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US ZIP Code Profile

ZIP Code 77354
Magnolia, Texas

ZIP code 77354 is in Magnolia, located in Montgomery County, Texas, within the Houston-The Woodlands-Sugar Land metro area. Its 2020 Census population was 40,625. The estimated median adjusted gross income per tax return is $61,670, and about 13% of filers report $200,000 or more.

2020 Population
40,625
Census ZCTA
County
Montgomery
FIPS 48339
Median income (est.)
$61,670
IRS SOI 2022
Land Area
75.657 mi²
+ 0.607 mi² water

01Location & Geography

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

Primary CityMagnolia, TX
CountyMontgomery County (FIPS 48339)
StateTexas (FIPS 48)
Metro Area (MSA)Houston-The Woodlands-Sugar Land, TX Metro Area (26420)
Census Region / DivisionSouth Region · West South Central Division
Coordinates30.216858, -95.64722
Land / Water Area75.657 mi² land · 0.607 mi² water

02Income & Economics

Distribution of the 21,530 individual tax returns filed in 77354 by adjusted gross income bracket (IRS SOI, 2022).

< $25K
25.3%
$25K–$50K
18.5%
$50K–$75K
13.3%
$75K–$100K
9.2%
$100K–$200K
21.0%
$200K+
12.7%
The $200,000+ bracket accounts for 52% of 77354's total adjusted gross income, from 13% of returns — a concentration that drives the gap between the median ($61,670) 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 77354's IRS income metrics, 2020–2022.

Median income (2021→2022)
$61,670
▲ 6.9%
Filers earning $200K+
12.7%
▲ 0.8 pt
Total filers
21,530
▲ 7.5%
GET /zipc/v2/zipcodes/77354/soi?year=… $51K 2020 $58K 2021 $62K 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 77354 ZCTA.

2000
16,182
 
2010
30,215
▲ +86.7%
2020
40,625
▲ +34.5%

05USPS Postal Details

Delivery and facility attributes from the monthly USPS dataset.

ZIP ClassificationNon-Unique Zip
Facility TypePost Office
Carrier Route SortD
USPS Finance Number485560
City AliasesDecker Prairie, Magnolia, The Woodlands, Decker Pr

06Frequently Asked Questions

What county is ZIP code 77354 in?

ZIP code 77354 is in Montgomery County, Texas (county FIPS code 48339).

What city is ZIP code 77354?

The primary USPS city for 77354 is Magnolia, TX.

What metro area (MSA) is 77354 in?

77354 is part of the Houston-The Woodlands-Sugar Land, TX Metro Area (MSA code 26420).

What is the population of ZIP code 77354?

The 2020 Census population of 77354 was 40,625 residents.

What is the median income in ZIP code 77354?

Based on IRS Statistics of Income data, the estimated median adjusted gross income per tax return in 77354 is about $61,670, with around 13% of filers reporting $200,000 or more. Note that adjusted gross income is a tax measure and differs from U.S. Census household income.