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US ZIP Code Profile

ZIP Code 77837
Calvert, Texas

ZIP code 77837 is in Calvert, located in Robertson County, Texas, within the College Station-Bryan metro area. Its 2020 Census population was 1,362. The estimated median adjusted gross income per tax return is $29,167.

2020 Population
1,362
Census ZCTA
County
Robertson
FIPS 48395
Median income (est.)
$29,167
IRS SOI 2022
Land Area
104.372 mi²
+ 1.115 mi² water

01Location & Geography

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

Primary CityCalvert, TX
CountyRobertson County (FIPS 48395)
StateTexas (FIPS 48)
Metro Area (MSA)College Station-Bryan, TX Metro Area (17780)
Census Region / DivisionSouth Region · West South Central Division
Coordinates31.003109, -96.68898
Land / Water Area104.372 mi² land · 1.115 mi² water

02Income & Economics

Distribution of the 630 individual tax returns filed in 77837 by adjusted gross income bracket (IRS SOI, 2022).

< $25K
46.0%
$25K–$50K
23.8%
$50K–$75K
11.1%
$75K–$100K
7.9%
$100K–$200K
11.1%
$200K+
0.0%
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 77837's IRS income metrics, 2020–2022.

Median income (2021→2022)
$29,167
▲ 1.7%
Filers earning $200K+
0.0%
▲ 0.0 pt
Total filers
630
▲ 0.0%
GET /zipc/v2/zipcodes/77837/soi?year=… $26K 2020 $29K 2021 $29K 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 77837 ZCTA.

2000
1,788
 
2010
1,587
▼ -11.2%
2020
1,362
▼ -14.2%

05USPS Postal Details

Delivery and facility attributes from the monthly USPS dataset.

ZIP ClassificationNon-Unique Zip
Facility TypePost Office
Carrier Route SortC
USPS Finance Number481340
City AliasesCalvert

06Frequently Asked Questions

What county is ZIP code 77837 in?

ZIP code 77837 is in Robertson County, Texas (county FIPS code 48395).

What city is ZIP code 77837?

The primary USPS city for 77837 is Calvert, TX.

What metro area (MSA) is 77837 in?

77837 is part of the College Station-Bryan, TX Metro Area (MSA code 17780).

What is the population of ZIP code 77837?

The 2020 Census population of 77837 was 1,362 residents.

What is the median income in ZIP code 77837?

Based on IRS Statistics of Income data, the estimated median adjusted gross income per tax return in 77837 is about $29,167. Note that adjusted gross income is a tax measure and differs from U.S. Census household income.