Spencer County, Indiana Population and Demographics

In this article, we'll explore the population statistics for Spencer County, Indiana, including popular demographics data like median age, number of households, household income, gender, employment and unemployment rates, occupations, religion, and more.

We are using the latest American Community Survey (ACS) 5-Year survey data from the US Census Bureau, which is accurate up to 2021.

Table of Contents

Population

There is a lot of data that lets us see how many people live in Spencer County, Indiana. The most basic data is the total population, which is the total number of people living in Spencer County, Indiana. The estimated population of Spencer County, Indiana is 19,949 people, with a median age of 44.4.

We can look at the total population in Spencer County over the last 5 years to see how much it has changed.

Year Population Change 5-Year Change
2021
19,949
 -2.04% -3.21%
2020
20,364
 -0.41% -
2019
20,447
 -0.38% -
2018
20,526
 -0.41% -
2017
20,610
 - -

Population of Spencer County, Indiana by Race and Ethnicity

We can also look at how the population has changed over the last 5 years by each of the race/ethnicity types as defined by the US Census Bureau.

Race 2021 2017 Change
White
94.3%
95.1%
 -0.84%
Black/African American
0.7%
0.6%
 +16.67%
Native
0%
0.2%
 -100.00%
Hispanic
3%
2.9%
 +3.45%
Asian
0.4%
0.2%
 +100.00%
Hawaiian/Pacific Islander
0%
0.1%
 -100.00%
Two Or More Races
1.3%
0.9%
 +44.44%
Other
0.3%
0%
 0.00%

This data can be very important for a number of reasons, including social and economic research, planning and development, and marketing to a multi-cultural population.

Note that the Native group includes both Native American and Alaskan Native people.

Population of Spencer County, Indiana by Age and Gender

The age and gender of a population is another interesting demographic statistic because it lets us track trends in the population over time. For example, we can see how the population has changed over the last 5 years by median age as a total, and also by male and female.

Year Total Male Female
2021 44.4 +0.23% 43.1 +0.94% 44.7 -0.22%
2020 44.3 +0.68% 42.7 0% 44.8 +0.45%
2019 44 +0.92% 42.7 +0.23% 44.6 +0.22%
2018 43.6 +0.93% 42.6 +0.24% 44.5 +0.91%
2017 43.2 - 42.5 - 44.1 -

The median age of Spencer County, Indiana gives you an idea of the age distribution, with half of the population being older than the median age and half being younger.

This can then be used to infer and compare against birth rates, parent ages, and more metrics to understand the population. For example, an increasing median age indicates an aging population, which can be a sign of a declining population in terms of birth rates and workforce participation.

Age 2021 2017
(Years) Male Female Male Female
0 to 9 1,169 -9.54% 1,175 -10.31% 1,058 1,054
10 to 19 1,507 -8.17% 1,306 -3.44% 1,385 1,259
20 to 29 1,066 -1.73% 1,005 +5.5% 1,047 1,060
30 to 39 1,106 +4.11% 1,017 -12.25% 1,150 897
40 to 49 1,447 -14.34% 1,350 -1.88% 1,243 1,324
50 to 59 1,649 -5.99% 1,641 -20.79% 1,551 1,321
60 to 69 1,284 +10.22% 1,271 +21.18% 1,420 1,551
70+ 1,203 +5.93% 1,414 -4.04% 1,274 1,355

Median Household Income

The latest median household income of Spencer County, Indiana is $59,624.00.

In simple terms, the median income is the middle income of a group of people. Half of the people in the group make more than the median income, and half make less. The median income is a good indicator of the overall income of a group of people, and can be used to compare against other metrics such as the average income, per capita income, and more.

Median Income by Age

We can also look at the median income by age to see how the median income varies by age, and how it compares to the overall median income for Spencer County.

  • Under 25
    $43,594.00
  • 25 to 44
    $83,021.00
  • 45 to 64
    $76,000.00
  • 65 and over
    $40,234.00

Average Household Income

Whenever we ask what is the average household income in Spencer County, we are actually talking about the mean household income.

This is calculated by adding up all the incomes of all the households in Spencer County, and then dividing that number by the total number of households. This is a good way to get a general idea of the average income of a group of people, but it can be skewed by a very high or very low incomes.

The average household income of Spencer County, Indiana is currently $82,579.00.

In terms of accurately summarizing income at a geographic level, the median income is a better metric than the average income because it isn't affected by a small number of very high or very low incomes.

If you had an area where the average income was greater than the median, it can mean that there is significant income inequality, with income being concentrated in a small number of wealthy households.

3.46% of households in Spencer County are classed as high income households (making $200,000+ per year).

Household Income Tiers

The US Census Bureau divides households into income tiers based on the median income for the area. This is a good way to compare the income of Spencer County against other areas.

  • Less than $24,999
    16.48%
  • $25,000 to $49,999
    26.05%
  • $50,000 to $74,999
    15.76%
  • $75,000 to $99,999
    14.03%
  • $100,000 to $149,999
    18.83%
  • $150,000 to $199,999
    5.40%
  • $200,000 or more
    3.46%

Per Capita Income

The per capita income in Spencer County is $34,493.00.

Per capita income is the average income of a person in a given area. It is calculated by dividing the total income of Spencer County by the total population of Spencer County.

This is different from the average or mean income because it includes and accounts for all people in Spencer County, Indiana, including people like children, the elderly, unemployed people, retired people, and more.

Education Levels

We can also look at the education levels in Spencer County to see how many people have a high school degree, a bachelor's degree, or a graduate degree.

Educational attainment is a good indicator of the overall education level of a population, and can be used to compare against other metrics such as the average income, per capita income, and more to see how education levels affect income, unemployment rates, and more.

  • Master's degree or higher
    8.75%
  • Bachelor's degree
    20.04%
  • Some college or associate's degree
    9.67%
  • High school diploma or equivalent
    59.37%
  • Less than high school diploma
    2.17%

Employment

Employment rates are all based around the total population in Spencer County that are over the age of 16.

The total population of Spencer County over the age of 16 is 16,164.

Of those people, a total of 62.40% are working or actively looking for work. This is called the labor force participation rate.

The participation rate is a useful market measure because it shows the relative amount of labor resources available to the economy.

The employment to total population rate in Spencer County is 60.20%.

Employment by Age

We can look at the employment rates by age to see how it compares to the overall employment rate.

Age Population Participation Unemployment Rate
16 to 19 years 971 44.60% 13.90%
20 to 24 years 1,021 72.70% 14.50%
25 to 29 years 1,086 89.50% 0.20%
30 to 34 years 1,088 83.40% 4.40%
35 to 44 years 2,297 89.40% 0.30%
45 to 54 years 2,614 83.90% 2.40%
55 to 59 years 1,487 77.50% 3.10%
60 to 64 years 1,660 60.20% 1.50%
65 to 74 years 2,363 24.10% 2.80%
75 years and over 1,577 4.30% 0.00%

Employment by Race

Another very interesting employment statistic we can look at is the employment and unemployment rates by race in Spencer County. The table below shows the rates for each of the ethnicity groups types defined by the US Census Bureau.

Age Population Participation Unemployment Rate
White 15,538 62.40% 3.30%
Black or African American 120 63.30% 0.00%
American Indian and Alaska Native 3 100.00% 0.00%
Asian 60 81.70% 0.00%
Native Hawaiian and Other Pacific Islander 0 0.00% 0.00%
Other 120 75.80% 0.00%
Two or more races 323 55.40% 7.30%
Hispanic or Latino 394 73.40% 2.80%
Not Hispanic or Latino 15,356 62.20% 3.40%

Occupations

In this section we can look at the most common occupations in Spencer County as well as the gender breakdown and earnings of them.

The total population of civilian employees that are 16 years old or older in Spencer County is 9,732, with median earnings of $40,730.00.

Women in Spencer County, Indiana earning approximately 60.40% of the men's earnings.

Population Earnings
Total 9,732 $40,730.00
Male 5,062 $52,188.00
Female 4,670 $31,526.00

Occupations by Category

In the table below, we can break down the population and earnings even further by occupation. The list of occupation categories below will show you how many people are employed in each category and the median earnings of each profession.

Occupation Employed Earnings
Management 998 $80,417.00
Business and Financial 266 $56,071.00
Computer and Mathematical 150 $105,618.00
Architecture and Engineering 199 $102,321.00
Life, Physical, and Social Science 28 $92,813.00
Community and Social Service 214 $46,346.00
Legal 187 $34,054.00
Educational and Library 422 $31,776.00
Arts, Design, Entertainment, Sports, and Media 111 $20,096.00
Healthcare Practitioners 671 $53,188.00
Healthcare Support 291 $25,269.00
Firefighters and Protective Service 102 $20,417.00
Law Enforcement 91 $39,250.00
Food Preparation and Serving 255 $9,688.00
Building and Grounds Cleaning 297 $26,264.00
Personal Care and Service 234 $13,452.00
Sales 605 $21,790.00
Office and Administrative Support 987 $28,869.00
Farming, Fishing, and Forestry 92 $14,634.00
Construction and Extraction 592 $55,833.00
Installation, Maintenance, and Repair 493 $51,292.00
Production 1,532 $43,636.00
Transportation and Material Moving 503 $44,067.00

Occupations by Gender

The table below shows the same occupations from the list above, but we have split them by male and female to see how many male and females work in each occupation, the median earnings, and the male to female ratio of earnings.

That last metric is important because it can be used to look at the gender pay gap between men and women.

Occupation Male Female
Population Earnings Population Earnings
Management 691 $90,865.00 307 $55,675.00
Business and Financial 61 $90,724.00 205 $55,615.00
Computer and Mathematical 133 $105,847.00 17 $30,625.00
Architecture and Engineering 145 $105,991.00 54 $34,545.00
Life, Physical, and Social Science 12 $0.00 16 $0.00
Community and Social Service 52 $57,500.00 162 $32,333.00
Legal 55 $125,417.00 132 $33,458.00
Educational and Library 51 $41,375.00 371 $31,414.00
Arts, Design, Entertainment, Sports, and Media 44 $26,667.00 67 $10,341.00
Healthcare Practitioners 74 $60,250.00 597 $53,082.00
Healthcare Support 5 $0.00 286 $25,323.00
Firefighters and Protective Service 64 $21,250.00 38 $16,944.00
Law Enforcement 89 $38,750.00 2 $0.00
Food Preparation and Serving 38 $10,500.00 217 $9,508.00
Building and Grounds Cleaning 152 $27,213.00 145 $21,083.00
Personal Care and Service 24 $10,000.00 210 $14,722.00
Sales 229 $56,094.00 376 $15,741.00
Office and Administrative Support 193 $32,634.00 794 $27,083.00
Farming, Fishing, and Forestry 83 $14,909.00 9 $0.00
Construction and Extraction 542 $56,127.00 50 $42,500.00
Installation, Maintenance, and Repair 470 $50,819.00 23 $54,688.00
Production 1,096 $51,140.00 436 $37,353.00
Transportation and Material Moving 423 $44,861.00 80 $14,063.00

Households and Family Size

A household defined bu the US Census Bureau is a group of people who occupy a housing unit. A housing unit is a house, apartment, mobile home, group of rooms, or single room occupied as separate living quarters.

There are currently 7,870 households in Spencer County, with an average household size of 2.5 people.

A family is defined as a group of two or more people related by birth, marriage, or adoption who live together in the same household.

There are 5,322 families in Spencer County with an average family size of 3.1 people.

Households by Marital Status

The four categories of household by marital status are:

  • Married-couple family
  • Male householder with no spouse present
  • Female household with no spouse present
  • Nonfamily household

The table below shows the total number of households and families, with the average sizes of each.

Married Male Female Nonfamily
Total Households 4,420 245 657 2,548
Average Household Size 3.1 3.05 3.52 1.15
Total Families 4,420 245 657 0
Average Household Size 3.1 2.67 3.27 0

Poverty

Of the 5,322 families in Spencer County, 5.30% are considered to be below the poverty threshold.

The table below shows the latest poverty thresholds in Spencer County:

Household Size Poverty Threshold
1 Person $14,580.00
2 People $19,720.00
3 People $24,860.00
4 People $30,000.00
5 People $35,140.00
6 People $40,280.00
7 People $45,420.00
8 People $50,560.00

Housing

There are 8,625 housing units in Spencer County, Indiana.

The table below shows the split between occupied and vacant units:

Total Percentage
Occupied 7,870 91.25%
Vacant 755 8.75%

14.88% of the total 8,625 housing units in Spencer County are rental units. This is approximately 1,283 properties.

For owner-occupied housing units, a total of 6,344 are occupied by the owner - or 73.55% of the total.

Rental Rates

The median rent for a property in Spencer County is $681.00.

In the chart below, we can look at the number of rental properties in Spencer County that fall into a particular rent range. These can then be used to compare with other areas, or to see how they have changed over time.

  • No rent paid
    243
  • Less than $500
    284
  • $500 to $999
    765
  • $1,000 to $1,499
    234
  • $1,500 to $1,999
    0
  • $2,000 to $2,499
    0
  • $2,500 to $2,999
    0
  • $3,000 or more
    0

Property Value

The median value of a property in Spencer County is $144,100.00.

Just like with rental rates, we can look at the number of properties in Spencer County that fall into a particular value range.

  • Less than $50,000
    311
  • $50,000 to $99,999
    1,382
  • $100,000 to $149,999
    1,638
  • $150,000 to $199,999
    978
  • $200,000 to $299,999
    1,248
  • $300,000 to $499,999
    595
  • $500,000 to $999,999
    79
  • $1,000,000 or more
    113

Property Age

We can also look at the age of properties in Spencer County. The chart below shows the number of properties in Spencer County that fall into a particular age range.

  • 1939 or earlier
    1,004
  • 1940 to 1949
    337
  • 1950 to 1959
    803
  • 1960 to 1969
    953
  • 1970 to 1979
    1,424
  • 1980 to 1989
    1,006
  • 1990 to 1999
    1,773
  • 2000 to 2009
    901
  • 2010 to 2013
    415
  • 2014 or later
    9

Vehicles per Household

The number of vehicles available per household can be a good indicator of the level of affluence in an area. The chart below shows the number of households in Spencer County that have a particular number of vehicles available.

  • No vehicles available
    250
  • 1 vehicle available
    1,916
  • 2 vehicles available
    2,521
  • 3 or more vehicles available
    3,183

Commuting to Work

In this section, we can also look at how people in Spencer County get to work. The chart below shows the number of people in Spencer County that commute to work in a particular way.

26.8 minutes is the average travel time to work for people in Spencer County.

These commute times can be compared to other date like income and educational levels to see how they relate to each other and if there are any trends in the data that might suggest a correlation.

  • Less than 5 minutes
    393
  • 5 to 9 minutes
    740
  • 10 to 14 minutes
    1,170
  • 15 to 19 minutes
    1,171
  • 20 to 24 minutes
    1,153
  • 25 to 29 minutes
    803
  • 30 to 34 minutes
    1,175
  • 35 to 39 minutes
    430
  • 40 to 44 minutes
    473
  • 45 to 59 minutes
    797
  • 60 to 89 minutes
    719
  • 90 or more minutes
    101

Summary

We've covered a LOT of demographic and population data for Spencer County, Indiana in this article! Hopefully you have found it very useful in your research of the area.

If you use any of the data found on this page, please consider linking back to USPopulation.org as the source and if you have any feedback or data requests, click here to contact us.

Places in Spencer County, Indiana

We have data for 18 places in Spencer County, Indiana. Click on a place below to see more information about the demographics of that place.