ZIP Code 17603
standardSource:
Lancaster · Lancaster County · Pennsylvania
- Population
- 61,973
- Median income
- $77,084
- Median home value
- $262,400
- Bachelor's or higher
- 37.7%
- Land area
- 77.2 sq mi
803/sq mi
▲ 1% vs US
higher than 58% of US ZIPs
▼ 6% vs US
higher than 60% of US ZIPs
Median age 35.7
New York
ZIP code 17603 in Lancaster, Pennsylvania has a population of 61,973. The median household income is $77,084, which is 1% above the national average. Median home value is $262,400, 6% below the US average. 37.7% of residents hold a bachelor's degree or higher.
ZIP code 17603 is classified by USPS as a standard delivery area and covers roughly 77.2 square miles in Lancaster, Lancaster County, Pennsylvania. The area is home to 61,973 residents, producing a population density of 803 people per square mile, and falls within the New York time zone. These USPS and Census boundary values drive every downstream statistic on this page, including the benchmarks that compare 17603 against Pennsylvania and the nation.
On the economic side, the median household income for ZIP 17603 sits at $77,084 (1% below the Pennsylvania average), while per-capita income is $42,414. The poverty rate stands at 13.0% and the unemployment rate at 5.3%. On housing, the median home value is $262,400 (15% above the state average) with median rent at $1,355 per month, and 61.9% of occupied units are owner-occupied, a direct signal of whether 17603 behaves more like a homeowner neighborhood or a renter-heavy ZIP.
Education and household profile round out the picture: 37.7% of adults hold a bachelor's degree or higher, the median age is 35.7, and the average commute is 24 minutes. We also surface 10 nearby ZIP codes within roughly 10 miles and 6 additional ZIPs sharing Lancaster County, so you can benchmark 17603 against its immediate geography rather than a national average alone. Every figure is sourced from the U.S. Census Bureau American Community Survey 5-Year Estimates, HUD Fair Market Rents, and FHFA Home Price Index data, no estimates, no proprietary scoring. Verify with HUD →
Top industries in ZIP 17603
Top 5 sectors by establishment count
Which industries have the most business establishments in ZIP 17603.
- Retail trade
Retail trade
213 establishments
- Other services (except public administration)
Other services (except public administration)
194 establishments
- Health care and social assistance
Health care and social assistance
185 establishments
- Professional, scientific, and technical services
Professional, scientific, and technical services
176 establishments
- Accommodation and food services
Accommodation and food services
174 establishments
What this shows Establishment counts come from the Census ZIP Code Business Patterns program, which counts physical business locations rather than employees or revenue.
Source: U.S. Census Bureau, American Community Survey 5-Year Estimates + ZIP Code Business Patterns + HUD FMR + FHFA HPI ACS demographics, ZBP business establishments, HUD Fair Market Rents, FHFA HPI for ZIP 17603, Lancaster, PA · 2023 Census ACS 5-Year Estimates use a rolling 60-month sample for stable small-geography estimates; ZBP updated annually; HUD FMR + FHFA HPI updated quarterly/annually.
Quick Facts
61,973
Population
77.2
Area (sq mi)
803
People / sq mi
New York
Time Zone
standard
ZIP Type
Who lives in ZIP 17603?
35.7
Median Age
47.1%
Male
52.9%
Female
9.7%
Foreign-Born
Hispanic or Latino is an ethnicity category from the Census Bureau and may overlap with other categories above.
Source: U.S. Census Bureau, ACS 5-Year Estimates (2023)
How much do residents earn?
$77,084
Median Household Income
-1% vs state
$42,414
Per Capita Income
13.0%
Poverty Rate
5.3%
Unemployment Rate
23.8 min
Mean Commute Time
Source: U.S. Census Bureau, ACS 5-Year Estimates (2023)
What is the education profile here?
Source: U.S. Census Bureau, ACS 5-Year Estimates (2023)
What does housing look like?
28,466
Total Housing Units
27,248
Occupied Units
1,218
Vacant Units
2.37
Avg Household Size
Occupancy Type
$262,400
Median Home Value
+15% vs state
$1,355
Median Rent
1959
Median Year Built
Source: U.S. Census Bureau, ACS 5-Year Estimates (2023)
How have home values changed over time?
FHFA House Price Index, annual appreciation data based on repeat sales and appraisals
+7.8%
YoY Change (2024)
308
HPI Index (2000 = 100)
+208%
Total Change Since 2000
Home values in ZIP 17603 have increased 7.8% over the past year (2024). Since 2000, this ZIP has seen +208% cumulative appreciation.
| Year | Annual Change | HPI Index |
|---|---|---|
| 2020 | +5.4% | 199 |
| 2021 | +12.6% | 224 |
| 2022 | +17.6% | 263 |
| 2023 | +8.5% | 286 |
| 2024 | +7.8% | 308 |
Source: Federal Housing Finance Agency (FHFA) House Price Index, All-Transactions, Five-Digit ZIP Codes (Developmental Index). Index base = 100 in year 2000. Data through 2024. ZIP codes with few transactions may show missing values.
What businesses operate in this ZIP?
Census Bureau data shows 1,501 business establishments in ZIP 17603, employing approximately 26,331 people with a combined annual payroll of $1,346,446,000.
1,501
Businesses
26,331
Employees
$1.3B
Annual Payroll
17
Industry Sectors
| Industry | Establishments | % of Total |
|---|---|---|
| Retail trade | 213 | 14.2% |
| Other services (except public administration) | 194 | 12.9% |
| Health care and social assistance | 185 | 12.3% |
| Professional, scientific, and technical services | 176 | 11.7% |
| Accommodation and food services | 174 | 11.6% |
| Construction | 101 | 6.7% |
| Real estate and rental and leasing | 75 | 5.0% |
| Administrative and support and waste management and remediation services | 74 | 4.9% |
| Manufacturing | 67 | 4.5% |
| Finance and insurance | 63 | 4.2% |
| Wholesale trade | 60 | 4.0% |
| Transportation and warehousing | 32 | 2.1% |
| Arts, entertainment, and recreation | 26 | 1.7% |
| Educational services | 23 | 1.5% |
| Information | 18 | 1.2% |
| Management of companies and enterprises | 14 | 0.9% |
| Industries not classified | 4 | 0.3% |
Source: U.S. Census Bureau, ZIP Code Business Patterns (ZBP), 2023. Employment figures may include noise for disclosure avoidance.
Nearby ZIP Codes
Want a side-by-side? Compare 17603 vs 17551 →
| ZIP Code | City | Population | Distance |
|---|---|---|---|
| 17551 | Millersville, PA | 10,857 | 2.6 mi |
| 17520 | East Petersburg, PA | 4,686 | 5.9 mi |
| 17516 | Conestoga, PA | 4,496 | 5.2 mi |
| 17601 | Lancaster, PA | 49,779 | 4.6 mi |
| 17554 | Mountville, PA | 7,525 | 4.3 mi |
| 17602 | Lancaster, PA | 52,452 | 5.6 mi |
| 17582 | Washington Boro, PA | 2,026 | 5.7 mi |
| 17565 | Pequea, PA | 2,537 | 8.0 mi |
| 17538 | Landisville, PA | 6,045 | 6.2 mi |
| 17584 | Willow Street, PA | 8,957 | 5.9 mi |
More ZIP Codes in Lancaster County
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Frequently Asked Questions
What county is ZIP code 17603 in? ▼
What is the population of ZIP code 17603? ▼
What is the median household income in ZIP 17603? ▼
What is the average home value in ZIP 17603? ▼
What is the demographic makeup of ZIP 17603? ▼
How many businesses are in ZIP code 17603? ▼
What are the main industries in ZIP code 17603? ▼
How have home values changed in ZIP code 17603? ▼
What is the education level in ZIP code 17603? ▼
What is the average commute time in ZIP 17603? ▼
What percentage of residents own vs. rent in ZIP 17603? ▼
What is the poverty rate in ZIP code 17603? ▼
ZIP Code Research Guides
Official Data Resources for Lancaster, PA
Verify and explore additional data for this area using these official government sources.
Source: U.S. Census Bureau, ACS 5-Year Estimates (2023). Business data: Source: Census ZIP Code Business Patterns (ZBP) 2023. Home value trends: Source: FHFA House Price Index (HPI), Five-Digit ZIP Codes.
PlainZIP is not affiliated with the U.S. Census Bureau or any government agency.
Read our methodology , how this data is sourced, computed, and verified.