Counties in Pennsylvania by residents who moved from another county in the past year, 2024

Union County had the highest residents who moved from another county in the past year of 67 counties in 2024, at 13.7%. Juniata County had the lowest, at 2.1%. The median was 4.2% and the figure for Pennsylvania was 4.6%. Source: the U.S. Census Bureau.

Highest13.7Union County
Median4.267 counties
Pennsylvania4.6History

Top 40 counties, 2024

Union County: 13.7 %Union County13.7Centre County: 13 %Centre County13Forest County: 11.3 %Forest County11.3Pike County: 7.6 %Pike County7.6Montour County: 7.5 %Montour County7.5Columbia County: 6.6 %Columbia County6.6Cumberland County: 6.5 %Cumberland County6.5Clarion County: 6.3 %Clarion County6.3Indiana County: 6.2 %Indiana County6.2Dauphin County: 5.9 %Dauphin County5.9Wayne County: 5.8 %Wayne County5.8Northampton County: 5.7 %Northampton County5.7Carbon County: 5.6 %Carbon County5.6Snyder County: 5.3 %Snyder County5.3Chester County: 5.3 %Chester County5.3Susquehanna County: 5.2 %Susquehanna County5.2Lackawanna County: 5.2 %Lackawanna County5.2Monroe County: 5.2 %Monroe County5.2Sullivan County: 5.1 %Sullivan County5.1Wyoming County: 5.1 %Wyoming County5.1Huntingdon County: 5.1 %Huntingdon County5.1Butler County: 5 %Butler County5Greene County: 5 %Greene County5Lawrence County: 4.9 %Lawrence County4.9Montgomery County: 4.9 %Montgomery County4.9Lycoming County: 4.9 %Lycoming County4.9Adams County: 4.7 %Adams County4.7Clinton County: 4.7 %Clinton County4.7Delaware County: 4.6 %Delaware County4.6Philadelphia County: 4.5 %Philadelphia County4.5Lehigh County: 4.5 %Lehigh County4.5Northumberland County: 4.5 %Northumberland County4.5Crawford County: 4.4 %Crawford County4.4Washington County: 4.2 %Washington County4.2Luzerne County: 4.2 %Luzerne County4.2Mercer County: 4.2 %Mercer County4.2Franklin County: 4.2 %Franklin County4.2Allegheny County: 4.1 %Allegheny County4.1Berks County: 4 %Berks County4Lancaster County: 3.9 %Lancaster County3.9
%. Source: Invokely calculation with data from U.S. Census Bureau. Retrieved 2026-10-12.

Full ranking

RankCounties2024 (%)Change on 2023
1Union County13.7-0.5 pts
2Centre County13+0.2 pts
3Forest County11.3+0.7 pts
4Pike County7.6-0.1 pts
5Montour County7.5+0.9 pts
6Columbia County6.6+0.3 pts
7Cumberland County6.5-0.2 pts
8Clarion County6.3+0.2 pts
9Indiana County6.2-1.2 pts
10Dauphin County5.9-0.7 pts
11Wayne County5.8-0.9 pts
12Northampton County5.7-0.3 pts
13Carbon County5.6+0.1 pts
14Snyder County5.3+0.1 pts
15Chester County5.3-0.2 pts
16Susquehanna County5.2+0.3 pts
17Lackawanna County5.2-0 pts
18Monroe County5.2-0.1 pts
19Sullivan County5.1+0.7 pts
20Wyoming County5.1+1 pts
21Huntingdon County5.1-0.1 pts
22Butler County5+0.3 pts
23Greene County5-0.4 pts
24Lawrence County4.9-0 pts
25Montgomery County4.9-0.1 pts
26Lycoming County4.9+0.1 pts
27Adams County4.7-0.2 pts
28Clinton County4.7-0.4 pts
29Delaware County4.6-0 pts
30Philadelphia County4.50 pts
31Lehigh County4.5-0.3 pts
32Northumberland County4.5-0.2 pts
33Crawford County4.4-0.2 pts
34Washington County4.2-0.1 pts
35Luzerne County4.2-0.4 pts
36Mercer County4.2-0.1 pts
37Franklin County4.2+0.5 pts
38Allegheny County4.1-0.1 pts
39Berks County4-0.1 pts
40Lancaster County3.90 pts
41Beaver County3.9-0.5 pts
42Bucks County3.9-0.1 pts
43York County3.8-0.3 pts
44Erie County3.8+0.1 pts
45Cambria County3.7-0.4 pts
46Lebanon County3.7-0.8 pts
46Somerset County3.7+0.1 pts
48Potter County3.6-0.1 pts
49McKean County3.6-0.7 pts
50Blair County3.6+0.1 pts
51Jefferson County3.6-0.4 pts
52Westmoreland County3.60 pts
53Warren County3.50 pts
54Clearfield County3.3+0.3 pts
55Bradford County3.3-0.5 pts
56Venango County3.3+0.2 pts
57Tioga County3.3-0.3 pts
58Cameron County3.2+0.2 pts
59Schuylkill County3+0.1 pts
60Fulton County2.9-0.3 pts
61Bedford County2.8-0.8 pts
62Fayette County2.7+0.2 pts
63Perry County2.7-0.2 pts
64Armstrong County2.7+0.1 pts
65Mifflin County2.6-0.2 pts
66Elk County2.60 pts
67Juniata County2.1-0.3 pts

Other periods

About this ranking

People aged 1 and over who lived in a different US county one year earlier, in the same state or another state, as a percentage of all people aged 1 and over living in the area. United States: American Community Survey five-year estimate, where the period shown is the last year of the five-year span.

Counts people who arrived, not net migration: people who left are not subtracted. Moves from abroad are left out. Includes moves from other states, which moved_from_other_state_share shows alone.

Every value in the ranking comes from the same publisher and the same period, so the counties are compared on one definition. Equal values share a rank.

How to cite

U.S. Census Bureau. American Community Survey 5-year estimates, table B07003: people aged 1 and over who moved from a different county in the past year, as a percentage of the population aged 1 and over, calculated with stored inputs. https://www2.census.gov/programs-surveys/acs/summary_file/2024/table-based-SF/data/5YRData/acsdt5y2024-b07003.dat. Retrieved 2026-10-12.

Citation styles

The publisher is the author. Invokely is named only as the place the figures were read, where a style asks for it.

APA 7

U.S. Census Bureau. (2026). American Community Survey 5-year estimates, table B07003: people aged 1 and over who moved from a different county in the past year, as a percentage of the population aged 1 and over, calculated with stored inputs (Counties in Pennsylvania by residents who moved from another county in the past year, 2024) [Data set]. Retrieved October 12, 2026, from https://www2.census.gov/programs-surveys/acs/summary_file/2024/table-based-SF/data/5YRData/acsdt5y2024-b07003.dat

MLA 9

American Community Survey 5-year estimates, table B07003: people aged 1 and over who moved from a different county in the past year, as a percentage of the population aged 1 and over, calculated with stored inputs, Counties in Pennsylvania by residents who moved from another county in the past year, 2024. U.S. Census Bureau, 29 Jan. 2026, https://www2.census.gov/programs-surveys/acs/summary_file/2024/table-based-SF/data/5YRData/acsdt5y2024-b07003.dat. Invokely, https://invokely.ai/rankings/moved-from-another-county/pennsylvania-counties. Accessed 12 Oct. 2026.

Chicago (author-date)

U.S. Census Bureau. 2026. American Community Survey 5-year estimates, table B07003: people aged 1 and over who moved from a different county in the past year, as a percentage of the population aged 1 and over, calculated with stored inputs. Counties in Pennsylvania by residents who moved from another county in the past year, 2024. Dataset. Accessed October 12, 2026. https://www2.census.gov/programs-surveys/acs/summary_file/2024/table-based-SF/data/5YRData/acsdt5y2024-b07003.dat. Also distributed by Invokely, https://invokely.ai/rankings/moved-from-another-county/pennsylvania-counties.

Harvard

U.S. Census Bureau (2026) American Community Survey 5-year estimates, table B07003: people aged 1 and over who moved from a different county in the past year, as a percentage of the population aged 1 and over, calculated with stored inputs, Counties in Pennsylvania by residents who moved from another county in the past year, 2024 [Dataset]. Available at: https://www2.census.gov/programs-surveys/acs/summary_file/2024/table-based-SF/data/5YRData/acsdt5y2024-b07003.dat, via Invokely: https://invokely.ai/rankings/moved-from-another-county/pennsylvania-counties (Accessed: 12 October 2026).

BibTeX
@misc{census_counties_in_pennsylvania_by_2024,
  author = {{U.S. Census Bureau}},
  title = {{American Community Survey 5-year estimates, table B07003: people aged 1 and over who moved from a different county in the past year, as a percentage of the population aged 1 and over, calculated with stored inputs: Counties in Pennsylvania by residents who moved from another county in the past year, 2024}},
  year = {2026},
  howpublished = {Data set},
  url = {https://www2.census.gov/programs-surveys/acs/summary_file/2024/table-based-SF/data/5YRData/acsdt5y2024-b07003.dat},
  urldate = {2026-10-12},
  note = {Accessed via Invokely, https://invokely.ai/rankings/moved-from-another-county/pennsylvania-counties. Publisher attribution: U.S. Census Bureau. American Community Survey 5-year estimates, table B07003: people aged 1 and over who moved from a different county in the past year, as a percentage of the population aged 1 and over, calculated with stored inputs. https://www2.census.gov/programs-surveys/acs/summary\_file/2024/table-based-SF/data/5YRData/acsdt5y2024-b07003.dat. Retrieved 2026-10-12.},
}
RIS
TY  - DATA
AU  - U.S. Census Bureau
TI  - American Community Survey 5-year estimates, table B07003: people aged 1 and over who moved from a different county in the past year, as a percentage of the population aged 1 and over, calculated with stored inputs: Counties in Pennsylvania by residents who moved from another county in the past year, 2024
PY  - 2026
DA  - 2026/01/29
PB  - U.S. Census Bureau
DB  - Invokely
UR  - https://www2.census.gov/programs-surveys/acs/summary_file/2024/table-based-SF/data/5YRData/acsdt5y2024-b07003.dat
L2  - https://invokely.ai/rankings/moved-from-another-county/pennsylvania-counties
Y2  - 2026/10/12
N1  - Accessed via Invokely, https://invokely.ai/rankings/moved-from-another-county/pennsylvania-counties.
N1  - Publisher attribution: U.S. Census Bureau. American Community Survey 5-year estimates, table B07003: people aged 1 and over who moved from a different county in the past year, as a percentage of the population aged 1 and over, calculated with stored inputs. https://www2.census.gov/programs-surveys/acs/summary_file/2024/table-based-SF/data/5YRData/acsdt5y2024-b07003.dat. Retrieved 2026-10-12.
ER  - 
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Questions

Which county has the highest residents who moved from another county in the past year?

Union County, with 13.7% in 2024, according to the U.S. Census Bureau.

Which county has the lowest residents who moved from another county in the past year?

Juniata County, with 2.1% in 2024.

Where does this ranking come from?

Every value comes from one source and one period, so the places are comparable: U.S. Census Bureau, American Community Survey 5-year estimates, table B07003: people aged 1 and over who moved from a different county in the past year, as a percentage of the population aged 1 and over, calculated with stored inputs. Retrieved 2026-10-12.

Residents who moved from another county in the past year: other rankings

Counties in Pennsylvania: more rankings