Editing Baldwin, Pennsylvania (section)

==Demographics==
{{US Census population
|1960= 24489
|1970= 26729
|1980= 24714
|1990= 21923
|2000= 19999
|2010= 19767
|2020= 21510
|align-fn=center
|footnote=U.S. Decennial Census<ref>{{cite web|url=https://www.census.gov/prod/www/decennial.html|title=Census of Population and Housing|author=United States Census Bureau|access-date=June 29, 2014|url-status=dead|archive-url=https://web.archive.org/web/20130302111640/http://www.census.gov/prod/www/decennial.html|archive-date=March 2, 2013|author-link=United States Census Bureau}}</ref><ref name="USCensusDecennial2020CenPopScriptOnly">{{cite web|url=https://api.census.gov/data/2020/dec/pl?get=P1_001N,NAME&for=place:*&in=state:42&key=5ccd0821c15d9f4520e2dcc0f8d92b2ec9336108|title=Census Population API|publisher=United States Census Bureau|access-date=Oct 12, 2022}}</ref>
}}

At the [[2000 United States census|2000 census]], there were 19,999 people in 8,193 households, including 5,776 families, in the borough. The population density was {{convert|3,465.5|/mi2|/km2|disp=preunit|people&nbsp;|people}}. There were 8,883 housing units at an average density of {{convert|1,539.3|/mi2|/km2}}. The [[Race and ethnicity in the United States Census#2010 census|racial makeup]] of the borough was 96.20% White, 2.42% African American, 0.05% Native American, 0.56% Asian, 0.01% Pacific Islander, 0.17% from other races, and 0.61% from two or more races. Hispanic or Latino of any race were 0.65% of the population.

There were 8,193 households, 27.3% had children under the age of 18 living with them, 56.7% were married couples living together, 10.5% had a female householder with no husband present, and 29.5% were non-families. 26.4% of households were made up of individuals, and 13.7% were one person aged 65 or older. The average household size was 2.41 and the average family size was 2.92.

The age distribution was 21.1% under the age of 18, 6.4% from 18 to 24, 26.7% from 25 to 44, 24.9% from 45 to 64, and 21.0% 65 or older. The median age was 43 years. For every 100 females, there were 90.1 males. For every 100 females age 18 and over, there were 86.5 males.

The median household income was $40,752 and the median family income was $48,503. Males had a median income of $39,086 versus $28,458 for females. The per capita income for the borough was $19,918. About 3.9% of families and 5.3% of the population were below the [[poverty line]], including 7.4% of those under age 18 and 3.8% of those age 65 or over.