Data Profile of ZIP Code 21648

Madison, MD (ZIP Code 21648) Insights

Maryland

Detailed Demographics Data and Other Stats About 21648

The ZIP Code 21648 is associated with Madison, MD in Dorchester County in the United States. The current population estimate for this region is 175. About 25.7% of residents in ZIP Code 21648 are aged 62 years and older, and the region has a median age of 44.7 years. In this Maryland region, an estimated 95.3% hold a high school degree or higher, and the per capita income is approximately $31,329. Median househould income in this region is $81,083, while about 7% of the population lives below the poverty line.

Population in 21648

The most recent population estimate for ZIP Code 21648 is 175.

Madison, MD

The 21648 ZIP Code is associated with Madison, MD in Dorchester County.

Area Codes associated with 21648

Telephone area codes associated with ZIP Code 21648 include No associated area codes were found for ZIP Code 21648.

Sunrise / Sunset in 21648

Sunrise: 5:50 am
Sunset: 8:12 pm
Sunrise in 21648 5:50 am
Sunrise in 21648 8:12 pm

Weather forecast for 21648

Overnight's forecast for 21648: Scattered rain showers after 4am. Mostly cloudy, with a low around 60. Southeast wind around 5 mph. Chance of precipitation is 30%. New rainfall amounts less than a tenth of an inch possible.

Current air quality in 21648

Air quality: Fair Air quality scale in 21648 Fair

Internet in 21648

In ZIP Code 21648, an estimated 75.3% of households have a computer, while 70.4% have broadband Internet service.

Gender in 21648

Males make up an estimated 63.4% of the overall population in ZIP Code 21648, while females comprise about 36.6%.

Health Insurance in 21648

Approximately 6.3% of adults aged 18 to 64 in ZIP Code 21648 (Madison, MD) are currently uninsured and do not have health insurance.

Income in ZIP Code 21648

The median household income in ZIP Code 21648 is $81,083, while the region's mean household income is $75,115. Breaking income down further, per capita income in the region is $31,329. The per capita income in ZIP Code 21648 of $31,329 is approximately 25.62% less than the per capita income in the U.S. overall of $42,122. An estimated 7.0% of the population is living below the poverty line in this region. This rate is approximately 26.32% lower than the overall poverty rate in the U.S. of 9.5%. Regarding household income, approximately 39.5% of the population in 21648 earn $100,000 to $149,999 per year, while an estimated 18.5% earn $75,000 to $99,999 per year, and 0.0% of 21648 residents earn $200,000 or more per year.

Household Income Details

Bar chart displaying household income in ZIP Code 21648. This visualizes the percentage of households in this region that fall within different income ranges, e.g. $100,000 to $149,999 per year.

Total Income in 21648

Household Income Percent
Less than $10,000 per year 11.1%
$10,000 to $14,999 per year 11.1%
$15,000 to $24,999 per year 0.0%
$25,000 to $34,999 per year 0.0%
$35,000 to $49,999 per year 12.3%
$50,000 to $74,999 per year 7.4%
$75,000 to $99,999 per year 18.5%
$100,000 to $149,999 per year 39.5%
$150,000 to $199,999 per year 0.0%
$200,000 or more per year 0.0%

Education levels in ZIP Code 21648

In ZIP Code 21648, 95.3% of the population graduated high school, while 12.4% have a bachelor's degree or higher. In this region, 0.0% achieved an education level less than 9th grade, while 3.9% hold a graduate or professional degree. Approximately 55.8% in this Dorchester County region reached the highest level of high school graduate (including equivalency).

Education Attained in 21648

Education Level Percent
Less than 9th grade 0.0%
9th to 12th grade, no diploma 4.7%
High school graduate (includes equivalency) 55.8%
Some college, no degree 13.2%
Associate's degree 14.0%
Bachelor's degree 8.5%
Graduate or professional degree 3.9%

Education Level Details

Pie chart displaying the education level breakdown in ZIP Code 21648. This visualizes the percentage of the population that has attained a specific level of education, e.g. a graduate or professional degree.

Age Breakdown in ZIP Code 21648

Residents of ZIP Code 21648 are older than average. The median age of 44.7 years in ZIP Code 21648 is approximately 17.32% higher than the overall median age in the U.S. of 38.1 years. About 83.4% of residents are aged 18 years and older, and 25.7% of residents are 62 years and over. Approximately 20.6% of the population in 21648 falls in the age group 25 to 34 years, while an estimated 18.9% are aged 65 to 74 years. On the low end of the scale, 0.0% of 21648 residents are aged 60 to 64 years.

Age Breakdown Details

Bar chart displaying the age breakdown in ZIP Code 21648. This visualizes the percentage of the population in the region that falls into certain age ranges, e.g. 35 to 44 years old.

Age Breakdown in 21648

Age Range Percent
Under 5 years 0.0%
5 to 9 years 0.0%
10 to 14 years 5.1%
15 to 19 years 11.4%
20 to 24 years 9.7%
25 to 34 years 20.6%
35 to 44 years 4.6%
45 to 54 years 17.1%
55 to 59 years 5.7%
60 to 64 years 0.0%
65 to 74 years 18.9%
75 to 84 years 2.9%
85 years and over 4.0%

Race & Ethnicity in ZIP Code 21648

Looking at race in the population that makes up ZIP Code 21648, 100.0% is one race, while 0.0% are two or more races. Approximately 6.3% of 21648 residents are hispanic or Latino (of any race). The most common race in 21648 (race alone or in combination with one or more other races), is White (88.6%), followed by Some other race (6.3%) .

Race Breakdown Details

Bar chart displaying the racial composition of ZIP Code 21648. This visualizes the percentage of the population of each race (race alone or in combination with one or more other races).

Racial Composition of 21648

Industry Percent
White 88.6%
Black or African American 5.1%
American Indian and Alaska Native 0.0%
Asian 0.0%
Native Hawaiian and Other Pacific Islander 0.0%
Some other race 6.3%
* Race alone or in combination with one or more other races

Chronic Health Issues in ZIP Code 21648

One of the leading chronic health issues in ZIP Code 21648 is high cholesterol, as an estimated 42.4% of adults aged 18 and older deal with this issue. Another chronic health issue of concern for residents of 21648 is high blood pressure, as approximately 36.9% of adults 18 and older in this Dorchester County region contend with that issue.

Chronic Health Issues Breakdown

Bar chart displaying a breakdown of chronic health issues in ZIP Code 21648. This visualizes the percentage of adults aged 18 and above that have specific chronic health issues, e.g. high blood pressure, diabetes, or arthritis.

Health Issues in 21648

Health Issue Percent of adults*
Arthritis 34.2%
High blood pressure 36.9%
Cancer (excluding skin cancer) 9.2%
Current asthma 9.5%
Coronary heart disease 7.1%
Diagnosed diabetes 11.6%
High cholesterol 42.4%
Chronic kidney disease 3.4%
Stroke 3.5%
* aged 18 & above

Health Risk Behaviors & Prevention in 21648

One of the top preventative health measures in ZIP Code 21648 is current access to health insurance, as an estimated 93.7% of adults 18 and older take part in this preventive measure. Additionally, 90.0% of those 18 and above in 21648 list cholesterol screening, as a preventive measure. Common health risk behaviors in 21648 include obesity (34.0% of adults aged 18 and above) and sleeping less than 7 hours (29.7% of those 18 and older).

Preventative Health in 21648

Preventive Measure Percent of adults*
Current access to health insurance 93.7%
Taking medicine for high blood pressure control 83.0%
Visits to doctor for routine checkup 76.8%
Cholesterol screening 90.0%
Visits to dentist or dental clinic 67.9%
* aged 18 & above

Preventative Health Measures

Bar chart displaying preventative health data in ZIP Code 21648. This visualizes the percentage of adults aged 18 and above that engage in preventative health measures, e.g. sholesterol screenings and visits to doctors for routine checkups.

Health Risk Behaviors Details

Bar chart displaying health risk behaviors details in ZIP Code 21648. This visualizes the percentage of adults aged 18 and older that engage in health risk behaviors, e.g. smoking or binge drinking.

Health Risk Behaviors in 21648

Risk Behavior Percent of adults*
Binge drinking 13.0%
Current smoking 14.2%
No leisure-time physical activity 22.2%
Obesity 34.0%
Sleeping less than 7 hours 29.7%
* aged 18 & above

Language Breakdown in ZIP Code 21648

In ZIP Code 21648, 93.7% of the population lists "English only" as the language spoken in home, while 6.3% of lists Spanish. Additionally, Asian and Pacific Islander languages are spoken in 0.0% of homes, and other Indo-European languages are spoken in 0.0% of homes. Lastly, 0.0% of homes list "other languages" as spoken in the home. All percentages referenced are for the population 5 years and older in this Dorchester County region.

Language Spoken in 21648

Language Spoken Percent
English only 93.7%
Spanish 6.3%
Other Indo-European languages 0.0%
Asian and Pacific Islander languages 0.0%
Other languages 0.0%
* Population 5 years and over

Language Spoken in Home

Bar chart displaying the language spoken in homes in ZIP Code 21648. This visualizes the percentage of homes in the area that list a specific language as being spoken in the home, e.g. Spanish.

Real Estate & Housing in ZIP Code 21648

Regarding the age of homes in ZIP Code 21648, an estimated 39.7% of homes were built between 1970 and 1979. Additionally, 12.4% of homes in the region were built between 1960 and 1969, while an estimated 0.0% of homes were built between 2010 and 2013 in this Dorchester County region.

Age of Housing in 21648

Year Home Built Percent
Built in 2014 or later 0.0%
Built between 2010 and 2013 0.0%
Built between 2000 and 2009 3.3%
Built between 1990 and 1999 10.7%
Built between 1980 and 1989 7.4%
Built between 1970 and 1979 39.7%
Built between 1960 and 1969 12.4%
Built between 1950 and 1959 10.7%
Built between 1940 and 1949 4.1%
Built in 1939 or earlier 11.6%

Housing Age Breakdown

">Bar chart displaying the breakdown on housing ages in ZIP Code 21648. This visualizes the percentage of homes in the region that were built in a certain time frame, e.g. built between 1950 and 1959.

Jobs Breakdown in ZIP Code 21648

In 21648, 68.1% of the population is in the labor force. Recent estimates place 0.0% as working from home, while the total labor force in the region has a mean travel to time to work of 28.9 minutes. Approximately 21.1% of the employed population 16 years and over in 21648 work in retail trade, while an estimated 21.1% work in educational services, and health care and social assistance. On the lower end of the scale, just 0.0% of 21648 workers 16 years and over work in professional, scientific, management, and administrative.

Job Industry Breakdown Details

Bar chart displaying job industry breakdown details for ZIP Code 21648. This visualizes the percentage of the population 16 years and over that work in certain industries, e.g. educational services, and health care and social assistance.

Job Industry Breakdown in 21648

Industry Percent
Agriculture, forestry, fishing and hunting, and mining 0.0%
Construction 14.7%
Manufacturing 0.0%
Wholesale trade 11.0%
Retail trade 21.1%
Transportation and warehousing, and utilities 0.0%
Information 0.0%
Finance and insurance, and real estate and rental and leasing 7.3%
Professional, scientific, management, and administrative 0.0%
Educational services, and health care and social assistance 21.1%
Arts, entertainment, and recreation, and accommodation and food services 16.5%
Other services, except public administration 3.7%
Public administration 4.6%

Utilities in ZIP Code 21648

Regarding solar power potential, ZIP Code 21648 has an average daily solar radiation level of 5.12 kWh/m2/day. This is approximately 24.27% greater than an area in the U.S. with historically low solar radiation levels (WA), and about 22.31% less than an area in the U.S. with historically high solar radiation levels (AZ).

Electricity Breakdown Details

Bar chart displaying the electricity rates breakdown in ZIP Code 21648. This visualizes electricity rates in 21648 compared to rates in the state and rates in the U.S. as a whole.

Electricity Rates in 21648

Region Residential Commercial Industrial
ZIP Code 21648 11.96¢/kWh 4.94¢/kWh 1.58¢/kWh
Maryland 17.6¢/kWh 12.91¢/kWh 10.36¢/kWh
United States 16.1¢/kWh 12.81¢/kWh 7.81¢/kWh

Solar Power in 21648

Month ZIP Code 21648 Low (WA) High (AZ)
Jan 3.96 1.9 5.84
Feb 4.91 3 6.31
Mar 5.19 3.65 7.02
Apr 5.61 5.13 7.3
May 5.71 5.17 7.13
Jun 5.7 5.72 6.95
Jul 5.96 6.22 6.51
Aug 5.72 6.08 6.65
Sep 5.59 5.15 7.02
Oct 5.08 3.32 6.92
Nov 4.23 2.33 5.99
Dec 3.72 1.78 5.46
All figures listed are kWh/m2/day — kilowatt hours per square meter per day

Solar Radiation Levels

Line chart displaying solar radiation levels in ZIP Code 21648. This visualizes solar power levels in 21648 compared to radiation levels in both a historically low radiation state (WA) and a historically high radiation state (AZ).

Consumer Financial Products Complaints in 21648

Regarding consumer complaints about financial products in ZIP Code 21648, mortgage have received the most complaints in 21648 in the past 12 months. received the second most complaints. The most frequent complaint overall in this Dorchester County region was trouble during payment process.

Consumer Complaints (Products)

Pie chart displaying the specific consumer financial products associated with complaints that originated from residents in ZIP Code 21648. This visualizes the specific products that were the subject of complaints, e.g. a mortgage or a credit card.

Consumer Complaints by Product in 21648

Complaint Product Number of Complaints*
Mortgage 1
* Total in 2021

Consumer Complaints by Issue in 21648

Complaint Issue Number of Complaints*
Trouble during payment process 1
* Total 2021 - 2024 (current)

Consumer Complaints (Issues)

Pie chart displaying the complaints about consumer financial products and services that were sent to companies for response from residents in ZIP Code 21648. This visualizes the specific complaint issues that arose in this region, e.g. incorrect information on a report.

Notes

  • [5] All electricity rates and electricity usage data referenced here originate from the National Renewable Energy Laboratory (NREL) and/or the U.S. Energy Information Administration (EIA). Estimates utilize regional U.S. Census Bureau data along with regional NREL and/or EIA data.
  • [6] All consumer financial product complaint data referenced here originate from the Consumer Financial Protection Bureau.