21658 Zip Code Population and Demographics

In this article, we'll explore the population statistics for the zip code 21658, including popular demographics data like median age, number of households, household income, gender, employment and unemployment rates, occupations, religion, and more.

21658 is a zip code in Queen Anne's County, Maryland, which covers District 3, Centreville, District 5, and Queenstown, with a total population of 3,678 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 21658 zip code. The most basic data is the total population, which is the total number of people living in 21658.

The estimated population of people living in 21658 is 3,678, with a median age of 51.7.

We can look back at data from previous years to see how the population in the 21658 area has changed over the last 5 years.

Year Population Change 5-Year Change
2021
3,678
 -11.95% -2.80%
2020
4,177
+4.77%
-
2019
3,987
+3.83%
-
2018
3,840
+1.48%
-
2017
3,784
 - -

Population of 21658 by Race and Ethnicity

How much has the race and ethnicity of the population in the 21658 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
78.6%
80.9%
 -2.84%
Black/African American
7.9%
3.9%
 +102.56%
Native
0%
0%
 0.00%
Hispanic
8.3%
13.7%
 -39.42%
Asian
1.1%
1.1%
 0.00%
Hawaiian/Pacific Islander
0%
0%
 0.00%
Two Or More Races
4%
0.3%
 +1,233.33%
Other
0.1%
0.1%
 0.00%

This data can be very important for anybody studying the 21658 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 21658 by Age and Gender

We can also monitor the change of the age and gender in the 21658 zip code to track track trends in the population over time.

We can see how the population in 21658 has changed over the last 5 years by median age as a total, and also by male and female.

Year Total Male Female
2021 51.7 +7.71% 48.4 +16.35% 55.6 +8.59%
2020 48 -1.64% 41.6 -8.77% 51.2 +0.59%
2019 48.8 +1.46% 45.6 -2.56% 50.9 +3.46%
2018 48.1 -1.84% 46.8 -4.29% 49.2 0%
2017 49 - 48.9 - 49.2 -

The median age of the 21658 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 21658 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 9 185 -18.63% 145 +35.84% 129 200
10 to 19 183 +12.15% 259 -44.29% 202 153
20 to 29 140 +52.98% 172 -62.4% 204 72
30 to 39 208 +21.99% 194 -12.23% 252 158
40 to 49 256 -37.95% 227 1.45% 168 210
50 to 59 284 +45.25% 342 +21.88% 429 403
60 to 69 331 -27.85% 284 +11.82% 243 303
70+ 270 -18.71% 304 +12.7% 210 342

Median Household Income

The latest median household income for the 21658 zip code is $114,167.00.

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 21658.

  • Under 25
    $0.00
  • 25 to 44
    $101,591.00
  • 45 to 64
    $130,938.00
  • 65 and over
    $85,563.00

Average Household Income

Whenever we ask what is the average household income in the 21658 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 21658, 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 21658 is currently $135,464.00.

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.

19.64% of households in 21658 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 21658 against other zip codes.

  • Less than $24,999
    7.69%
  • $25,000 to $49,999
    16.35%
  • $50,000 to $74,999
    7.62%
  • $75,000 to $99,999
    12.09%
  • $100,000 to $149,999
    24.59%
  • $150,000 to $199,999
    12.02%
  • $200,000 or more
    19.64%

Per Capita Income

The per capita income in 21658 is $53,690.00.

Per capita income is the average income of a person in a given area. It is calculated by dividing the total income of 21658 by the total population of 21658.

This is different from the average or mean income because it includes and accounts for all people living in the 21658 area, including people like children, the elderly, unemployed people, retired people, and more.

Education Levels

We can also look at the education levels in 21658 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
    18.13%
  • Bachelor's degree
    34.41%
  • Some college or associate's degree
    12.19%
  • High school diploma or equivalent
    31.80%
  • Less than high school diploma
    3.48%

Employment

Employment rates are all based around the total population in 21658 that are over the age of 16.

Currently, the total population of the 21658 zip over the age of 16 is 3,102.

Of those people, a total of 66.80% 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 21658 is 64.80%.

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 21658 zip code.

Age Population Participation Unemployment Rate
16 to 19 years 108 34.30% 0.00%
20 to 24 years 168 85.70% 27.80%
25 to 29 years 108 95.40% 0.00%
30 to 34 years 157 86.00% 0.00%
35 to 44 years 403 95.00% 3.10%
45 to 54 years 488 82.40% 1.70%
55 to 59 years 572 87.90% 0.00%
60 to 64 years 298 55.70% 0.00%
65 to 74 years 468 41.20% 0.00%
75 years and over 332 1.80% 33.30%

Employment by Race

Another very interesting employment statistic we can look at is the employment and unemployment rates by race in 21658. 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 2,530 64.20% 0.90%
Black or African American 236 66.10% 21.80%
American Indian and Alaska Native 0 0.00% 0.00%
Asian 39 43.60% 0.00%
Native Hawaiian and Other Pacific Islander 0 0.00% 0.00%
Other 38 68.40% 0.00%
Two or more races 259 95.80% 4.80%
Hispanic or Latino 205 92.20% 0.00%
Not Hispanic or Latino 2,509 64.10% 0.90%

Occupations

In this section we can look at the most common occupations for people living in the 21658 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 21658 is 2,011, with median earnings of $54,980.00.

Women in 21658 are earning approximately 85.50% of the men's earnings.

Population Earnings
Total 2,011 $54,980.00
Male 1,144 $61,912.00
Female 867 $52,933.00

Occupations by Category

In the table below, we can break down the population and earnings for 21658 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 353 $109,063.00
Business and Financial 99 $94,875.00
Computer and Mathematical 51 $131,250.00
Architecture and Engineering 64 $226,250.00
Life, Physical, and Social Science 43 $111,250.00
Community and Social Service 42 $53,571.00
Legal 7 $118,750.00
Educational and Library 103 $29,954.00
Arts, Design, Entertainment, Sports, and Media 6 $0.00
Healthcare Practitioners 168 $63,750.00
Healthcare Support 49 $27,067.00
Firefighters and Protective Service 43 $31,493.00
Law Enforcement 57 $105,647.00
Food Preparation and Serving 88 $20,446.00
Building and Grounds Cleaning 132 $29,167.00
Personal Care and Service 22 $35,000.00
Sales 194 $65,089.00
Office and Administrative Support 168 $47,083.00
Farming, Fishing, and Forestry 34 $46,667.00
Construction and Extraction 109 $30,481.00
Installation, Maintenance, and Repair 51 $53,321.00
Production 50 $14,103.00
Transportation and Material Moving 59 $31,719.00

Occupations by Gender

Now we can also look at the occupations by category for 21658 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 21658.

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 247 $115,380.00 106 $107,708.00
Business and Financial 29 $94,875.00 70 $97,500.00
Computer and Mathematical 37 $198,295.00 14 $114,444.00
Architecture and Engineering 53 $109,659.00 11 $0.00
Life, Physical, and Social Science 25 $139,219.00 18 $54,750.00
Community and Social Service 0 $0.00 42 $53,571.00
Legal 5 $0.00 2 $0.00
Educational and Library 36 $74,167.00 67 $29,120.00
Arts, Design, Entertainment, Sports, and Media 0 $0.00 6 $0.00
Healthcare Practitioners 27 $0.00 141 $59,053.00
Healthcare Support 0 $0.00 49 $27,067.00
Firefighters and Protective Service 43 $31,493.00 0 $0.00
Law Enforcement 50 $105,345.00 7 $0.00
Food Preparation and Serving 45 $21,205.00 43 $7,404.00
Building and Grounds Cleaning 76 $48,750.00 56 $28,444.00
Personal Care and Service 2 $0.00 20 $35,227.00
Sales 112 $51,316.00 82 $65,893.00
Office and Administrative Support 35 $15,592.00 133 $53,750.00
Farming, Fishing, and Forestry 34 $46,667.00 0 $0.00
Construction and Extraction 109 $30,481.00 0 $0.00
Installation, Maintenance, and Repair 51 $53,321.00 0 $0.00
Production 50 $14,103.00 0 $0.00
Transportation and Material Moving 59 $31,719.00 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 1,456 households in 21658, with an average household size of 2.52 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 1,123 families living in the 21658 zip code with an average family size of 2.84 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 21658:

Married Male Female Nonfamily
Total Households 940 114 69 333
Average Household Size 2.82 2.77 3.8 1.35
Total Families 940 114 69 0
Average Household Size 2.82 2.42 3.77 0

Poverty

Of the 1,123 families living in 21658, 4.20% are considered to be below the poverty threshold.

The table below shows the latest poverty thresholds in 21658:

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 1,737 housing units in 21658.

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

Total Percentage
Occupied 1,456 83.82%
Vacant 281 16.18%

9.10% of the total 1,737 housing units in 21658 are rental units. This is approximately 158 properties.

For owner-occupied housing units, a total of 1,296 are occupied by the owner - or 74.61% of the total.

Rental Rates

The median rent for a property in 21658 is $1,401.00.

In the chart below, we can look at the number of rental properties in 21658 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
    2
  • Less than $500
    0
  • $500 to $999
    0
  • $1,000 to $1,499
    109
  • $1,500 to $1,999
    28
  • $2,000 to $2,499
    13
  • $2,500 to $2,999
    0
  • $3,000 or more
    8

Property Value

The median value of a property in 21658 is $435,600.00.

Just like with rental rates, we can look at the number of properties in 21658 that fall into a particular value range.

  • Less than $50,000
    19
  • $50,000 to $99,999
    26
  • $100,000 to $149,999
    0
  • $150,000 to $199,999
    23
  • $200,000 to $299,999
    255
  • $300,000 to $499,999
    410
  • $500,000 to $999,999
    464
  • $1,000,000 or more
    99

Property Age

We can also look at the age of properties in 21658. The chart below shows the number of properties in 21658 that fall into a particular age range.

  • 1939 or earlier
    184
  • 1940 to 1949
    22
  • 1950 to 1959
    58
  • 1960 to 1969
    109
  • 1970 to 1979
    333
  • 1980 to 1989
    437
  • 1990 to 1999
    335
  • 2000 to 2009
    207
  • 2010 to 2013
    52
  • 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 21658 that have a particular number of vehicles available.

  • No vehicles available
    7
  • 1 vehicle available
    249
  • 2 vehicles available
    587
  • 3 or more vehicles available
    613

Commuting to Work

In this section, we can also look at how people in 21658 get to work. The chart below shows the number of people in 21658 that commute to work in a particular way.

40.8 minutes is the average travel time to work for people in 21658.

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
    3
  • 5 to 9 minutes
    115
  • 10 to 14 minutes
    103
  • 15 to 19 minutes
    213
  • 20 to 24 minutes
    102
  • 25 to 29 minutes
    97
  • 30 to 34 minutes
    196
  • 35 to 39 minutes
    24
  • 40 to 44 minutes
    23
  • 45 to 59 minutes
    350
  • 60 to 89 minutes
    361
  • 90 or more minutes
    98

Summary

We've covered a LOT of demographic and population data for 21658 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 21658

If you want to see how the population and demographics of 21658 compare to other zip codes in Maryland, check out the list of all Maryland zip codes below: