Mount Joy borough, Pennsylvania
Mount Joy borough profile, demographic data, and geographic information.
Mount Joy borough is a geographic entity located in Lancaster County, Pennsylvania. As of official census estimates, it has a reported population of 8,319. The land area covers 2.41 sq mi. [1]
Demographics & Population
| Demographic Metric | Estimate / Count | Margin of Error | Survey Period / Source |
|---|---|---|---|
| Total Population (2025 PEP Estimate) | 8,319 | — | 2025 / Census |
| Median Age | 39.5 yrs | ±2.9 | 2020-2024 / Census ACS 5-Year 2024 |
| Total Households | 3,532 | ±242 | 2020-2024 / Census ACS 5-Year 2024 |
Source: U.S. Census Bureau (PEP, ACS 5-Year).
Housing & Real Estate Profile
| Housing Metric | Estimate / Value | Margin of Error |
|---|---|---|
| Total Housing Units | 3,668 | ±262 |
| Occupied Housing Units | 3,532 | ±242 |
| Vacant Housing Units | 136 | ±118 |
| Median Home Value | $266,500 | ±$21,907 |
| Median Gross Rent | $1,182 | ±$100 |
Source: U.S. Census Bureau ACS 5-Year (2020-2024).
Economy & Workforce
| Economic Metric | Estimate / Value | Margin of Error |
|---|---|---|
| Median Household Income | $90,061 | ±$7,177 |
| Per Capita Income | $46,056 | ±$6,162 |
| Poverty Rate | 9.1% | ±5.6% |
| Population Below Poverty Level | 748 | ±463 |
| Unemployment Rate | 1.3% | ±0.9% |
| Civilian Labor Force, Employed | 4,739 | ±305 |
| Broadband Internet Rate | 95.2% | ±2.8% |
Source: U.S. Census Bureau ACS 5-Year (2020-2024).
Local Government & Public Administration
Authoritative general-purpose local government units serving this area
U.S. Census Bureau GUS (2026) / GMAF
| Government Unit | Unit Type | Jurisdiction Role | Contact / Address |
|---|---|---|---|
|
GUS Population: 8,364 (2024)
ID: 133571
|
Municipal | Official Local Government |
Contact: ASST. SECRETARY
21 E MAIN ST, MOUNT JOY PA 17552-1499
|
|
GUS Population: 563,293 (2024)
ID: 173728
|
County | Official County Government |
Contact: ASSISTANT CHAIRMAN
150 N QUEEN ST, STE 715, LANCASTER PA 17603-3562
|
Education
Listing 10 local institutions (NCES 2024-2025)
External reference via K12Guides
| Institution | Type | Grades | Location |
|---|---|---|---|
| Regular School Mount Joy | 09-12 | Mount Joy, PA | |
| Regular School Mount Joy | 07-08 | Mount Joy, PA | |
| Regular School Mount Joy | KG-02 | Mount Joy, PA | |
| Regular School Mount Joy | KG-06 | Mount Joy, PA | |
| Career and Technical School Mount Joy | 09-12 | Mount Joy, PA | |
| Regular School Nearby | 03-06 | Annville, PA | |
| Regular School Nearby | 09-12 | Annville, PA | |
| Regular School Nearby | 07-08 | Annville, PA | |
| Regular School Nearby | KG-02 | Bainbridge, PA | |
| Regular School Nearby | PK-04 | Manheim, PA |
Source: k12guides.com.
Community Facilities & Infrastructure
Displaying 10 civic institutions across 2 datasets queried
CMS • IPEDS • IMLS
| Facility Name | Category | Relationship | Address / Location | Contact |
|---|---|---|---|---|
|
Elizabethtown College
|
College | 5.3 mi away | One Alpha Drive, Elizabethtown, PA, 17022-2298 |
7173611000
|
|
MILANOF-SCHOCK LIBRARY
|
Library | 0.6 mi away | 1184 ANDERSON FERRY RD., MOUNT JOY, PA, 17552 |
(717) 653-1510
|
|
Empire Beauty School-Lancaster
|
College Vocational | 9.4 mi away | 1801 Columbia Ave, Lancaster, PA, 17603 |
8009204593
|
|
COLUMBIA PUBLIC LIBRARY
|
Library | 5.3 mi away | 24 SOUTH SIXTH ST, COLUMBIA, PA, 17512 |
(717) 684-2255
|
|
Franklin and Marshall College
|
College | 10.8 mi away | College Ave, Lancaster, PA, 17604-3003 |
7173583911
|
|
ELIZABETHTOWN PUBLIC LIBRARY
|
Library | 6.0 mi away | 10 SOUTH MARKET STREET, ELIZABETHTOWN, PA, 17022 |
(717) 367-7467
|
|
Lancaster Theological Seminary
|
College | 10.9 mi away | 555 W James St, Lancaster, PA, 17603-2897 |
7173930654
|
|
LANCASTER PUBLIC LIBRARY WEST - MOUNTVILLE BRANCH
|
Library | 6.3 mi away | 120 COLLEGE AVENUE, MOUNTVILLE, PA, 17554 |
(717) 285-3231
|
|
Millersville University of Pennsylvania
|
College | 10.9 mi away | 1 South George Street, Lyle Hall, Millersville, PA, 17551-0302 |
7178714636
|
|
MANHEIM COMMUNITY LIBRARY
|
Library | 6.9 mi away | 15 EAST HIGH ST, MANHEIM, PA, 17545 |
(717) 665-6700
|
Distances calculated from authoritative source coordinates. Source: CMS, IMLS, NCES IPEDS.
Climate & Weather Observations
NOAA Monthly Climate Normals
Observation Station: Climate data reflects NOAA 1991–2020 standard normals recorded at LANDISVILLE 2 NW, PA US, located 4.2 miles from Mount Joy borough. Local microclimates, topography, and elevation may cause municipal conditions to differ.
| Month | High (°F) | Low (°F) | Mean (°F) | Precip (in) | Snow (in) |
|---|---|---|---|---|---|
| January | 37.4° | 19.4° | 28.4° | 3.06" | 7.1" |
| February | 40.6° | 20.4° | 30.5° | 2.44" | 6.7" |
| March | 50.0° | 27.9° | 38.9° | 3.61" | 4.5" |
| April | 63.0° | 37.3° | 50.2° | 3.56" | 0.3" |
| May | 72.6° | 48.2° | 60.4° | 3.87" | 0.0" |
| June | 80.6° | 57.6° | 69.1° | 4.33" | 0.0" |
| July | 84.5° | 61.3° | 72.9° | 4.84" | 0.0" |
| August | 82.7° | 59.2° | 71.0° | 4.04" | 0.0" |
| September | 76.4° | 52.4° | 64.4° | 4.68" | 0.0" |
| October | 64.8° | 40.9° | 52.9° | 4.17" | 0.0" |
| November | 52.7° | 31.6° | 42.2° | 3.24" | 0.7" |
| December | 41.7° | 24.2° | 32.9° | 3.33" | 3.9" |
Source: NOAA U.S. Climate Normals (1991–2020).
Local Weather Forecast
Weather forecast data is currently unavailable in the local cache.
Nearby Cities & Communities
Listing adjacent communities by spatial proximity (miles)
Proximity discovery
| Community Name | Classification | Distance | Population |
|---|---|---|---|
| Mount Joy borough | Borough | 0.0 mi | — |
| Rheems CDP | CDP | 3.6 mi | — |
| Maytown CDP | CDP | 3.7 mi | — |
| Salunga CDP | CDP | 4.3 mi | — |
| Marietta borough | Borough | 4.4 mi | — |
| Columbia borough | Borough | 5.3 mi | — |
Sources & Data Provenance
- Geographic Classification & Identifiers: U.S. Census Bureau Gazetteer (2026) and TIGER/Line Shapefiles. GEOID: 4207151656. • Official Source Dataset →
- Socioeconomic & Housing Metrics: U.S. Census Bureau American Community Survey (ACS) 5-year estimates and Population Estimates Program (PEP). Margin of Error (MOE) intervals are reported where published; suppressed values are never estimated or replaced with false zeros.
- Civic Directory Datasets: Centers for Medicare & Medicaid Services (CMS Hospital Directory), National Center for Education Statistics (NCES IPEDS Postsecondary Directory), and Institute of Museum and Library Services (IMLS Public Libraries Survey). Airport landing facilities are provided by airport-data.com.
- Weather & Climate Observations: National Oceanic and Atmospheric Administration (NOAA) U.S. Climate Normals 1991–2020 and National Weather Service (NWS) point forecasts.