14048 ZIP Code, Dunkirk, NY
14048 is a ZIP code in Dunkirk, New York in Chautauqua County. It covers 23 square miles of land. The closest ZIP codes are 14135, 14063 and 14166. 14,739 people live here in 6,455 households. With about 642 people per square mile it is lightly settled, and owners and renters are mixed (63% own). Median household income is $56,431, well below the New York median of $85,974; the median age is 46.1, older than most ZIP codes.
Quick facts
- Mailing city: Dunkirk, NY
- County: Chautauqua County
- Land area: 23 sq mi
- Population: 14,739
- Median household income: $56,431
- Carrier routes: 12 (6,385 homes)
Key figures
| Measure | Value |
|---|---|
| Residents | 14,739 |
| Households | 6,455 |
| Median household income | $56,431 |
| Income per person | $30,369 |
| Median age | 46.1 |
| Homeowners | 63.1% |
| Median home value | $104,000 |
| Median rent | $869 |
| Bachelor's degree or higher | 18.7% |
| Average commute (minutes) | 19.2 |
| Households with kids under 18 | 27.4% |
| Moved in the past year | 7.2% |
| Below the poverty line | 21.7% |
| Broadband internet | 91.8% |
| Speak a non-English language at home | 19.9% |
Household income
| % of households | Value |
|---|---|
| <$10K | 6.5% |
| $10–15K | 6.8% |
| $15–25K | 10.3% |
| $25–35K | 8.4% |
| $35–50K | 12.4% |
| $50–75K | 19.2% |
| $75–100K | 16.4% |
| $100–150K | 10.0% |
| $150–200K | 6.3% |
| $200K+ | 3.7% |
Age
| % of all residents | Value |
|---|---|
| <10 | 9.7% |
| 10–19 | 10.8% |
| 20–24 | 6.4% |
| 25–34 | 12.3% |
| 35–44 | 8.9% |
| 45–54 | 14.3% |
| 55–64 | 16.3% |
| 65–74 | 13.9% |
| 75+ | 7.4% |
Tenure
| % of housing units | Value |
|---|---|
| Owned, with mortgage | 28.0% |
| Owned outright | 28.4% |
| Rented | 31.8% |
| Vacant | 11.8% |
Type of building
| % of housing units | Value |
|---|---|
| Detached house | 69.1% |
| Townhome | 2.4% |
| 2–4 units | 19.4% |
| 5–19 units | 2.4% |
| 20+ units | 5.5% |
| Mobile / other | 1.1% |
Businesses in 14048
310 business establishments with 5,450 employees (ZIP Codes Business Patterns 2023).
- Retail Trade: 53
- Other Services (except Public Administration): 46
- Accommodation and Food Services: 44
- Health Care and Social Assistance: 42
- Finance and Insurance: 18
- Administrative and Support and Waste Management and Remediation Services: 18
- Manufacturing: 16
- Transportation and Warehousing: 16
EDDM carrier routes
14048 has 12 USPS carrier routes with 6,385 residential and 422 business mailboxes. Open the EDDM route map.
Carrier routes in 14048
14048 has 12 USPS carrier routes (10 city (C), 2 rural (R)) with 6,385 residential and 422 business mailboxes. Routes range from 445 homes (C003) to 713 homes (C007); the median route has 506 homes. The Census counted 6,455 households in 14048 (2020–2024 average); USPS counts current mailboxes, including new and vacant homes.
| Homes per route | Routes |
|---|---|
| 1–249 | 0 |
| 250–499 | 5 |
| 500–749 | 7 |
| 750–999 | 0 |
| 1,000–1,499 | 0 |
| 1,500+ | 0 |
Best routes in 14048 for…
Most businesses
For B2B offers: office supplies, cleaning, IT, catering and commercial services.
- Route C003 — USPS business mailboxes 111, 445 homes
- Route C009 — USPS business mailboxes 64, 483 homes
- Route C007 — USPS business mailboxes 51, 713 homes
- Route C005 — USPS business mailboxes 50, 488 homes
- Route R001 — USPS business mailboxes 47, 590 homes
Select these 5 routes on the route map
Every carrier route in 14048
| Route | Type | Homes | Businesses | Est. median income | Est. owners | Est. families with kids | Est. moved in past year |
|---|---|---|---|---|---|---|---|
| C001 | City | 470 | 4 | $51,426 | — | — | — |
| C002 | City | 486 | 12 | $51,426 | — | — | — |
| C003 | City | 445 | 111 | $70,704 | — | — | — |
| C005 | City | 488 | 50 | $51,426 | — | — | — |
| C006 | City | 501 | 9 | $55,714 | — | — | — |
| C007 | City | 713 | 51 | $44,830 | — | — | — |
| C009 | City | 483 | 64 | $52,722 | — | — | — |
| C010 | City | 614 | 15 | $21,682 | — | — | — |
| C011 | City | 560 | 16 | $44,830 | — | — | — |
| C012 | City | 511 | 14 | $51,426 | — | — | — |
| R001 | Rural | 590 | 47 | $44,830 | — | — | — |
| R002 | Rural | 524 | 29 | $106,052 | — | — | — |
Income, owners, families and movers are estimates for each route (how we estimate them); mailbox counts are current USPS figures. Open 14048 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
- 14135 (3.6 mi)
- 14063 — Fredonia village, NY (5.5 mi)
- 14166 (5.8 mi)
- 14136 — Silver Creek village, NY (7.4 mi)
- 14062 — Forestville CDP, NY (8.6 mi)
- 14752 (9.3 mi)
- 14716 — Brocton village, NY (9.6 mi)
- 14718 — Cassadaga village, NY (9.8 mi)
Areas that include 14048
- Dunkirk, NY ZIP codes — 1 ZIP code
- Chautauqua County ZIP codes — 38 ZIP codes
- New York ZIP code data
Mail every home in 14048
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) 14048, which approximates the USPS ZIP code area. Census figures: American Community Survey 5-year estimates, 2020–2024.
Frequently asked questions
- What city is 14048 in?
- 14048 is a Dunkirk, NY mailing address. By land area, 20% lies inside Dunkirk; the rest is outside any Census-defined city or community.
- What county is 14048 in?
- 14048 is in Chautauqua County.
- What is the population of 14048?
- About 14,739 people (±385), according to the Census Bureau's American Community Survey 5-year estimates for 2020–2024. The 2020 Census counted 15,062.
- What is the median household income in 14048?
- $56,431 (±$4,946), compared with $85,974 for New York as a whole. Half the households in the ZIP code earn more and half earn less.
- How many carrier routes and mailboxes are in 14048?
- 12 USPS carrier routes with 6,385 residential and 422 business mailboxes (6,808 in all), from the route data stored by EDDM2GO. An EDDM mailing can target any combination of these routes.
- What ZIP codes are near 14048?
- The closest, measured center to center: 14135 (3.6 mi), 14063 (5.5 mi, Fredonia), 14166 (5.8 mi), 14136 (7.4 mi, Silver Creek), 14062 (8.6 mi, Forestville) and 14752 (9.3 mi).
This product uses the Census Bureau Data API but is not endorsed or certified by the Census Bureau.