Conowingo, MD demographics:
population, income, and more

Total population
3,689
1.1% year-over-year change
Median household income
$84,587/yr
4.4% year-over-year change
Housing units
1,606
10.3% year-over-year change

Conowingo population

How many people live in Conowingo

Conowingo is home to 3,689 residents, according to the most recent Census data. Gender-wise, 50.9% of Conowingo locals are male, and 49.1% are female.

Total population
3,689
1.1% year-over-year change
Gender ratio
Male
50.9%
1,877
Female
49.1%
1,812
Value Percent YoY change
Male 1,877 50.9% -0.4%
Female 1,812 49.1% 2.6%
A higher population often means more rental variety and livelier areas. The gender balance—how many men live here compared to women—can reveal a lot about the community and the lifestyles of its residents. Use this info to get a sense of the area's pace and personality.

Age demographics

The median age in Conowingo is 43, with the population distributed as follows: about 18.9% are children under 15, then 6.6% are in the 15 to 24 age group. Adults between 25 and 44 make up 25.6% of the population, while another 26.6% fall into the 45 to 64 bracket. Finally, around 22.4% are 65 or older.

Median age
42.9
Age breakdown
Under 15
18.9%
15 to 24
6.6%
25 to 44
25.6%
45 to 64
26.6%
Over 65
22.4%
Value Percent YoY change
Under 15 696 18.9% -9.8%
15 to 24 243 6.6% -2.0%
25 to 44 943 25.6% 1.5%
45 to 64 980 26.6% -1.8%
Over 65 826 22.4% 17.3%
The age composition helps you get insight into who lives in the area. A younger population might mean a more active, fast-paced vibe, while an older one could suggest a quieter, slower lifestyle. If there's a balanced makeup, you’re likely to find a variety of services, housing types, and community spaces that cater to different life stages.

Racial makeup

In Conowingo, 98.5% of the population are US-born citizens, while 1.5% have gained naturalized citizenship. As for race, 88.3% of locals are Caucasian, 2% are African American and 0.3% have Asian roots. There’s also a share of 9% that includes residents with two or more races.

Citizenship
U.S.-born citizens
98.5%
Non-U.S.-born citizens
1.5%
Non-citizens
0%
Value Percent YoY change
U.S.-born citizens 3,633 98.5% 0.7%
Non-U.S.-born citizens 57 1.5% 35.7%
Racial breakdown
White
88.3%
Black or African American
2%
American Indian and Alaska Native
0.1%
Asian
0.3%
Native Hawaiian and other Pacific Islander
0%
Two or more races
9%
Other
0.3%
Value Percent
White 3,256 88.3%
Black or African American 74 2%
American Indian and Alaska Native 4 0.1%
Asian 12 0.3%
Two or more races 330 9%
Other 12 0.3%

Households in Conowingo

A peek inside Conowingo households

Conowingo has 1,571 households, with an average of 2 members in each. Of these, 74.2% are families, while the remaining 25.8% are made up of individuals living alone or with non-relatives, such as roommates.

Households stats

Total households
1,571
10.4% year-over-year change
Average people per household
2
Non-family households
406
Family households
1,165
Value Percent YoY change
Non-family households 406 25.8% 22.3%
Family households 1,165 74.2% 6.8%
The mix between family and non-family households gives a glimpse into daily life. A higher percentage of families might mean more parks and schools, while more non-family setups can mean flexible housing and diverse living styles. For renters, this can signal what kinds of homes are common and can help you figure out if the area matches your lifestyle.

Housing in Conowingo

The housing landscape of Conowingo

Conowingo's housing consists of 1,606 units, with 88.2% being detached single-family homes ideal for those wanting space. Then there are the multifamily buildings in the area, and for those seeking flexibility, non-traditional options like mobile homes account for 8.7% of the housing landscape.

Housing units
1,606
10.3% year-over-year change
Housing types
Value Percent
1 unit, detached 1,418 88.2%
2 units 39 2.4%
3 or 4 units 10 0.6%
Mobile home 140 8.7%
Homes built since 2020
10
-16.7% year-over-year change

The age of buildings in Conowingo

In Conowingo, the median construction year is 1987. About 13.5% of homes were built before the 1940s, with another 3.2% going up by 1949. Most development happened in the second half of the 20th century. Then, 11.5% of homes were added from 2000 to 2009, 8.7% between 2010 and 2019, and 0.6% are part of the newest wave of development.

Construction year breakdown by decade
Value Percent YoY change
Built in 1939 or earlier 216 13.5% -1.8%
Built between 1940 and 1949 52 3.2% 85.7%
Built between 1950 and 1959 68 4.2% 17.2%
Built between 1960 and 1969 128 8% 47.1%
Built between 1970 and 1979 111 6.9% 13.3%
Built between 1980 and 1989 320 19.9% 19.0%
Built between 1990 and 1999 376 23.4% 8.7%
Built between 2000 and 2009 185 11.5% -12.7%
Built between 2010 and 2019 139 8.7% 10.3%
Built in 2020 or later 10 0.6% -16.7%
As a renter, knowing when homes were built helps you understand the potential condition and design of rental units. Newer builds may have more contemporary layouts, while older homes can offer character or larger lots, depending on the area.

Conowingo occupancy rates

Out of the 1,571 occupied housing units in Conowingo, 88.5% are owner-occupied, while 11.5% are lived in by tenants. Meanwhile, 2.2% of all homes on the local market sit vacant.

Occupied housing units
1,571
10.4% year-over-year change
Occupancy breakdown
Renter occupied
180
Owner occupied
1,391
Value Percent YoY
change
Renter occupied 180 11.5% 9.1%
Owner occupied 1,391 88.5% 10.7%
Unoccupied housing units
2.2%
Unoccupied housing units refer to homes that are currently without residents—whether they're waiting for renters or owners, used seasonally, or simply unclaimed. A higher share of empty homes may mean more housing availability, while a low number can reflect a tighter market with more competition. This, along with the renter-vs.-owner mix, helps paint a clearer picture of what types of housing and services are likely to be available in the area.

Conowingo housing costs

Housing costs in Conowingo come to a median of $1,513 per month, while tenants specifically pay a median gross rent of $876.

Median housing costs per month
$1,513/month
This figure sums up typical monthly housing costs for all households in the area. If you own, it includes mortgage payments in addition to property taxes, insurance and HOA fees. If you rent, it accounts for rent plus extras like utilities. It’s useful for seeing how local living expenses stack up compared to other places.
Median gross rent in Conowingo
$876/month
Gross rent gives a more complete look at what renters actually pay, including not just base rent, but also utilities and fees. It’s a key number for evaluating rental affordability in your area of interest and understanding how it compares to nearby locations.

Education in Conowingo

Conowingo education at a glance

About 48.8% of the population in Conowingo went to high school, while 25.3% pursued college studies. Another 10.4% earned an associate degree and 7% hold a bachelor’s. Meanwhile, 8.1% went even further, earning a master’s or doctorate.

Education level
Value Percent YoY change
No high school 12 0.4% -45.5%
High school diploma 1,432 48.8% 4.2%
College diploma 742 25.3% 3.2%
Associate degree 304 10.4% -3.5%
Bachelor's degree 205 7% 51.9%
Graduate degree 237 8.1% -3.7%
A community’s education mix can offer insights into the local economy and housing market. Higher levels of education often align with more job opportunities and stable incomes, which can increase demand for homes and influence both rent prices and rental availability.

Income in Conowingo

How much people earn in Conowingo

The average annual household income in Conowingo was $113,629 in 2024, the most recent annual data available, according to the U.S. Census Bureau. This marked a +7.9% change from the previous year. At the same time, the median income stood at $84,587, reflecting a +4.4% shift over the same period.

Average household income in Conowingo
$113,629/year
7.9% year-over-year change
Median household income in Conowingo
$84,587/year
4.4% year-over-year change

Conowingo income by age

In Conowingo, households led by residents aged 25 to 44 — usually in the early to mid stages of their careers — have a median income of $120,929. Those with someone between 45 and 64 in charge, often well established professionally, earn $108,021 overall. Overall, 93.9% of the locals in this community live above the poverty line.

Income breakdown by age
Value YoY change
25 - 44 $120,929 4.9%
45 - 64 $108,021 31.3%
Over 65 $59,442 1.3%
Above poverty level
3,433
Below poverty level
224
Value Percent YoY
change
Above poverty level 3,433 93.9% 0.1%
Below poverty level 224 6.1% 17.9%

Employment in Conowingo

Workforce and job types in Conowingo

70.4% of the working population are employed in professional or administrative positions, while 29.6% are in hands-on or service-based jobs. Also, 5.9% run their own businesses, 60.6% are employed by private companies, and 29.5% work in the public sector.

Workforce demographics

White collar
1,140
Blue collar
479
Value Percent YoY change
White collar 1,140 70.4% 7.8%
Blue collar 479 29.6% 11.9%
Employer type
Self employees
5.9%
Private companies
60.6%
Governmental workers
29.5%
Not for profit companies
4%
Value Percent YoY change
Self employees 95 5.9% 5.6%
Private companies 982 60.6% 15.7%
Governmental workers 477 29.5% 13.3%
Not for profit companies 65 4% -48.0%

Transportation in Conowingo

How people get around in Conowingo

Commuting methods vary: 98.9% of residents travel by personal vehicle and 1.1% prefer to walk, while the remaining share relies on public transit or on two wheelers to get from A to B.

Means of transportation
Value Percent YoY change
Car 1,336 98.9% 3.1%
Walk 15 1.1% 25.0%
Understanding how locals get to work can help you plan your own routine. High car usage might mean you’ll need a vehicle, while strong public transit or walkability could save you the hassle. Commute times also play a big role in quality of life—shorter trips can give you more time for the things you enjoy.

What is the median and average household income in Conowingo by zipcode?

Zipcode Population Number of households Median income Average income
21918 4,169 1,775 $84,587 $113,690

Explore more communities

FAQs about Conowingo demographics 

What is the total population of Conowingo?

Conowingo has a total population of 3,689 residents, according to the latest release from the U.S. Census Bureau: the 2019-2023 American Community Survey (ACS) 5-year estimates. This figure changed by +1.1% compared to a year ago.

What is the gender ratio in Conowingo?

The gender ratio in Conowingo is as follows:
  • 50.9% males (1,877 residents)
  • 49.1% females (1,812 residents)

What is the median age in Conowingo?

The median age in Conowingo is 42.9.

What is the age distribution of the population in Conowingo?

The age distribution in Conowingo is as follows:
  • Under 15: 18.9% (696 residents)
  • Ages 15-24: 6.6% (243 residents)
  • Ages 25-44: 25.6% (943 residents)
  • Ages 45-64: 26.6% (980 residents)
  • Over 65: 22.4% (826 residents)

What is the racial and ethnic makeup of Conowingo?

The racial and ethnic makeup of Conowingo is as follows:
  • White: 88.3% (3,256 residents)
  • Black or African American: 2% (74 residents)
  • American Indian and Alaska Native: 0.1% (4 residents)
  • Asian: 0.3% (12 residents)
  • Native Hawaiian and Other Pacific Islander: 0% ( residents)
  • Two or More Races: 9% (330 residents)
  • Other: 0.3% (12 residents)

What percentage of the population in Conowingo are U.S.-born citizens?

U.S.-born citizens represent 98.5% of the population in Conowingo.

How many housing units are there in Conowingo?

There are 1,606 housing units in Conowingo, reflecting a +10.3% change compared to the previous year, according to the latest data from the U.S. Census Bureau.

How many households are in Conowingo and what is the average household size?

Conowingo has a total of 1,571 households, with an average of 2 people in each.

What is the median household income in Conowingo?

Conowingo has a median household income of $84,587, representing a +4.4% shift from the previous year, according to the U.S. Census Bureau.

What is the job market overview for Conowingo?

Here’s a detailed breakdown of the local job market:

Job types:
  • White-collar workers: 70.4% (1,140 residents)
  • Blue-collar workers: 29.6% (479 residents)

Places of employment:
  • Self-employed: 5.9% (95 residents)
  • Private companies: 60.6% (982 residents)
  • Governmental workers: 29.5% (477 residents)
  • Not-for-profit companies: 4% (65 residents)

Data source & methodology

The demographic data on this page was sourced from the latest U.S. Census Bureau release—the 2019–2023 American Community Survey (ACS) 5-year estimates.

The information, issued annually, is compiled and published by the Point2Homes Research Team as soon as new data becomes available.

No representation, guarantee, or warranty is made concerning the accuracy or completeness of modified or aggregated information for particular areas.

Page last updated: September 2025