Residential delivery area · Texas
ZIP Code 78598: Port Mansfield, TX
ZIP code 78598 is in Port Mansfield, Texas, entirely in Willacy County (Census 2020 ZIP-county file). About 250 people live there (Census Bureau, ACS 2020-2024). By Census place, 78% of its land lies in Port Mansfield (a census-designated place); 22% is outside any Census place.
- ACS2020-24
- Census2020
- ZBP2023
- IRS2022
- Town
- Port Mansfield · its only residential ZIP
- County
- Willacy County
- Census places
- Port Mansfield census-designated place
- Micro area
- Raymondville, TX
- House district
- TX-34 119th Congress
- State
- Texas
- Time zone
- Central
- Land area
- 6.3 sq mi · 39 people per sq mi
Where is ZIP code 78598?
78598 centers on 26.542°, -97.420° and covers 6.3 square miles of land plus 65.7 of water.
The map draws ZIP code areas only. For the streets inside 78598, open its center on OpenStreetMap.
Source: U.S. Census Bureau, 2020 ZCTA cartographic boundaries and the 2023 Gazetteer (2020 ZCTAs); ZIP-to-county shares, Census places and House districts (119th Congress) from the Census 2020 relationship files (shares of land); metro area from the OMB delineation (July 2023); town name and time zone from simplemaps US ZIP Codes (CC BY 4.0).
How does 78598 compare with the rest of Willacy County?
| Measure | 78598 | In Willacy County | In TX |
|---|---|---|---|
| People (ACS 2020-2024) | 245 | 6th of 6 | 1,716th of 1,990 |
| Median household income | – | not ranked | not ranked |
| Median home value | – | not ranked | not ranked |
78598's income and home value are not ranked: it has fewer than 1,000 residents (245). Rankings use ZIP codes of 1,000 or more people living in households, with margins at most 25% of the figure.
It is denser than 37% of U.S. residential ZIP codes. ZIP codes at the ACS caps ($250,000 or more for household income, $2,000,000 or more for home value) share the top rank.
Source: U.S. Census Bureau, ACS 2020-2024 5-year estimates (B01003, B19013, B25077); ranks by PlainZIP over residential ZIP codes (ZCTAs).
How many people live in 78598?
The 2020 Census counted 319 people in 78598; the ACS, which samples households over 2020-2024, estimates 245. Its boundary changed between the 2010 and 2020 censuses, so the two counts are not compared.
- People, ACS 2020-2024
- 245±160 (90% margin)
- 2020 Census count
- 319
- Households
- 126
- Median age
- 60.8
Source: U.S. Census Bureau, ACS 2020-2024 5-year estimates (B01003, B01002, B11001); 2020 Census (DHC P1); 2010 Census (SF1 P1).
Who lives in 78598?
Of the 245 people the ACS estimates in 78598, 22.9% are under 18 and 46.5% are 65 or older. The largest group by race and Hispanic origin is White (not Hispanic) (93.9%).
- Under 1822.9%
- 18 to 6430.6%
- 65 and older46.5%
- White, not Hispanic93.9%
- Other or two or more6.1%
- Hispanic or Latino0.0%
- Black, not Hispanic0.0%
- Asian, not Hispanic0.0%
Source: U.S. Census Bureau, ACS 2020-2024 5-year estimates (B01001 age by sex, B03002 Hispanic or Latino origin by race); shares of the estimated population, small ZIP codes carry wide margins.
What are homes worth in 78598?
- Median home value (owners' estimate)
- –
- Median gross rent
- –
- Homes owned by their occupants
- 88.1%
- Housing units
- 340
Source: U.S. Census Bureau, ACS 2020-2024 5-year estimates (B25077, B25064, B25003, B25001).
What businesses are in 78598?
13 business establishments had a location in this ZIP code in 2023, 2 more than in 2018; the most are in accommodation and food services (ZIP Code Business Patterns).
- Accommodation and food services4
Source: U.S. Census Bureau, ZIP Code Business Patterns 2023 and 2018 (establishments with paid employees, by the business's ZIP code).
Which ZIP codes are next to 78598?
| ZIP | Town | People | Household income | Distance |
|---|---|---|---|---|
| 78590 | San Perlita | 428 | $82k | 13.6 mi (near) |
| 78583 | Rio Hondo | 5,236 | $52k | 18.0 mi (near) |
| 78580 | Raymondville | 12,964 | $54k | 20.5 mi (near) |
| 78597 | South Padre Island | 2,935 | $68k | 20.6 mi (near) |
| 78569 | Lyford | 4,342 | $59k | 23.1 mi (near) |
| 78550 | Harlingen | 53,335 | $49k | 24.9 mi (near) |
| 78594 | Sebastian | 1,206 | $23k | 27.5 mi (near) |
| 78535 | Combes | 425 | $39k | 27.9 mi (near) |
Source: PlainZIP from the Census 2020 ZCTA boundaries (shared edges) and internal points; figures ACS 2020-2024.