Darby, PA demographics:
population, income, and more

Total population
10,687
0.2% year-over-year change
Median household income
$39,863/yr
-11.7% year-over-year change
Housing units
4,545
3.8% year-over-year change

Darby population

How many people live in Darby

Darby is home to 10,687 residents, according to the most recent Census data. Gender-wise, 46.6% of Darby locals are male, and 53.4% are female.

Total population
10,687
0.2% year-over-year change
Gender ratio
Male
46.6%
4,979
Female
53.4%
5,708
Value Percent YoY change
Male 4,979 46.6% -0.2%
Female 5,708 53.4% 0.6%
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 Darby is 35, with the population distributed as follows: about 23.6% are children under 15, then 11.2% are in the 15 to 24 age group. Adults between 25 and 44 make up 27.5% of the population, while another 24.8% fall into the 45 to 64 bracket. Finally, around 12.8% are 65 or older.

Median age
34.9
Age breakdown
Under 15
23.6%
15 to 24
11.2%
25 to 44
27.5%
45 to 64
24.8%
Over 65
12.8%
Value Percent YoY change
Under 15 2,521 23.6% 1.6%
15 to 24 1,197 11.2% -5.7%
25 to 44 2,942 27.5% 5.4%
45 to 64 2,654 24.8% 0.1%
Over 65 1,373 12.8% -6.6%
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 Darby, 80.2% of the population are US-born citizens, while 10.1% have gained naturalized citizenship. At the same time, 9.7% of residents are non-citizens. As for race, 9.8% of locals are Caucasian, 84% are African American and 0.3% have Asian roots. There’s also a share of 5.8% that includes residents with two or more races.

Citizenship
U.S.-born citizens
80.2%
Non-U.S.-born citizens
10.1%
Non-citizens
9.7%
Value Percent YoY change
U.S.-born citizens 8,566 80.2% -0.0%
Non-U.S.-born citizens 1,084 10.1% -13.9%
Non-citizens 1,037 9.7% 23.8%
Racial breakdown
White
9.8%
Black or African American
84%
American Indian and Alaska Native
0%
Asian
0.3%
Native Hawaiian and other Pacific Islander
0%
Two or more races
5.8%
Other
0.1%
Value Percent
White 1,046 9.8%
Black or African American 8,982 84%
Asian 33 0.3%
Two or more races 617 5.8%
Other 9 0.1%

Households in Darby

A peek inside Darby households

Darby has 3,992 households, with an average of 3 members in each. Of these, 58.2% are families, while the remaining 41.8% are made up of individuals living alone or with non-relatives, such as roommates.

Households stats

Total households
3,992
2.0% year-over-year change
Average people per household
3
Non-family households
1,669
Family households
2,323
Value Percent YoY change
Non-family households 1,669 41.8% 7.2%
Family households 2,323 58.2% -1.5%
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 Darby

The housing landscape of Darby

Darby's housing consists of 4,545 units, with 11.9% being detached single-family homes ideal for those wanting space. Attached options, including duplexes and townhouses, make up 63.9% and offer a more compact, shared living style.

Housing units
4,545
3.8% year-over-year change
Housing types
Value Percent
1 unit, detached 542 11.9%
1 unit, attached 2,906 63.9%
2 units 511 11.2%
3 or 4 units 280 6.2%
5 to 9 units 74 1.6%
10 to 19 units 73 1.6%
20 to 49 units 57 1.2%
50 or more units 102 2.2%
Homes built since 2020
0
% year-over-year change

The age of buildings in Darby

In Darby, the median construction year is 1949. About 29.5% of homes were built before the 1940s, with another 23.1% going up by 1949. Most development happened in the second half of the 20th century.

Construction year breakdown by decade
Value Percent YoY change
Built in 1939 or earlier 1,339 29.5% 16.0%
Built between 1940 and 1949 1,048 23.1% -4.6%
Built between 1950 and 1959 1,250 27.5% -7.2%
Built between 1960 and 1969 411 9% 34.3%
Built between 1970 and 1979 156 3.4% -20.8%
Built between 1980 and 1989 209 4.6% 20.1%
Built between 1990 and 1999 132 2.9% 30.7%
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.

Darby occupancy rates

Out of the 3,992 occupied housing units in Darby, 49.9% are owner-occupied, while 50.1% are lived in by tenants. Meanwhile, 12.2% of all homes on the local market sit vacant.

Occupied housing units
3,992
2.0% year-over-year change
Occupancy breakdown
Renter occupied
2,000
Owner occupied
1,992
Value Percent YoY
change
Renter occupied 2,000 50.1% 1.7%
Owner occupied 1,992 49.9% 2.2%
Unoccupied housing units
12.2%
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.

Darby housing costs

Housing costs in Darby come to a median of $1,215 per month, while tenants specifically pay a median gross rent of $1,308.

Median housing costs per month
$1,215/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 Darby
$1,308/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 Darby

Darby education at a glance

About 48.9% of the population in Darby went to high school, while 20% pursued college studies. Another 11.5% earned an associate degree and 7.4% hold a bachelor’s. Meanwhile, 6.8% went even further, earning a master’s or doctorate.

Education level
Value Percent YoY change
No high school 415 5.4% -3.0%
High school diploma 3,725 48.9% -1.2%
College diploma 1,519 20% -2.2%
Associate degree 873 11.5% 16.4%
Bachelor's degree 560 7.4% -0.9%
Graduate degree 521 6.8% -10.0%
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 Darby

How much people earn in Darby

The average annual household income in Darby was $55,390 in 2024, the most recent annual data available, according to the U.S. Census Bureau. This marked a -1.6% change from the previous year. At the same time, the median income stood at $39,863, reflecting a -11.7% shift over the same period.

Average household income in Darby
$55,390/year
-1.6% year-over-year change
Median household income in Darby
$39,863/year
-11.7% year-over-year change

Darby income by age

In Darby, households led by residents aged 25 to 44 — usually in the early to mid stages of their careers — have a median income of $38,438. Those with someone between 45 and 64 in charge, often well established professionally, earn $56,799 overall. Overall, 70.5% of the locals in this community live above the poverty line.

Income breakdown by age
Value YoY change
25 - 44 $38,438 11.5%
45 - 64 $56,799 -20.6%
Over 65 $35,618 0.1%
Above poverty level
7,113
Below poverty level
2,981
Value Percent YoY
change
Above poverty level 7,113 70.5% 2.2%
Below poverty level 2,981 29.5% -3.9%

Average renter income in Darby

To get a better sense of what renters earn on average in Darby, their median household income was $32,713 according to 2022 Census data. In addition, the rent-to-income ratio in the area, at 48%, shows what portion of their earnings goes toward housing expenses.

Renter median household income
$32,713
Rent-to-income ratio
48%
Understanding the rent-to-income ratio can help renters gauge if local housing costs align with their earnings. A ratio under 30% usually signals affordability, while exceeding this mark means rent is taking a larger-than-recommended bite out of income. That could make it harder for you to cover other costs like transportation, healthcare, or child care.

Employment in Darby

Workforce and job types in Darby

The job market in Darby is powered by 3,820 working residents, spread across a range of industries and roles. 78.3% of the working population are employed in professional or administrative positions, while 21.7% are in hands-on or service-based jobs. Also, 4.7% run their own businesses, 69.1% are employed by private companies, and 9% work in the public sector.

Workforce demographics

Working population
3,820
3.7% year-over-year change
White collar
2,990
Blue collar
830
Value Percent YoY change
White collar 2,990 78.3% -1.3%
Blue collar 830 21.7% 26.9%
Employer type
Self employees
4.7%
Private companies
69.1%
Governmental workers
9%
Not for profit companies
17.2%
Value Percent YoY change
Self employees 179 4.7% 29.7%
Private companies 2,639 69.1% 14.2%
Governmental workers 343 9% -37.5%
Not for profit companies 659 17.2% -4.1%
Unemployment rate
18.5%
-6.3% year-over-year change

Available workforce

The unemployment rate in Darby stands at 18.5%, representing the share of the workforce currently without a job and actively looking for one.

For renters, the unemployment rate helps paint a picture of job security and financial stability in the area. Rates around 4% to 5% are considered typical. A lower-than-average rate might suggest strong job prospects and a thriving local economy, while a higher rate could hint at fewer opportunities—both useful to consider when planning a move.

Transportation in Darby

How people get around in Darby

Commuting methods vary: 58.9% of residents travel by personal vehicle and 1.4% 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 2,213 58.9% 9.0%
Taxicab 32 0.8% N/A
Bus or trolleybus 633 16.8% -0.6%
Subway or elevated 120 3.2% N/A
Walk 51 1.4% -55.6%
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 Darby by zipcode?

Zipcode Population Number of households Median income Average income
19023 22,247 8,604 $46,463 $58,565

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FAQs about Darby demographics 

What is the total population of Darby?

Darby has a total population of 10,687 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 +0.2% compared to a year ago.

What is the gender ratio in Darby?

The gender ratio in Darby is as follows:
  • 46.6% males (4,979 residents)
  • 53.4% females (5,708 residents)

What is the median age in Darby?

The median age in Darby is 34.9.

What is the age distribution of the population in Darby?

The age distribution in Darby is as follows:
  • Under 15: 23.6% (2,521 residents)
  • Ages 15-24: 11.2% (1,197 residents)
  • Ages 25-44: 27.5% (2,942 residents)
  • Ages 45-64: 24.8% (2,654 residents)
  • Over 65: 12.8% (1,373 residents)

What is the racial and ethnic makeup of Darby?

The racial and ethnic makeup of Darby is as follows:
  • White: 9.8% (1,046 residents)
  • Black or African American: 84% (8,982 residents)
  • American Indian and Alaska Native: 0% (0 residents)
  • Asian: 0.3% (33 residents)
  • Native Hawaiian and Other Pacific Islander: 0% (0 residents)
  • Two or More Races: 5.8% (617 residents)
  • Other: 0.1% (9 residents)

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

U.S.-born citizens represent 80.2% of the population in Darby.

How many housing units are there in Darby?

There are 4,545 housing units in Darby, reflecting a +3.8% change compared to the previous year, according to the latest data from the U.S. Census Bureau.

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

Darby has a total of 3,992 households, with an average of 3 people in each.

What is the median household income in Darby?

Darby has a median household income of $39,863, representing a -11.7% shift from the previous year, according to the U.S. Census Bureau.

What is the employment rate and job market overview for Darby?

The employment rate is 81.5% in Darby, with a workforce of 3,820 residents. Here’s a detailed breakdown of the local job market:

Job types:
  • White-collar workers: 78.3% (2,990 residents)
  • Blue-collar workers: 21.7% (830 residents)

Places of employment:
  • Self-employed: 4.7% (179 residents)
  • Private companies: 69.1% (2,639 residents)
  • Governmental workers: 9% (343 residents)
  • Not-for-profit companies: 17.2% (659 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