
Pennsylvania · Census place 03928
Baldwin, PA population, income and ZIP codes
Quick answer
The population of the city of Baldwin, Pennsylvania (Baldwin, PA — Census place “Baldwin borough”) is 21,159 residents, ranking #31 of 2002 places in Pennsylvania. Median household income is $77,882, the median home is worth $191,700 and median gross rent runs $1,042 a month. Looking for the Baldwin Pennsylvania ZIP code list? 2 ZIP codes serve Baldwin, PA: 15227, 15236.
- Population
- 21,159Baldwin borough residents
- Median household income
- $77,882Past 12 months, inflation adjusted
- Median home value
- $191,700Owner-occupied units
- Median gross rent
- $1,042Rent plus utilities, monthly
- Median age
- 42.1 yrsAll residents
- Homeownership rate
- 77%Owner-occupied households
Baldwin ZIP codes (Pennsylvania)
Census ZCTAs whose delivery area overlaps Baldwin.
The Baldwin PA ZIP code list below covers 2 ZIP codes. Open any one for its population, income, housing and rent profile.
What the numbers mean in Baldwin borough
Housing cost measured against local earnings.
A household earning the Baldwin borough median would spend about 16.1% of gross income on the median rent. The 30% mark is the federal threshold for cost burden, so anything above it signals a stretched rental market. The median home costs 2.5× the median household income; nationally that ratio sits near 4.5×. Poverty affects 10.4% of residents and 77% of households own their home.
Source: US Census Bureau, ACS 2019-2023 5-year estimates · rates as published for 2019-2023 ACS 5-year
Baldwin borough, PA in context
How this area compares with national benchmarks.
Baldwin borough is a mid-size town in Pennsylvania, with 21,159 residents counted in the Census American Community Survey 2019-2023 ACS 5-year estimates, which places it #31 of 2,002 ranked by population — larger than 98% of them. The median age here is 42.1 years against 39.1 nationally, a slightly older profile than the country as a whole. Places under 65,000 residents only appear in the five-year release, never the one-year file, so these values pool sixty months of responses and lag the current year by design.
Households in Baldwin borough earn a median of $77,882 a year, essentially level with the national figure of $78,538 and 10% above the $71,118 median for the 982 Pennsylvania cities we cover. Household income here is measured before tax and pooled across everyone at the address, which is why it reads higher than typical individual earnings in the same area. Poverty reaches 10.4% of residents here, below the 12.4% national rate.
The typical owner-occupied home in Baldwin borough is valued at $191,700, 36.8% below the national figure and within a couple of points of the $193,200 peer median, while median gross rent runs $1,042 a month, 25.9% below the national figure, or roughly $12,504 across a full year. A household on the local median income would put about 16.1% of gross pay toward that rent against the federal 30% cost-burden threshold, so renting here is cheap relative to what people here earn. The home-price-to-income ratio works out to 2.5×, against roughly 3.9× nationally, so buying is easier here than in the average US market. 77% of occupied homes are owner-occupied versus 65% nationally, so the market leans toward owners. Rent is reported gross — contract rent plus tenant-paid utilities — which is why it runs above the advertised price on a listing for the same unit.
No figure on this page is estimated by us; each one comes straight from the published ACS tables for this area. Small-area estimates still carry wider margins of error than state or national figures, so check the linked ACS tables before relying on them for lending, appraisal or legal work.
Compare with nearby places
Places of similar size in Pennsylvania.
- Murrysville municipality 20,839
- Carlisle borough 21,335
- West Mifflin borough 19,338
- New Castle city 21,727
- West Chester borough 19,235
- Chambersburg borough 22,051
- Phoenixville borough 19,062
- Allison Park CDP 22,108
Keep going
More Pennsylvania coverage.
Frequently asked questions
Common questions about this area.
- What is the population of Baldwin borough?
- Baldwin borough has 21,159 residents on Census ACS 2019-2023 ACS 5-year estimates, ranking #31 of 2,002 in Pennsylvania.
- What is the median household income in Baldwin borough?
- Median household income in Baldwin borough is $77,882 a year, essentially level with the national figure of $78,538.
- How much does it cost to rent or buy in Baldwin borough?
- Median gross rent is $1,042 a month and the median home value is $191,700, so rent absorbs about 16.1% of median household income.
- Is Baldwin borough affordable compared with the rest of the US?
- Homes cost about 2.5× the local median income here versus roughly 3.9× nationally, so Baldwin borough is more affordable to buy in than the typical US market, and rent takes 16.1% of median income against the 30% cost-burden line.
- How current is this Baldwin borough data?
- All figures come from the US Census Bureau American Community Survey 2019-2023 ACS 5-year five-year estimates. Places under 65,000 residents only appear in the five-year release, never the one-year file, so these values pool sixty months of responses and lag the current year by design.