or More residents.

  • 6.4% Hispanic with 572 Hispanic residents.

Race Seneca SC USA
White 72.8% 61.9% 57.4%
African American 17.4% 24.6% 11.9%
American Indian 0.8% 0.2% 0.5%
Asian 0.8% 1.7% 5.9%
Hawaiian 0.0% 0.0% 0.2%
Other 0.0% 0.5% 0.6%
Two Or More 1.8% 3.7% 4.3%
Hispanic 6.4% 7.4% 19.3%

Gender in Seneca

Female 55.1% (4,954)
Male 44.9% (4,039)
See the full breakdown
  • Seneca is 55.1% female with 4,954 female residents.

  • Seneca is 44.9% male with 4,039 male residents.

Gender Seneca SC USA
Female 55.1% 51.3% 50.5%
Male 44.9% 48.7% 49.5%

Highest level of educational attainment in Seneca for adults over 25

< 9th Grade 4.0% (359)
9-12th Grade 10.0% (899)
High School / GED 25.0% (2,248)
Some College 21.0% (1,888)
Associate's Degree 11.0% (989)
Bachelor's Degree 19.0% (1,708)
Master's Degree 7.0% (629)
Professional Degree 1.0% (89)
Doctorate Degree 2.0% (179)
See the full breakdown
  • 4.0% of adults in Seneca completed < 9th grade.

  • 10.0% of adults in Seneca completed 9-12th grade.

  • 25.0% of adults in Seneca completed high school / ged.

  • 21.0% of adults in Seneca completed some college.

  • 11.0% of adults in Seneca completed associate's degree.

  • 19.0% of adults in Seneca completed bachelor's degree.

  • 7.0% of adults in Seneca completed master's degree.

  • 1.0% of adults in Seneca completed professional degree.

  • 2.0% of adults in Seneca completed doctorate degree.

Education Seneca SC USA
< 9th Grade 4.0% 3.0% 4.0%
9-12th Grade 10.0% 7.0% 6.0%
High School / GED 25.0% 28.0% 26.0%
Some College 21.0% 20.0% 19.0%
Associate's Degree 11.0% 10.0% 9.0%
Bachelor's Degree 19.0% 20.0% 22.0%
Master's Degree 7.0% 9.0% 10.0%
Professional Degree 1.0% 2.0% 2.0%
Doctorate Degree 2.0% 1.0% 2.0%

Household Income For Seneca, South Carolina

Less than $10,000 6.8% (60,805)
$10,000 to $14,999 5.9% (53,094)
$15,000 to $24,999 10.8% (97,156)
$25,000 to $34,999 9.3% (83,276)
$35,000 to $49,999 15.0% (134,828)
$50,000 to $74,999 15.2% (136,591)
$75,000 to $99,999 8.2% (73,803)
$100,000 to $149,999 18.6% (167,434)
$150,000 to $199,999 6.1% (54,636)
$200,000 or more 4.2% (37,672)
See the full breakdown
  • 6.8% of households in Seneca earn Less than $10,000.

  • 5.9% of households in Seneca earn $10,000 to $14,999.

  • 10.8% of households in Seneca earn $15,000 to $24,999.

  • 9.3% of households in Seneca earn $25,000 to $34,999.

  • 15.0% of households in Seneca earn $35,000 to $49,999.

  • 15.2% of households in Seneca earn $50,000 to $74,999.

  • 8.2% of households in Seneca earn $75,000 to $99,999.

  • 18.6% of households in Seneca earn $100,000 to $149,999.

  • 6.1% of households in Seneca earn $150,000 to $199,999.

  • 4.2% of households in Seneca earn $200,000 or more.

Income Seneca SC USA
Less than $10,000 6.8% 5.9% 5.0%
$10,000 to $14,999 5.9% 3.8% 3.4%
$15,000 to $24,999 10.8% 7.3% 6.3%
$25,000 to $34,999 9.3% 7.7% 6.6%
$35,000 to $49,999 15.0% 11.9% 10.1%
$50,000 to $74,999 15.2% 17.0% 15.5%
$75,000 to $99,999 8.2% 13.1% 12.6%
$100,000 to $149,999 18.6% 16.4% 17.5%
$150,000 to $199,999 6.1% 8.0% 9.6%
$200,000 or more 4.2% 8.9% 13.4%

Source: U.S. Census ACS 5-year estimates (2024)