21635 Zip Code Population and Demographics

In this article, we'll explore the population statistics for the zip code 21635, including popular demographics data like median age, number of households, household income, gender, employment and unemployment rates, occupations, religion, and more.

21635 is a zip code in Kent County, Maryland, which covers District 1 and Massey, with a total population of 1,871 people.

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 the 21635 zip code. The most basic data is the total population, which is the total number of people living in 21635.

The estimated population of people living in 21635 is 1,871, with a median age of 50.4.

We can look back at data from previous years to see how the population in the 21635 area has changed over the last 5 years.

Year Population Change 5-Year Change
2021
1,871
 -5.03% -8.15%
2020
1,970
 -0.66% -
2019
1,983
+3.71%
-
2018
1,912
 -6.14% -
2017
2,037
 - -

Population of 21635 by Race and Ethnicity

How much has the race and ethnicity of the population in the 21635 zip code changed? The US Census Bureau gives us a few defined types that the population is broken down into.

Let's look at the total numbers and also the change over the last 5 years.

Race 2021 2017 Change
White
82.2%
85.1%
 -3.41%
Black/African American
3.1%
4.6%
 -32.61%
Native
0.3%
1.3%
 -76.92%
Hispanic
10.2%
7.4%
 +37.84%
Asian
0.2%
0%
 0.00%
Hawaiian/Pacific Islander
0%
0%
 0.00%
Two Or More Races
4.1%
1.6%
 +156.25%
Other
0%
0%
 0.00%

This data can be very important for anybody studying the 21635 zip 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 21635 by Age and Gender

We can also monitor the change of the age and gender in the 21635 zip code to track track trends in the population over time.

We can see how the population in 21635 has changed over the last 5 years by median age as a total, and also by male and female.

Year Total Male Female
2021 50.4 +5.66% 50.2 +32.45% 54 +1.5%
2020 47.7 -10.67% 37.9 -14.64% 53.2 -2.21%
2019 53.4 +1.14% 44.4 -0.89% 54.4 +1.12%
2018 52.8 +15.03% 44.8 +8.47% 53.8 +3.26%
2017 45.9 - 41.3 - 52.1 -

The median age of the 21635 zip 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 in the 21635 area, 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 9 112 +35.47% 100 -50.66% 145 47
10 to 19 90 -27.81% 120 8.61% 64 115
20 to 29 155 -68.3% 109 -16.62% 71 90
30 to 39 132 -7.45% 78 +43.02% 116 96
40 to 49 67 -23.77% 103 +22.51% 52 111
50 to 59 118 +41.33% 248 -41.54% 156 148
60 to 69 212 -15% 149 +18.57% 169 170
70+ 105 +34.55% 139 +34.41% 144 177

Median Household Income

The latest median household income for the 21635 zip code is $104,063.00.

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 21635.

  • Under 25
    $0.00
  • 25 to 44
    $123,125.00
  • 45 to 64
    $120,391.00
  • 65 and over
    $51,364.00

Average Household Income

Whenever we ask what is the average household income in the 21635 zip code, we are actually talking about the mean household income.

This is calculated by adding up all the incomes of all the households in 21635, 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 21635 is currently $106,004.00.

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.

5.38% of households in 21635 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 21635 against other zip codes.

  • Less than $24,999
    17.51%
  • $25,000 to $49,999
    13.27%
  • $50,000 to $74,999
    9.95%
  • $75,000 to $99,999
    8.12%
  • $100,000 to $149,999
    28.83%
  • $150,000 to $199,999
    16.93%
  • $200,000 or more
    5.38%

Per Capita Income

The per capita income in 21635 is $47,728.00.

Per capita income is the average income of a person in a given area. It is calculated by dividing the total income of 21635 by the total population of 21635.

This is different from the average or mean income because it includes and accounts for all people living in the 21635 area, including people like children, the elderly, unemployed people, retired people, and more.

Education Levels

We can also look at the education levels in 21635 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
    10.82%
  • Bachelor's degree
    39.41%
  • Some college or associate's degree
    4.10%
  • High school diploma or equivalent
    41.46%
  • Less than high school diploma
    4.21%

Employment

Employment rates are all based around the total population in 21635 that are over the age of 16.

Currently, the total population of the 21635 zip over the age of 16 is 1,560.

Of those people, a total of 64.50% 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 21635 is 63.40%.

Employment by Age

We can look at the employment rates by age to see how it compares to the overall employment rate. Here's how that breaks down for the 21635 zip code.

Age Population Participation Unemployment Rate
16 to 19 years 60 91.70% 14.50%
20 to 24 years 94 81.90% 0.00%
25 to 29 years 67 100.00% 0.00%
30 to 34 years 114 86.00% 9.20%
35 to 44 years 152 93.40% 0.00%
45 to 54 years 288 87.50% 0.00%
55 to 59 years 125 78.40% 0.00%
60 to 64 years 167 51.50% 0.00%
65 to 74 years 315 38.40% 0.00%
75 years and over 178 5.60% 0.00%

Employment by Race

Another very interesting employment statistic we can look at is the employment and unemployment rates by race in 21635. The table below shows the rates for each of the ethnicity groups types defined by the US Census Bureau (which we mentioned earlier in this article).

Age Population Participation Unemployment Rate
White 1,354 68.80% 0.90%
Black or African American 55 10.90% 0.00%
American Indian and Alaska Native 5 100.00% 0.00%
Asian 3 100.00% 0.00%
Native Hawaiian and Other Pacific Islander 0 0.00% 0.00%
Other 66 50.00% 0.00%
Two or more races 77 36.40% 32.10%
Hispanic or Latino 127 74.00% 18.10%
Not Hispanic or Latino 1,302 67.50% 0.00%

Occupations

In this section we can look at the most common occupations for people living in the 21635 area as well as the gender breakdown and earnings of them.

The total population of civilian employees that are 16 years old or older in 21635 is 989, with median earnings of $55,674.00.

Women in 21635 are earning approximately 104.40% of the men's earnings.

Population Earnings
Total 989 $55,674.00
Male 516 $54,909.00
Female 473 $57,344.00

Occupations by Category

In the table below, we can break down the population and earnings for 21635 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 126 $83,750.00
Business and Financial 44 $95,300.00
Computer and Mathematical 1 $0.00
Architecture and Engineering 11 $88,036.00
Life, Physical, and Social Science 0 $0.00
Community and Social Service 9 $56,875.00
Legal 0 $0.00
Educational and Library 109 $68,783.00
Arts, Design, Entertainment, Sports, and Media 0 $0.00
Healthcare Practitioners 138 $56,204.00
Healthcare Support 0 $0.00
Firefighters and Protective Service 14 $125,556.00
Law Enforcement 13 $120,179.00
Food Preparation and Serving 62 $14,487.00
Building and Grounds Cleaning 21 $0.00
Personal Care and Service 5 $0.00
Sales 77 $76,563.00
Office and Administrative Support 85 $44,464.00
Farming, Fishing, and Forestry 75 $0.00
Construction and Extraction 21 $48,750.00
Installation, Maintenance, and Repair 104 $55,893.00
Production 28 $0.00
Transportation and Material Moving 38 $65,652.00

Occupations by Gender

Now we can also look at the occupations by category for 21635 when it is broken down by male and female.

This lets us see how many male and females work in each occupation, the median earnings, and the male to female ratio of earnings for 21635.

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 92 $117,500.00 34 $66,250.00
Business and Financial 8 $0.00 36 $95,700.00
Computer and Mathematical 1 $0.00 0 $0.00
Architecture and Engineering 11 $88,036.00 0 $0.00
Life, Physical, and Social Science 0 $0.00 0 $0.00
Community and Social Service 2 $0.00 7 $55,625.00
Legal 0 $0.00 0 $0.00
Educational and Library 10 $52,500.00 99 $68,980.00
Arts, Design, Entertainment, Sports, and Media 0 $0.00 0 $0.00
Healthcare Practitioners 22 $0.00 116 $55,833.00
Healthcare Support 0 $0.00 0 $0.00
Firefighters and Protective Service 14 $125,556.00 0 $0.00
Law Enforcement 13 $120,179.00 0 $0.00
Food Preparation and Serving 13 $0.00 49 $14,071.00
Building and Grounds Cleaning 21 $0.00 0 $0.00
Personal Care and Service 2 $0.00 3 $0.00
Sales 48 $111,000.00 29 $51,750.00
Office and Administrative Support 3 $0.00 82 $43,929.00
Farming, Fishing, and Forestry 75 $0.00 0 $0.00
Construction and Extraction 21 $48,750.00 0 $0.00
Installation, Maintenance, and Repair 104 $55,893.00 0 $0.00
Production 10 $0.00 18 $0.00
Transportation and Material Moving 38 $65,652.00 0 $0.00

Households and Family Size

A household is defined by the US Census Bureau as 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 874 households in 21635, with an average household size of 2.14 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 507 families living in the 21635 zip code with an average family size of 2.73 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, that live in 21635:

Married Male Female Nonfamily
Total Households 447 15 45 367
Average Household Size 2.7 2.6 3.29 1.3
Total Families 447 15 45 0
Average Household Size 2.7 2.33 3.11 0

Poverty

Of the 507 families living in 21635, 2.20% are considered to be below the poverty threshold.

The table below shows the latest poverty thresholds in 21635:

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 1,001 housing units in 21635.

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

Total Percentage
Occupied 874 87.31%
Vacant 127 12.69%

14.09% of the total 1,001 housing units in 21635 are rental units. This is approximately 141 properties.

For owner-occupied housing units, a total of 697 are occupied by the owner - or 69.63% of the total.

Rental Rates

The median rent for a property in 21635 is $0.00.

In the chart below, we can look at the number of rental properties in 21635 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
    36
  • Less than $500
    82
  • $500 to $999
    7
  • $1,000 to $1,499
    39
  • $1,500 to $1,999
    3
  • $2,000 to $2,499
    10
  • $2,500 to $2,999
    0
  • $3,000 or more
    0

Property Value

The median value of a property in 21635 is $299,500.00.

Just like with rental rates, we can look at the number of properties in 21635 that fall into a particular value range.

  • Less than $50,000
    2
  • $50,000 to $99,999
    38
  • $100,000 to $149,999
    27
  • $150,000 to $199,999
    55
  • $200,000 to $299,999
    227
  • $300,000 to $499,999
    172
  • $500,000 to $999,999
    163
  • $1,000,000 or more
    13

Property Age

We can also look at the age of properties in 21635. The chart below shows the number of properties in 21635 that fall into a particular age range.

  • 1939 or earlier
    137
  • 1940 to 1949
    2
  • 1950 to 1959
    84
  • 1960 to 1969
    57
  • 1970 to 1979
    114
  • 1980 to 1989
    224
  • 1990 to 1999
    168
  • 2000 to 2009
    152
  • 2010 to 2013
    63
  • 2014 or later
    0

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 21635 that have a particular number of vehicles available.

  • No vehicles available
    8
  • 1 vehicle available
    278
  • 2 vehicles available
    283
  • 3 or more vehicles available
    305

Commuting to Work

In this section, we can also look at how people in 21635 get to work. The chart below shows the number of people in 21635 that commute to work in a particular way.

36 minutes is the average travel time to work for people in 21635.

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
    22
  • 5 to 9 minutes
    71
  • 10 to 14 minutes
    71
  • 15 to 19 minutes
    84
  • 20 to 24 minutes
    102
  • 25 to 29 minutes
    105
  • 30 to 34 minutes
    56
  • 35 to 39 minutes
    55
  • 40 to 44 minutes
    4
  • 45 to 59 minutes
    54
  • 60 to 89 minutes
    203
  • 90 or more minutes
    20

Summary

We've covered a LOT of demographic and population data for 21635 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.

States in 21635

If you want to see how the population and demographics of 21635 compare to other zip codes in Maryland, check out the list of all Maryland zip codes below: