State Line, Pennsylvania Demographics & Population 2026
During the 2020–2024 ACS period, State Line, Pennsylvania had a total population of 3,111, the 459th largest community in Pennsylvania, with a median household income of $85,913, which is 10% higher than the state average. The poverty rate is 7.8%.
Data vintage: U.S. Census Bureau ACS 2020–2024 5-Year Estimates · refreshed July 2026 · Methodology & source notes
Key Takeaways
- Near full employment with an unemployment rate of just 1.1%.
State Line Quick Facts
How State Line Changed
Change from the 2019–2023 ACS period to 2020–2024. These are rolling five-year estimates, not year-over-year measurements.
| Metric | 2019–2023 | 2020–2024 | Change |
|---|---|---|---|
| Population | 3,288 | 3,111 | -5.4% |
| Median household income | $90,266 | $85,913 | -4.8% |
| Median home value | $243,900 | $289,800 | +18.8% |
How State Line Compares
Median Household Income
Median Home Value
Economy & Housing
Household Income Distribution
Detailed income brackets
Employment
Housing Overview
People & Demographics
Age Distribution
Race & Ethnicity
Diversity Index
A less diverse community where one racial or ethnic group represents a large majority.
State average: 45 | National average: 61
Education
Educational Attainment (Adults 25+)
State Line Rankings in Pennsylvania
Explore Pennsylvania Rankings
Other Cities in Franklin County
| City | Population | Median Income | Poverty | Home Value |
|---|---|---|---|---|
| Chambersburg | 22,319 | $56,576 | 15.3% | $215,000 |
| Waynesboro | 11,047 | $66,956 | 10.2% | $188,600 |
| Greencastle | 4,222 | $77,419 | 6.9% | $264,500 |
| Guilford | 3,919 | $123,962 | 1.6% | $278,100 |
| Wayne Heights | 3,293 | $83,700 | 4.5% | $250,100 |
| Fayetteville | 2,593 | $58,819 | 4.3% | $194,900 |
| Mercersburg | 1,725 | $66,114 | 10.4% | $210,700 |
| Mont Alto | 1,632 | $80,556 | 10.0% | $191,600 |
| Scotland | 1,492 | $70,096 | 14.9% | $214,000 |
| Pen Mar | 1,171 | $117,825 | 1.1% | $270,300 |
Cities Similar to State Line
These cities in the same state have comparable population and economic profiles.
| City | Population | Median Income | Home Value | Bachelor's+ | Poverty |
|---|---|---|---|---|---|
| Strasburg | 3,109 | $85,750 | $354,100 | 33.0% | 3.7% |
| Hokendauqua | 3,145 | $84,350 | $256,100 | 33.9% | 0.6% |
| Wormleysburg | 3,077 | $88,250 | $223,400 | 39.6% | 4.6% |
| East Greenville | 3,169 | $87,396 | $253,400 | 27.0% | 7.2% |
| Kenhorst | 3,009 | $86,705 | $195,900 | 24.5% | 6.6% |
Population Overview
State Line is a small community located in Pennsylvania, within Franklin County. The total population is 3,111. It ranks as the 459th most populous out of 1,991 Census-designated places in Pennsylvania.
Age Demographics
The median age in State Line is 33.6 years. This is 18% lower than the state median of 40.9 years.
Economy, Income & Housing
The median household income in State Line is $85,913. This is 10% higher than the state median of $77,971. It is also 6% higher than the national median of $80,734. The poverty rate stands at 7.8%. This is 33% lower than the state poverty rate of 11.7%. The unemployment rate is 1.1%. This is 79% lower than the state rate of 5.3%. The median home value is $289,800. Housing costs are 14% higher than the state median of $254,500. The home-value-to-income ratio is 3.4x. 79.3% of occupied housing units are owner-occupied. This homeownership rate is 14% higher than the state average of 69.3%.
Race & Ethnicity
State Line has a predominantly White (non-Hispanic) population, comprising 90.9% of all residents. Asian residents account for 3.4%. The Black or African American population (2.7%) is well below the state average of 10.3%. The Hispanic or Latino population (0.9%) is well below the state average of 8.7%.
Education
22.7% of residents aged 25 and older hold a bachelor's degree or higher. This is 36% lower than the state rate of 35.2%. Nationally, 35.7% of adults hold at least a bachelor's degree. The high school graduation rate (or equivalent) is 95.7%.
Data Sources & Methodology
All demographic data for State Line, Pennsylvania is sourced from the U.S. Census Bureau's American Community Survey (ACS) 2020–2024 5-Year Estimates. The ACS collects data from approximately 3.5 million households annually and pools five years of responses so that even small communities can be measured, though the margin of error widens as the population falls. Comparisons are made against Pennsylvania state averages and national averages calculated from the same dataset. Rankings reflect the city's position among all 1,991 Census-designated places in Pennsylvania. Read more about how these figures are produced on our methodology page, or visit data.census.gov for official data.
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Frequently Asked Questions
What is the population of State Line, Pennsylvania?
State Line, Pennsylvania has a population of 3,111 according to the most recent U.S. Census ACS 5-Year Estimates.
What is the median household income in State Line, PA?
The median household income in State Line is $85,913, which is 6% higher than the national median of $80,734.
What is the poverty rate in State Line, PA?
The poverty rate in State Line is 7.8%. This means approximately 243 residents live below the federal poverty line.
What is the racial makeup of State Line, Pennsylvania?
State Line's population is 90.9% White, 2.7% Black, 0.9% Hispanic/Latino, and 3.4% Asian.
What is the median home value in State Line, PA?
The median home value in State Line is $289,800. The home-value-to-income ratio is 3.4x.
How educated is State Line, Pennsylvania?
22.7% of adults (25+) in State Line hold a bachelor's degree or higher, and 6.0% hold a graduate or professional degree.