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US ZIP Code Profile

ZIP Code 78379
Riviera, Texas

ZIP code 78379 is in Riviera, located in Kleberg County, Texas, within the Kingsville metro area. Its 2020 Census population was 1,624. The estimated median adjusted gross income per tax return is $42,361, and about 5% of filers report $200,000 or more.

2020 Population
1,624
Census ZCTA
County
Kleberg
FIPS 48273
Median income (est.)
$42,361
IRS SOI 2022
Land Area
81.357 mi²
+ 9.503 mi² water

01Location & Geography

Authoritative geographic identifiers from the U.S. Census Bureau, ANSI, and FIPS standards.

Primary CityRiviera, TX
CountyKleberg County (FIPS 48273)
StateTexas (FIPS 48)
Metro Area (MSA)Kingsville, TX Micro Area (28780)
Census Region / DivisionSouth Region · West South Central Division
Coordinates27.306614, -97.780426
Land / Water Area81.357 mi² land · 9.503 mi² water

02Income & Economics

Distribution of the 770 individual tax returns filed in 78379 by adjusted gross income bracket (IRS SOI, 2022).

< $25K
33.8%
$25K–$50K
23.4%
$50K–$75K
13.0%
$75K–$100K
7.8%
$100K–$200K
16.9%
$200K+
5.2%
The $200,000+ bracket accounts for 46% of 78379's total adjusted gross income, from 5% of returns — a concentration that drives the gap between the median ($42,361) and the average.
Estimated median = median adjusted gross income per tax return, interpolated from IRS SOI brackets. Differs from U.S. Census household income.

03Income Over Time

Year-over-year change in 78379's IRS income metrics, 2020–2022.

Median income (2021→2022)
$42,361
▲ 2.2%
Filers earning $200K+
5.2%
▼ 0.1 pt
Total filers
770
▲ 2.7%
GET /zipc/v2/zipcodes/78379/soi?year=… $40K 2020 $41K 2021 $42K 2022
Median = adjusted gross income per return, interpolated from IRS SOI brackets. Figures are nominal (not inflation-adjusted).

04Population Trend

Decennial U.S. Census population for the 78379 ZCTA.

2000
1,384
 
2010
1,585
▲ +14.5%
2020
1,624
▲ +2.5%

05USPS Postal Details

Delivery and facility attributes from the monthly USPS dataset.

ZIP ClassificationNon-Unique Zip
Facility TypePost Office
Carrier Route SortC
USPS Finance Number487635
City AliasesLoyola Beach, Riviera, Riviera Beach, Vattmanville

06Frequently Asked Questions

What county is ZIP code 78379 in?

ZIP code 78379 is in Kleberg County, Texas (county FIPS code 48273).

What city is ZIP code 78379?

The primary USPS city for 78379 is Riviera, TX.

What metro area (MSA) is 78379 in?

78379 is part of the Kingsville, TX Micro Area (MSA code 28780).

What is the population of ZIP code 78379?

The 2020 Census population of 78379 was 1,624 residents.

What is the median income in ZIP code 78379?

Based on IRS Statistics of Income data, the estimated median adjusted gross income per tax return in 78379 is about $42,361, with around 5% of filers reporting $200,000 or more. Note that adjusted gross income is a tax measure and differs from U.S. Census household income.