28357 ZIP Code, Lumber Bridge, NC
28357 is a ZIP code in Lumber Bridge, North Carolina — mostly in Robeson County (55% of its land), with smaller parts in Hoke County. It covers 35 square miles of land. The closest ZIP codes are 28378, 28386 and 28371. 2,852 people live here in 1,079 households. It is rural, with fewer than 100 people per square mile, and most homes are owner-occupied (79%). Median household income is $49,116, below the North Carolina median of $72,388.
Quick facts
- Mailing city: Lumber Bridge, NC
- County: Robeson County
- Land area: 35 sq mi
- Population: 2,852
- Median household income: $49,116
- Carrier routes: 2 (1,232 homes)
Key figures
| Measure | Value |
|---|---|
| Residents | 2,852 |
| Households | 1,079 |
| Median household income | $49,116 |
| Income per person | $23,897 |
| Median age | 36.6 |
| Homeowners | 78.7% |
| Median home value | $88,600 |
| Median rent | $938 |
| Bachelor's degree or higher | 11.3% |
| Average commute (minutes) | 32.8 |
| Households with kids under 18 | 33.3% |
| Moved in the past year | 8.1% |
| Below the poverty line | 16.9% |
| Broadband internet | 87.8% |
| Speak a non-English language at home | 25.8% |
Household income
| % of households | Value |
|---|---|
| <$10K | 2.9% |
| $10–15K | 4.7% |
| $15–25K | 7.8% |
| $25–35K | 15.5% |
| $35–50K | 20.5% |
| $50–75K | 15.4% |
| $75–100K | 15.0% |
| $100–150K | 13.9% |
| $150–200K | 2.3% |
| $200K+ | 2.0% |
Age
| % of all residents | Value |
|---|---|
| <10 | 15.0% |
| 10–19 | 14.8% |
| 20–24 | 3.8% |
| 25–34 | 12.4% |
| 35–44 | 12.9% |
| 45–54 | 14.8% |
| 55–64 | 9.5% |
| 65–74 | 12.1% |
| 75+ | 4.8% |
Tenure
| % of housing units | Value |
|---|---|
| Owned, with mortgage | 27.7% |
| Owned outright | 40.7% |
| Rented | 18.5% |
| Vacant | 13.0% |
Type of building
| % of housing units | Value |
|---|---|
| Detached house | 52.9% |
| Townhome | 0.0% |
| 2–4 units | 0.0% |
| 5–19 units | 0.0% |
| 20+ units | 0.0% |
| Mobile / other | 47.1% |
Businesses in 28357
22 business establishments with 3,204 employees (ZIP Codes Business Patterns 2023).
- Transportation and Warehousing: 3
- Administrative and Support and Waste Management and Remediation Services: 3
EDDM carrier routes
28357 has 2 USPS carrier routes with 1,232 residential and 11 business mailboxes. Open the EDDM route map.
Carrier routes in 28357
28357 has 2 USPS carrier routes (2 rural (R)) with 1,232 residential and 11 business mailboxes. Routes range from 513 homes (R015) to 719 homes (R014); the median route has 616 homes. The Census counted 1,079 households in 28357 (2020–2024 average); USPS counts current mailboxes, including new and vacant homes.
| Homes per route | Routes |
|---|---|
| 1–249 | 0 |
| 250–499 | 0 |
| 500–749 | 2 |
| 750–999 | 0 |
| 1,000–1,499 | 0 |
| 1,500+ | 0 |
Best routes in 28357 for…
Most businesses
For B2B offers: office supplies, cleaning, IT, catering and commercial services.
- Route R015 — USPS business mailboxes 7, 513 homes
- Route R014 — USPS business mailboxes 4, 719 homes
Select these 2 routes on the route map
Every carrier route in 28357
| Route | Type | Homes | Businesses | Est. median income | Est. owners | Est. families with kids | Est. moved in past year |
|---|---|---|---|---|---|---|---|
| R014 | Rural | 719 | 4 | $46,991 | — | — | — |
| R015 | Rural | 513 | 7 | $38,852 | — | — | — |
Income, owners, families and movers are estimates for each route (how we estimate them); mailbox counts are current USPS figures. Open 28357 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
- 28378 — Rex CDP, NC (3.5 mi)
- 28386 — Rennert town, NC (3.7 mi)
- 28371 — Parkton town, NC (6 mi)
- 28377 — Red Springs town, NC (8.6 mi)
- 28348 — Hope Mills town, NC (8.9 mi)
- 28304 — Fayetteville city, NC (10 mi)
- 28314 — Fayetteville city, NC (11.1 mi)
- 28384 — St. Pauls town, NC (11.1 mi)
Areas that include 28357
- Lumber Bridge, NC ZIP codes — 1 ZIP code
- Dundarrach, NC ZIP codes — 2 ZIP codes
- Hoke County ZIP codes — 5 ZIP codes
- Robeson County ZIP codes — 16 ZIP codes
- North Carolina ZIP code data
Where it ranks
- No. 3 of 12: highest median household income in Robeson County
- No. 1 of 12: highest share of owner-occupied homes in Robeson County
- No. 3 of 12: highest share of households with children in Robeson County
- No. 2 of 12: highest share of residents who moved in during the past year in Robeson County
- No. 1 of 12: fastest population growth in Robeson County
Mail every home in 28357
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) 28357, which approximates the USPS ZIP code area. Census figures: American Community Survey 5-year estimates, 2020–2024.
Frequently asked questions
- What city is 28357 in?
- 28357 is a Lumber Bridge, NC mailing address. By land area, 2% lies inside Lumber Bridge; the rest is outside any Census-defined city or community.
- What county is 28357 in?
- 28357 is mostly in Robeson County (55% of its land), with smaller parts in Hoke County.
- What is the population of 28357?
- About 2,852 people (±512), according to the Census Bureau's American Community Survey 5-year estimates for 2020–2024. The 2020 Census counted 2,746.
- What is the median household income in 28357?
- $49,116 (±$11,323), compared with $72,388 for North Carolina as a whole. Half the households in the ZIP code earn more and half earn less.
- How many carrier routes and mailboxes are in 28357?
- 2 USPS carrier routes with 1,232 residential and 11 business mailboxes (1,243 in all), from the route data stored by EDDM2GO. An EDDM mailing can target any combination of these routes.
- What ZIP codes are near 28357?
- The closest, measured center to center: 28378 (3.5 mi, Rex), 28386 (3.7 mi, Rennert), 28371 (6 mi, Parkton), 28377 (8.6 mi, Red Springs), 28348 (8.9 mi, Hope Mills) and 28304 (10 mi, Fayetteville).
This product uses the Census Bureau Data API but is not endorsed or certified by the Census Bureau.