17257 ZIP Code, Shippensburg, PA
17257 is a ZIP code in Shippensburg, Pennsylvania — mostly in Cumberland County (64% of its land), with smaller parts in Franklin County. It covers 115 square miles of land. The closest ZIP codes are 17266, 17232 and 17254. 29,204 people live here in 10,786 households, more than in 9 of every 10 Pennsylvania ZIP codes. With about 254 people per square mile it is lightly settled, and owners and renters are mixed (68% own). Median household income is $71,181, close to the Pennsylvania median of $77,971.
Quick facts
- Mailing city: Shippensburg, PA
- County: Cumberland County
- Land area: 115 sq mi
- Population: 29,204
- Median household income: $71,181
- Carrier routes: 17 (11,169 homes)
Key figures
| Measure | Value |
|---|---|
| Residents | 29,204 |
| Households | 10,786 |
| Median household income | $71,181 |
| Income per person | $35,673 |
| Median age | 34 |
| Homeowners | 67.5% |
| Median home value | $227,900 |
| Median rent | $1,046 |
| Bachelor's degree or higher | 23.3% |
| Average commute (minutes) | 23.3 |
| Households with kids under 18 | 29.0% |
| Moved in the past year | 15.5% |
| Below the poverty line | 10.7% |
| Broadband internet | 85.1% |
| Speak a non-English language at home | 8.4% |
Household income
| % of households | Value |
|---|---|
| <$10K | 2.9% |
| $10–15K | 3.8% |
| $15–25K | 7.1% |
| $25–35K | 7.2% |
| $35–50K | 12.2% |
| $50–75K | 20.2% |
| $75–100K | 13.6% |
| $100–150K | 20.4% |
| $150–200K | 7.2% |
| $200K+ | 5.4% |
Age
| % of all residents | Value |
|---|---|
| <10 | 13.3% |
| 10–19 | 15.0% |
| 20–24 | 10.4% |
| 25–34 | 13.7% |
| 35–44 | 10.8% |
| 45–54 | 9.9% |
| 55–64 | 10.0% |
| 65–74 | 10.2% |
| 75+ | 6.6% |
Tenure
| % of housing units | Value |
|---|---|
| Owned, with mortgage | 36.3% |
| Owned outright | 27.2% |
| Rented | 29.4% |
| Vacant | 7.0% |
Type of building
| % of housing units | Value |
|---|---|
| Detached house | 60.2% |
| Townhome | 6.7% |
| 2–4 units | 8.2% |
| 5–19 units | 7.6% |
| 20+ units | 6.5% |
| Mobile / other | 10.8% |
Businesses in 17257
485 business establishments with 7,590 employees (ZIP Codes Business Patterns 2023).
- Other Services (except Public Administration): 85
- Retail Trade: 77
- Construction: 51
- Accommodation and Food Services: 45
- Administrative and Support and Waste Management and Remediation Services: 37
- Manufacturing: 35
- Health Care and Social Assistance: 31
- Transportation and Warehousing: 30
EDDM carrier routes
17257 has 17 USPS carrier routes with 11,169 residential and 463 business mailboxes. Open the EDDM route map.
Carrier routes in 17257
17257 has 17 USPS carrier routes (3 city (C), 12 rural (R), 2 highway contract (H)) with 11,169 residential and 463 business mailboxes. Routes range from 95 homes (H068) to 999 homes (R012); the median route has 683 homes. The Census counted 10,786 households in 17257 (2020–2024 average); USPS counts current mailboxes, including new and vacant homes.
| Homes per route | Routes |
|---|---|
| 1–249 | 1 |
| 250–499 | 2 |
| 500–749 | 7 |
| 750–999 | 7 |
| 1,000–1,499 | 0 |
| 1,500+ | 0 |
Best routes in 17257 for…
Most businesses
For B2B offers: office supplies, cleaning, IT, catering and commercial services.
- Route C003 — USPS business mailboxes 100, 918 homes
- Route R012 — USPS business mailboxes 73, 999 homes
- Route C001 — USPS business mailboxes 50, 754 homes
- Route C004 — USPS business mailboxes 46, 996 homes
- Route R003 — USPS business mailboxes 27, 501 homes
Select these 5 routes on the route map
Every carrier route in 17257
| Route | Type | Homes | Businesses | Est. median income | Est. owners | Est. families with kids | Est. moved in past year |
|---|---|---|---|---|---|---|---|
| C001 | City | 754 | 50 | $64,504 | — | — | — |
| C003 | City | 918 | 100 | $64,504 | — | — | — |
| C004 | City | 996 | 46 | $41,296 | — | — | — |
| H063 | Highway contract | 286 | 10 | $81,696 | — | — | — |
| H068 | Highway contract | 95 | 12 | $98,400 | — | — | — |
| R001 | Rural | 600 | 11 | $75,413 | — | — | — |
| R002 | Rural | 353 | 6 | $84,401 | — | — | — |
| R003 | Rural | 501 | 27 | $98,400 | — | — | — |
| R004 | Rural | 672 | 26 | $63,107 | — | — | — |
| R005 | Rural | 768 | 9 | $41,296 | — | — | — |
| R006 | Rural | 664 | 8 | $91,018 | — | — | — |
| R007 | Rural | 691 | 19 | $98,400 | — | — | — |
| R008 | Rural | 662 | 23 | $98,400 | — | — | — |
| R009 | Rural | 756 | 0 | $104,595 | — | — | — |
| R010 | Rural | 683 | 24 | $14,073 | — | — | — |
| R011 | Rural | 771 | 19 | $63,107 | — | — | — |
| R012 | Rural | 999 | 73 | $32,420 | — | — | — |
Income, owners, families and movers are estimates for each route (how we estimate them); mailbox counts are current USPS figures. Open 17257 on the EDDM route map.
How route demographics are estimated
Mailbox counts come from USPS; demographics are estimates
The number of homes and businesses on each carrier route is the current USPS EDDM count. The Census Bureau does not publish figures for carrier routes, so income, homeownership, ages, families, movers and housing age on a route are EDDM2GO estimates built from Census block groups (neighborhood areas of roughly 600 to 3,000 people).
How a route gets its figures: the block-group length-share method
We trace each route's streets every 25 meters and record which block group each stretch falls in. The route's homes are spread along its streets in proportion to length, so a route with 60% of its street length in one block group is assumed to have 60% of its homes there. Each block group then contributes its Census counts in proportion to the share of its housing units that sit on the route (capped at the whole block group). Medians are recalculated from the combined income, home-value and age brackets, the way the Census Bureau computes them, not averaged.
Margins of error
Census survey figures carry a margin of error at 90% confidence; we carry it through the calculation and show it as ±. Our margins treat the route-to-block-group split as exact, so the real uncertainty is larger. Routes with fewer than 100 estimated households, large margins, or streets we could not place are flagged.
Different years
USPS mailbox counts are current. Census figures are 5-year averages for 2020–2024, so a new subdivision may have more homes on the route today than the Census counted. Use the route figures to compare routes with each other, not as an exact head count.
Why some routes show identical figures
Two routes that run through the same block group get the same percentages and medians, because the Census publishes one set of figures for the whole block group. Their mailbox counts still differ, and those are exact.
Route and mailbox counts: USPS EDDM route data. Route demographics: EDDM2GO estimates from U.S. Census Bureau American Community Survey 5-year block-group data (2020–2024) and 2024 cartographic block-group boundaries. This product uses the Census Bureau Data API but is not endorsed or certified by the Census Bureau.
Nearby ZIP codes
- 17266 (5 mi)
- 17232 (7.7 mi)
- 17254 — Scotland CDP, PA (7.8 mi)
- 17240 — Newburg borough, PA (7.9 mi)
- 17246 (9.5 mi)
- 17244 — Orrstown borough, PA (9.6 mi)
- 17241 — Newville borough, PA (9.9 mi)
- 17251 (10.1 mi)
Areas that include 17257
- Shippensburg, PA ZIP codes — 1 ZIP code
- Shippensburg University, PA ZIP codes — 1 ZIP code
- Cumberland County ZIP codes — 18 ZIP codes
- Franklin County ZIP codes — 30 ZIP codes
- Pennsylvania ZIP code data
Where it ranks
- No. 3 of 15: highest share of residents who moved in during the past year in Cumberland County
- No. 2 of 15: lowest median age in Cumberland County
Mail every home in 17257
Route counts on this page price as Full Service 6.5 × 9 postcards: we print, bundle by carrier route and hand the mailing to USPS. Prefer to take it to the Post Office yourself? Print only costs less and you pay postage at drop-off.
EDDM guides
ZIP code statistics describe the Census ZIP Code Tabulation Area (ZCTA) 17257, which approximates the USPS ZIP code area. Census figures: American Community Survey 5-year estimates, 2020–2024.
Frequently asked questions
- What city is 17257 in?
- 17257 is a Shippensburg, PA mailing address. By land area, 2% lies inside Shippensburg; the rest is outside any Census-defined city or community.
- What county is 17257 in?
- 17257 is mostly in Cumberland County (64% of its land), with smaller parts in Franklin County.
- What is the population of 17257?
- About 29,204 people (±994), according to the Census Bureau's American Community Survey 5-year estimates for 2020–2024. The 2020 Census counted 28,673.
- What is the median household income in 17257?
- $71,181 (±$5,397), compared with $77,971 for Pennsylvania as a whole. Half the households in the ZIP code earn more and half earn less.
- How many carrier routes and mailboxes are in 17257?
- 17 USPS carrier routes with 11,169 residential and 463 business mailboxes (11,632 in all), from the route data stored by EDDM2GO. An EDDM mailing can target any combination of these routes.
- What ZIP codes are near 17257?
- The closest, measured center to center: 17266 (5 mi), 17232 (7.7 mi), 17254 (7.8 mi, Scotland), 17240 (7.9 mi, Newburg borough, PA), 17246 (9.5 mi) and 17244 (9.6 mi, Orrstown borough, PA).
This product uses the Census Bureau Data API but is not endorsed or certified by the Census Bureau.