
Duval County · Texas
ZIP code 78349
- Population
- 538
- Median income
- $37,813
- Median home
- $148,100
- Sales tax
- 6.25%
ZCTA residents
Household, past 12 months
Owner-occupied value
Texas state rate
Quick answer
ZIP 78349 sits in Duval County, Texas and is home to 538 people. Median household income is $37,813, the median home is worth $148,100 and median gross rent is —. 97% of households own their home, and purchases are taxed at 6.25% (Texas state rate).
- County
- Duval County
- State
- Texas (TX)
- Area codes
- Not published
- Metro area
- Outside covered metros
FIPS 48131
1,989 ZIPs covered
No NANPA match for this ZIP
Rate jurisdiction used for tax
The numbers for 78349
American Community Survey 2019-2023 ACS 5-year estimates for this ZCTA.
- Population
- 538ZIP 78349 residents
- Median household income
- $37,813Past 12 months, inflation adjusted
- Median home value
- $148,100Owner-occupied units
- Median gross rent
- —Rent plus utilities, monthly
- Median age
- 28.2 yrsAll residents
- Homeownership rate
- 97%Owner-occupied households
ZIP 78349 in context
How this area compares with national benchmarks.
ZIP 78349 is a very small community in Duval County, Texas, with 538 residents counted in the Census American Community Survey 2019-2023 ACS 5-year estimates, which places it #1587 of 1,989 ranked by population — larger than 20% of them. The median age here is 28.2 years against 39.1 nationally, a distinctly younger profile, typical of places with students, military posts or a fast-growing family population. At this population the ACS sample is small, so the margin of error around every dollar figure below is wide — treat the numbers as a band, not a point, and expect them to move between annual releases without the place itself changing.
Households in ZIP 78349 earn a median of $37,813 a year, 51.9% below the national figure of $78,538. The median is the midpoint household, not an average, so a handful of very high earners cannot drag it upward the way they distort a mean. Poverty reaches 62.5% of residents here, well above the 12.4% national rate, which is the single clearest signal in this dataset that median income here is carried by a narrow band of households.
The typical owner-occupied home in ZIP 78349 is valued at $148,100, 51.2% below the national figure, while median gross rent runs not published a month. The home-price-to-income ratio works out to 3.9×, against roughly 3.9× nationally, so buying is easier here than in the average US market. 97% of occupied homes are owner-occupied versus 65% nationally, an owner-dominated market where rental listings are scarce and rent medians rest on a thin sample. The rent line includes utilities paid by the tenant, a definition worth remembering when comparing it against a landlord's quoted rate.
A median age of 28.2 means a large student or early-career population; income medians in places like this understate household resources, since many residents are supported from outside the address. With 538 residents, a handful of survey responses moves every median on this page. Compare ZIP 78349 against its county rather than against national figures.
The Census withheld gross rent for ZIP 78349 because the sample was too thin to publish at this geography. Those values were suppressed at the source, not lost in our dataset, and we do not model a replacement. Everything else on this page comes straight from the ACS 2019-2023 ACS 5-year tables.
Reading ZIP 78349 in context
How 78349 sits inside Duval County and Texas.
ZIP 78349 is tabulated inside Duval County, Texas, one of 5 ZIP areas the Census publishes for that county and 1,989 across Texas. Fewer than 2,500 people are counted here, so the ZIP behaves like a village delivery route rather than a neighbourhood. County assignment on this page follows the largest share of the ZIP's land area, which matters where a delivery route crosses a county line: mail addressed to 78349 can be handled by a post office in a neighbouring county even though the tabulation area is filed here.
Against its own county, 78349 reports a median household income of $37,813, 15% below the $44,228 county median, and 44% below the $68,103 typical TX ZIP. Owner-occupied homes are valued at a median of $148,100, 47% above the county figure and 24% below the statewide ZIP median. Rent is reported gross — the contract amount plus tenant-paid utilities — at not published a month, which is why it reads higher than the advertised rent on a listing for the same unit.
Texas charges 6.25% statewide, and local governments overlapping 78349 may add county, city or special-district levies on top. We publish the state floor for this ZIP rather than guessing a combined figure, because ZIP boundaries and taxing-district boundaries were drawn for different purposes and do not line up.
Everything above comes from the Census Bureau American Community Survey 2019-2023 ACS 5-year estimates for this ZIP Code Tabulation Area, with sales tax rates traced to the state revenue agency. Five-year estimates pool sixty months of responses, so they are stable enough to compare 78349 with its neighbours but always trail the current year, and any value the Census suppressed for sample size is shown as unpublished rather than filled in with a model.
Sales tax in 78349
What a purchase inside this ZIP costs at checkout.
Texas levies 6.25% statewide, and counties, cities and special districts inside this ZIP can add their own local rate on top. Check the county page for the local component before you quote a price.
Affordability in this ZIP
Derived from the Census medians above — indicative, not an offer.
A rent burden above 30% is the federal threshold for cost-burdened households, and a price-to-income multiple above 4× is generally considered a stretched housing market. The mortgage figure is principal and interest only — taxes, insurance and HOA dues are extra.
How 78349 compares
ZIP 78349 against the median ZIP in Duval County and across Texas.
| Measure | ZIP 78349 | County median | State median | vs state |
|---|---|---|---|---|
| Median household income | $37,813 | $44,228 | $68,103 | -44% |
| Median home value | $148,100 | $101,050 | $194,900 | -24% |
| Median gross rent | — | $917 | $1,105 | — |
| Population | 538 | 1,518 | 5,317 | -90% |
Medians are computed across the 5 ZIP areas in Duval County and the 1989 ZIP areas in Texas.
Statewide rank
Where this ZIP places among all 1989 Texas ZIP areas.
- Income
- #1,673
- Home value
- #1,130
- Population
- #1,587
richer than 5% of 1,756 state ZIPs
above 34% of 1,705 state ZIPs
larger than 20% of 1,989 state ZIPs
Comparable ZIP codes
Texas ZIP areas with almost the same household income.
Nearby ZIP codes
Other ZIP codes filed under Duval County.
Adjacent ZIP Codes
Other ZIP codes in Duval County, Texas.
ZIP 78349 questions
Common questions about this ZIP code.
- Where is ZIP code 78349?
- ZIP 78349 lies mostly in Duval County, Texas. County assignment follows the largest share of land area, so a ZIP straddling a county line is filed under its dominant county.
- What sales tax do I pay in 78349?
- Texas charges 6.25% statewide, plus any county, city or district rate that applies locally.
- Is 78349 expensive to live in?
- Median rent runs — a month, and the median home is worth $148,100 — -24% against the typical Texas ZIP.
- Is a ZCTA the same as a postal ZIP code?
- Not exactly. The Census builds ZIP Code Tabulation Areas from the ZIP codes of addresses inside each census block, so a ZCTA can differ slightly from the USPS delivery route of the same number, and PO-box-only ZIPs have no ZCTA at all.
Keep going
Related pages for this area.
Sources & transparency
- US Census Bureau, ACS 2019-2023 5-year estimates — 2019-2023 ACS 5-year — population, income, housing
- Census 2020 ZCTA-to-county relationship file — County assignment by largest land-area overlap
- Texas Comptroller of Public Accounts — Sales tax rates and local add-ons
Last reviewed December 2024. Figures are published for reference and can change; verify with the source agency before filing or contracting. How we build and check this data.