Boundary by 2024 margin · Precinct returns · VEST · MIT Election Lab
People and households
Who lives here
Exact values for this place, its state, and the United States.
Race · ethnicity · ancestry
Communities and origins
GroupRoslynPennsylvaniaUnited States
Irish13.9%14.8%9.4%
German13.7%21.6%12.5%
Italian9.8%10.6%4.8%
English6.7%8.3%9.5%
Polish4.0%5.4%2.2%
American2.9%4.4%5.3%
Russian1.5%——
Scottish1.2%1.1%1.3%
African American†17.1%8.7%9.9%
Jamaican1.2%0.3%0.4%
African0.9%0.4%0.5%
Haitian0.7%0.2%0.3%
Nigerian0.5%—0.2%
Mexican4.9%1.4%11.3%
Puerto Rican4.7%3.7%1.8%
Cuban0.7%0.2%0.7%
Dominican0.7%1.4%0.7%
Colombian0.7%0.2%0.4%
Honduran0.5%—0.3%
Salvadoran0.5%—0.7%
Spanish0.5%——
Asian Indian0.8%1.2%1.4%
Chinese0.4%0.9%1.3%
Korean0.3%0.2%0.4%
Vietnamese0.2%0.3%0.6%
Hispanic or Latino counts residents of any race; the race groups count only their non-Hispanic residents, so the groups are mutually exclusive and sum to 100%. Expand a row to see ancestries reported within that group.
Age and life stage
Measure
Roslyn
Pennsylvania
United States
Median age
39.4
41.2
39.1
Age 18–24
4.6%
8.9%
9.2%
Age 65 and older
15.1%
19.5%
17.2%
Household economy
Measure
Roslyn
Pennsylvania
United States
Median household income
$99,318
$77,971
$84,427
Poverty rate
10.2%
11.7%
12.5%
Bachelor's degree or higher (25+)
38.5%
35.2%
35.6%
Languages at home
Measure
Roslyn
Pennsylvania
United States
Speaks a non-English language at home
19.5%
12.4%
22.3%
Spanish
15.2%
5.6%
13.6%
Other Indo-European
1.4%
1.7%
2.0%
Chinese (incl. Mandarin & Cantonese)
1.1%
0.8%
1.1%
Religious landscape
Measure
Roslyn
Pennsylvania
United States
Catholic
—
21.9%
18.6%
Evangelical Protestant
—
9.3%
16.5%
Unclaimed / not counted
—
53.1%
51.5%
American Community Survey 2024 5-year (CVAP, income, age, poverty, education, language, race, ancestry) · presidential returns from MIT Election Lab through 2024 · 2020 U.S. Religion Census (ASARB) — congregational adherents; unclaimed is the residual not counted by congregations.
Roslyn, Pennsylvania
presidential history
Presidential margin, 2004–2024
Democratic minus Republican, by election
Presidential margin over time
Year
Margin (D minus R)
2004
+28.9%
2008
+37.5%
2012
+38.7%
2016
+40.7%
2020
+45.0%
2024
+41.5%
DemocraticRepublican
6 presidential elections
Third column names the leading third-party or independent finisher. Source · MIT Election Lab · ICPSR · VEST (precinct-level 2024). Swing · margin change from the prior cycle. vs U.S. · margin relative to the national result that year. Third-party votes in 2012 are allocated from certified county totals by this place's share of each county's two-party vote — that cycle's precinct source records two-party splits. † 2004 sub-county results are estimated: the source's block-level detail for this cycle was unreliable — either county/municipality-level consolidated reporting (COVID-era) or a precinct-to-block allocation that misplaced votes — so the figures are allocated from the constituent county totals in proportion to the place and scaled to certified totals.
Year
Won
Democratic
Republican
Other
Margin
Swing
vs U.S.
Total
D
70.3%Harris4,018
28.8%Trump1,648
0.9%
D+41.5
R+3.6
D+42.9
5,716
D
72.0%Biden4,156
26.9%Trump1,556
1.1%
D+45.0
D+4.3
D+40.6
5,774
D
68.4%Clinton3,528
27.7%Trump1,429
3.9%
D+40.7
D+2.0
D+38.6
5,159
D
68.7%Obama3,432
30.0%Romney1,500
1.2%
D+38.7
D+1.2
D+34.8
4,994
D
68.2%Obama3,504
30.7%McCain1,579
1.1%
D+37.5
D+8.5
D+30.2
5,138
D
63.9%Kerry3,081
35.0%Bush1,686
1.1%
D+28.9
—
D+31.4
4,821
Roslyn sits in the Mid-Atlantic. In 2024 it voted Democratic.
Across the recorded series it reached a Democratic high of 45.0 points in 2020. Between 2020 and 2024 the city moved 3.6 points toward the Republican candidate; the 2024 margin was 41.5 points.
A population of 10,639, a 53% non-Hispanic-white share, and a median household income of $99,318 describe the city. The city's voting pattern over the last decade is most similar to that of Forest Glen and Ambler.
Akashic
Political twins — cities
The cities whose fingerprint — 2000–2024 trajectory, demographics, ancestry, religion — sits closest to this one, and why.
Twin score (0–100) = weighted cosine between tier-standardized fingerprints: presidential margins 2000–2024 with 12-yr trend and elasticity, ACS income, age, education, population and race, top reported ancestries, and religious adherence — chips name the closest-shared dimensions and the widest gap. Re-weight the groups in the twins explorer.
In 2024, Roslyn, Pennsylvania voted Democratic by 41.5 points (D+41.5), carried by the Democratic candidate. Out of 5,716 votes cast, 4,018 went Democratic and 1,648 went Republican.
How many people live in Roslyn, Pennsylvania?
Roslyn, Pennsylvania has a population of 10,639 according to the 2024 American Community Survey 5-year estimates from the US Census Bureau.
What is the median household income in Roslyn, Pennsylvania?
Median household income in Roslyn, Pennsylvania is $99,318 — above the national median of $80,734. The Pennsylvania state median is $77,971.
What is the political history of Roslyn, Pennsylvania?
Akashic tracks 6 presidential elections in Roslyn, Pennsylvania from 2004 to 2024. Of those, 6 went Democratic and 0 went Republican.
