The 10 Most Liberal Cities In Pennsylvania For 2023


The most liberal cities in Pennsylvania are Philadelphia and Chester for 2023 based on Saturday Night Science.

In this article, we will explore some of the most liberal cities in Pennsylvania, where progressive ideas and inclusive attitudes flourish.

If you’re looking to move to Pennsylvania and want to know where the majority of Pennsylvanians lean left, you’ve come to the right place.

Specifically, we wanted to know which cities have the highest number of liberal voters in the Keystone State.

To do so, we analyzed how the people in each city in Pennsylvania with a population greater than 5,000 voted during the last presidential election. The cities with the highest percentage of voters who voted Democrat were named the most liberal cities in the state.

The 10 Most Liberal Places In Pennsylvania For 2023:

  1. Philadelphia
  2. Chester
  3. Yeadon
  4. Lansdowne
  5. Darby
  6. Collingdale
  7. Brookhaven
  8. Glenolden
  9. Ridley Park
  10. Clifton Heights

If you’re wondering, Punxsutawney is the most conservative city in Pennsylvania of all those we measured.

And to be clear, we didn’t form this list based on our biases — we relied on the cold hard data. For more on how we ran the numbers, keep on reading. Then, we’ll take a closer look at each of our top 10 most liberal cities in Pennsylvania.

And if you already knew these places were liberal, check out some more reading about Pennsylvania and the most liberal places in the country:


Table Of Contents: Top Ten | Methodology | Summary | Table


The 10 Most Liberal Places In Pennsylvania For 2023

Philadelphia, PA

Source: Wikipedia User en:User:Jleon (Transfered by MSClaudiu/Original uploaded by Jleon) | CC BY-SA 3.0
Percent Democrat: 81.4%
More on Philadelphia: Data | Cost Of Living | Real Estate

Chester, PA

Source: Public domain
Percent Democrat: 62.9%
More on Chester: Data | Crime | Cost Of Living | Real Estate

Yeadon, PA

Source: Public domain
Percent Democrat: 62.9%
More on Yeadon: Data | Cost Of Living | Real Estate

Lansdowne, PA

Source: Public domain
Percent Democrat: 62.9%
More on Lansdowne: Data | Crime | Cost Of Living | Real Estate

Darby, PA

Source: Public domain
Percent Democrat: 62.9%
More on Darby: Data | Cost Of Living | Real Estate

Collingdale, PA

Source: Public domain
Percent Democrat: 62.9%
More on Collingdale: Data | Cost Of Living | Real Estate

Brookhaven, PA

Source: Wikipedia User David Bingeman | CC BY-SA 3.0
Percent Democrat: 62.9%
More on Brookhaven: Data | Cost Of Living | Real Estate

Glenolden, PA

Source: Public domain
Percent Democrat: 62.9%
More on Glenolden: Data | Cost Of Living | Real Estate

Ridley Park, PA

Source: Public domain
Percent Democrat: 62.9%
More on Ridley Park: Data | Crime | Cost Of Living | Real Estate

Clifton Heights, PA

Source: Wikipedia User Spmarshall42 at English Wikipedia | CC BY 3.0
Percent Democrat: 62.9%
More on Clifton Heights: Data | Cost Of Living | Real Estate

How we determined the most liberal cities in Pennsylvania for 2023

To find the most liberal places in Pennsylvania, we used Saturday Night Science – the argument you’d make at a bar – to find the cities with the most liberals.

Straight forward.

We started by making a list of every city in Pennsylvania over 5,000 people based on the 2017-2021 American Community Survey. That left us with 191 cities and towns.

We then measured the voting record and MIT election data to determine which places lean the most leftward in their allegiances by:

  1. Percentage Of Votes For Democratic President In 2020

Because no voting data exists at the city level, we used county-level election results from the 2020 election. We assigned every city in a county the percentage of votes that went to the Democrats, effectively extending the county’s results to the city level. In cases where larger cities encompassed an entire county, the election outcomes accurately reflected the city’s political landscape.

The winner, Philadelphia, is “The Most liberal City in Pennsylvania For 2023”. The most conservative place in Pennsylvania was Punxsutawney.

We updated this article for 2023. This report is our tenth time ranking the most liberal places to live in Pennsylvania.

Summing Up The Liberal Snowflakes in Pennsylvania

Well, there you have it, the places in Pennsylvania that have the highest number of liberals per capita, with Philadelphia ranking as the least conservative in the entire state.

If you’re curious, here are the least liberal cities in Pennsylvania:

  1. Punxsutawney
  2. Somerset
  3. Lewi

For more Pennsylvania reading, check out:

Most Liberal Places In Pennsylvania

Rank City Population % Liberal
1 Philadelphia, PA 1,596,865 81.4%
2 Chester, PA 32,819 62.9%
3 Yeadon, PA 11,945 62.9%
4 Lansdowne, PA 11,007 62.9%
5 Darby, PA 10,688 62.9%
6 Collingdale, PA 8,857 62.9%
7 Brookhaven, PA 8,243 62.9%
8 Glenolden, PA 7,187 62.9%
9 Ridley Park, PA 7,131 62.9%
10 Clifton Heights, PA 6,806 62.9%
11 Folcroft, PA 6,738 62.9%
12 Swarthmore, PA 6,560 62.9%
13 Prospect Park, PA 6,414 62.9%
14 Sharon Hill, PA 5,952 62.9%
15 Norwood, PA 5,920 62.9%
16 Media, PA 5,832 62.9%
17 Norri, PA 35,607 62.6%
18 Pott, PA 23,282 62.6%
19 Lansdale, PA 18,509 62.6%
20 Conshohocken, PA 9,104 62.6%
21 Hatboro, PA 8,150 62.6%
22 Souderton, PA 7,131 62.6%
23 Ambler, PA 6,747 62.6%
24 Pittsburgh, PA 303,207 59.6%
25 Alcoa , PA 33,356 59.6%
26 Alden , PA 28,607 59.6%
27 Plum, PA 27,123 59.6%
28 Baldwin, PA 21,274 59.6%
29 West Mifflin, PA 19,638 59.6%
30 Mckeesport, PA 17,935 59.6%
31 Franklin Park, PA 15,239 59.6%
32 Whitehall, PA 14,882 59.6%
33 Wilkinsburg, PA 14,492 59.6%
34 Jefferson Hills, PA 12,215 59.6%
35 Munhall, PA 10,827 59.6%
36 Brentwood, PA 9,999 59.6%
37 Swissvale, PA 8,645 59.6%
38 Pleasant Hills, PA 8,454 59.6%
39 Castle Shannon, PA 8,307 59.6%
40 Bellevue, PA 8,287 59.6%
41 Dormont, PA 8,255 59.6%
42 Carnegie, PA 8,100 59.6%
43 White Oak, PA 7,623 59.6%
44 Oakmont, PA 6,722 59.6%
45 West View, PA 6,686 59.6%
46 Forest Hills, PA 6,408 59.6%
47 Clairton, PA 6,245 59.6%
48 Crafton, PA 6,067 59.6%
49 Mckees Rocks, PA 5,930 59.6%
50 Coraopolis, PA 5,539 59.6%
About Nick Johnson

Nick Johnson earned his masters in Business Administration from the Drucker School At Claremont Graduate University. He has written for 39 publications across the country and ran the media relations department at Movoto, a real estate portal based in San Francisco. He has been featured in over 500 publications as an expert in real estate and as an authority on real estate trends.

Nick's the creator of the HomeSnacks YouTube channel that now has over 260,000 subscribers and is an excellent source to learn about different parts of the country.