78580 ZIP Code, Raymondville, TX
78580 is a ZIP code in Raymondville, Texas — mostly in Willacy County (92% of its land), with smaller parts in Kenedy County. It covers 257 square miles of land. The closest ZIP codes are 78590, 78569 and 78561. 12,964 people live here in 3,435 households. It is rural, with fewer than 100 people per square mile, and owners and renters are mixed (69% own). Median household income is $53,841, below the Texas median of $78,476; 42% of households have children under 18.
Quick facts
- Mailing city: Raymondville, TX
- County: Willacy County
- Land area: 257 sq mi
- Population: 12,964
- Median household income: $53,841
- Carrier routes: 6 (3,531 homes)
Key figures
| Measure | Value |
|---|---|
| Residents | 12,964 |
| Households | 3,435 |
| Median household income | $53,841 |
| Income per person | $24,312 |
| Median age | 32.3 |
| Homeowners | 69.3% |
| Median home value | $71,700 |
| Median rent | $844 |
| Bachelor's degree or higher | 12.0% |
| Average commute (minutes) | 16 |
| Households with kids under 18 | 42.2% |
| Moved in the past year | 13.0% |
| Below the poverty line | 25.9% |
| Broadband internet | 83.2% |
| Speak a non-English language at home | 56.2% |
Household income
| % of households | Value |
|---|---|
| <$10K | 7.6% |
| $10–15K | 8.3% |
| $15–25K | 8.8% |
| $25–35K | 8.5% |
| $35–50K | 14.3% |
| $50–75K | 16.4% |
| $75–100K | 15.0% |
| $100–150K | 9.3% |
| $150–200K | 9.3% |
| $200K+ | 2.6% |
Age
| % of all residents | Value |
|---|---|
| <10 | 12.6% |
| 10–19 | 14.3% |
| 20–24 | 9.6% |
| 25–34 | 18.1% |
| 35–44 | 14.0% |
| 45–54 | 10.0% |
| 55–64 | 10.2% |
| 65–74 | 5.7% |
| 75+ | 5.6% |
Tenure
| % of housing units | Value |
|---|---|
| Owned, with mortgage | 13.3% |
| Owned outright | 44.8% |
| Rented | 25.5% |
| Vacant | 16.4% |
Type of building
| % of housing units | Value |
|---|---|
| Detached house | 71.4% |
| Townhome | 3.7% |
| 2–4 units | 4.6% |
| 5–19 units | 1.0% |
| 20+ units | 3.7% |
| Mobile / other | 15.6% |
Businesses in 78580
149 business establishments with 2,812 employees (ZIP Codes Business Patterns 2023).
- Health Care and Social Assistance: 30
- Retail Trade: 27
- Accommodation and Food Services: 22
- Finance and Insurance: 16
- Other Services (except Public Administration): 13
- Professional, Scientific, and Technical Services: 8
- Transportation and Warehousing: 7
- Information: 6
EDDM carrier routes
78580 has 6 USPS carrier routes with 3,531 residential and 283 business mailboxes. Open the EDDM route map.
Carrier routes in 78580
78580 has 6 USPS carrier routes (3 city (C), 3 rural (R)) with 3,531 residential and 283 business mailboxes. Routes range from 284 homes (R001) to 742 homes (C001); the median route has 629 homes. The Census counted 3,435 households in 78580 (2020–2024 average); USPS counts current mailboxes, including new and vacant homes.
| Homes per route | Routes |
|---|---|
| 1–249 | 0 |
| 250–499 | 1 |
| 500–749 | 5 |
| 750–999 | 0 |
| 1,000–1,499 | 0 |
| 1,500+ | 0 |
Best routes in 78580 for…
Highest income
For bigger-ticket offers: remodeling, pools, financial planning, private schools.
- Route C002 — Est. median household income $83,372, 664 homes
- Route R003 — Est. median household income $59,960, 557 homes
- Route R001 — Est. median household income $57,612, 284 homes
- Route R002 — Est. median household income $56,729, 593 homes
- Route C001 — Est. median household income $53,752, 742 homes
Select these 5 routes on the route map
Often mailed by: Home services EDDM, Real estate EDDM postcards, Landscaping and lawn care mailers
Most families with kids
For tutoring, youth sports, pediatric dental, child care and family dining.
- Route C003 — Est. families with children under 18 49.3%, 691 homes
- Route R001 — Est. families with children under 18 43.0%, 284 homes
- Route C002 — Est. families with children under 18 38.0%, 664 homes
- Route C001 — Est. families with children under 18 36.9%, 742 homes
- Route R002 — Est. families with children under 18 33.7%, 593 homes
Select these 5 routes on the route map
Often mailed by: Dental practice EDDM, Healthcare and clinic mailers
Most homeowners
Owners decide on roofs, HVAC, lawns, solar and insurance; renters usually can't.
- Route R002 — Est. owner-occupied homes 82.4%, 593 homes
- Route C001 — Est. owner-occupied homes 79.4%, 742 homes
- Route C003 — Est. owner-occupied homes 76.6%, 691 homes
- Route R003 — Est. owner-occupied homes 72.5%, 557 homes
- Route R001 — Est. owner-occupied homes 70.7%, 284 homes
Select these 5 routes on the route map
Often mailed by: Roofing direct mail, HVAC postcards
Newest homes
Newer subdivisions: landscaping, window treatments, fencing, security, home warranties.
- Route R002 — Est. homes built 2010 or later 30.6%, 593 homes
- Route R001 — Est. homes built 2010 or later 24.5%, 284 homes
- Route C002 — Est. homes built 2010 or later 16.2%, 664 homes
- Route R003 — Est. homes built 2010 or later 14.4%, 557 homes
- Route C001 — Est. homes built 2010 or later 8.1%, 742 homes
Select these 5 routes on the route map
Most businesses
For B2B offers: office supplies, cleaning, IT, catering and commercial services.
- Route C003 — USPS business mailboxes 87, 691 homes
- Route C002 — USPS business mailboxes 71, 664 homes
- Route R003 — USPS business mailboxes 64, 557 homes
- Route C001 — USPS business mailboxes 37, 742 homes
- Route R002 — USPS business mailboxes 13, 593 homes
Select these 5 routes on the route map
Every carrier route in 78580
| Route | Type | Homes | Businesses | Est. median income | Est. owners | Est. families with kids | Est. moved in past year |
|---|---|---|---|---|---|---|---|
| C001 | City | 742 | 37 | $53,752 | 79.4% | 36.9% | — |
| C002 | City | 664 | 71 | $83,372 | 62.1% | 38.0% | — |
| C003 | City | 691 | 87 | $26,136 | 76.6% | 49.3% | — |
| R001 | Rural | 284 | 11 | $57,612 | 70.7% | 43.0% | — |
| R002 | Rural | 593 | 13 | $56,729 | 82.4% | 33.7% | 4.3% |
| R003 | Rural | 557 | 64 | $59,960 | 72.5% | 29.5% | — |
Income, owners, families and movers are estimates for each route (how we estimate them); mailbox counts are current USPS figures. Open 78580 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
- 78590 — San Perlita city, TX (7 mi)
- 78569 — Yznaga CDP, TX (8.4 mi)
- 78561 — Lasara CDP, TX (10.6 mi)
- 78594 — Sebastian CDP, TX (11.3 mi)
- 78540 (15.4 mi)
- 78593 — Yznaga CDP, TX (16.2 mi)
- 78538 — Monte Alto CDP, TX (16.8 mi)
- 78535 — Combes town, TX (17.4 mi)
Areas that include 78580
- Raymondville, TX ZIP codes — 1 ZIP code
- Lasara, TX ZIP codes — 2 ZIP codes
- Los Angeles, TX ZIP codes — 1 ZIP code
- San Perlita, TX ZIP codes — 2 ZIP codes
- Ranchette Estates, TX ZIP codes — 1 ZIP code
- Willacy County ZIP codes — 6 ZIP codes
- Texas ZIP code data
Mail every home in 78580
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) 78580, which approximates the USPS ZIP code area. Census figures: American Community Survey 5-year estimates, 2020–2024.
Frequently asked questions
- What city is 78580 in?
- 78580 is a Raymondville, TX mailing address. By land area, 2% lies inside Raymondville; the rest is outside any Census-defined city or community.
- What county is 78580 in?
- 78580 is mostly in Willacy County (92% of its land), with smaller parts in Kenedy County.
- What is the population of 78580?
- About 12,964 people (±690), according to the Census Bureau's American Community Survey 5-year estimates for 2020–2024. The 2020 Census counted 13,208.
- What is the median household income in 78580?
- $53,841 (±$10,145), compared with $78,476 for Texas as a whole. Half the households in the ZIP code earn more and half earn less.
- How many carrier routes and mailboxes are in 78580?
- 6 USPS carrier routes with 3,531 residential and 283 business mailboxes (3,801 in all), from the route data stored by EDDM2GO. An EDDM mailing can target any combination of these routes.
- What ZIP codes are near 78580?
- The closest, measured center to center: 78590 (7 mi, San Perlita), 78569 (8.4 mi, Yznaga), 78561 (10.6 mi, Lasara), 78594 (11.3 mi, Sebastian), 78540 (15.4 mi) and 78593 (16.2 mi, Yznaga).
This product uses the Census Bureau Data API but is not endorsed or certified by the Census Bureau.