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US ZIP Code Profile

ZIP Code 34604
Brooksville, Florida

ZIP code 34604 is in Brooksville, located in Hernando County, Florida, within the Tampa-St. Petersburg-Clearwater metro area. Its 2020 Census population was 12,800. The estimated median adjusted gross income per tax return is $45,805, and about 3% of filers report $200,000 or more.

2020 Population
12,800
Census ZCTA
County
Hernando
FIPS 12053
Median income (est.)
$45,805
IRS SOI 2022
Land Area
35.47 mi²
+ 0.291 mi² water

01Location & Geography

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

Primary CityBrooksville, FL
CountyHernando County (FIPS 12053)
StateFlorida (FIPS 12)
Metro Area (MSA)Tampa-St. Petersburg-Clearwater, FL Metro Area (45300)
Census Region / DivisionSouth Region · South Atlantic Division
Coordinates28.476942, -82.43479
Land / Water Area35.47 mi² land · 0.291 mi² water

02Income & Economics

Distribution of the 5,810 individual tax returns filed in 34604 by adjusted gross income bracket (IRS SOI, 2022).

< $25K
29.1%
$25K–$50K
25.1%
$50K–$75K
16.0%
$75K–$100K
11.0%
$100K–$200K
15.3%
$200K+
3.4%
The $200,000+ bracket accounts for 23% of 34604's total adjusted gross income, from 3% of returns — a concentration that drives the gap between the median ($45,805) 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 34604's IRS income metrics, 2020–2022.

Median income (2021→2022)
$45,805
▲ 6.3%
Filers earning $200K+
3.4%
▲ 0.0 pt
Total filers
5,810
▲ 3.9%
GET /zipc/v2/zipcodes/34604/soi?year=… $39K 2020 $43K 2021 $46K 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 34604 ZCTA.

2010
10,003
 
2020
12,800
▲ +28.0%

05USPS Postal Details

Delivery and facility attributes from the monthly USPS dataset.

ZIP ClassificationNon-Unique Zip
Facility TypePost Office
Carrier Route SortD
USPS Finance Number111125
City AliasesBrooksville, Spring Hill

06Frequently Asked Questions

What county is ZIP code 34604 in?

ZIP code 34604 is in Hernando County, Florida (county FIPS code 12053).

What city is ZIP code 34604?

The primary USPS city for 34604 is Brooksville, FL.

What metro area (MSA) is 34604 in?

34604 is part of the Tampa-St. Petersburg-Clearwater, FL Metro Area (MSA code 45300).

What is the population of ZIP code 34604?

The 2020 Census population of 34604 was 12,800 residents.

What is the median income in ZIP code 34604?

Based on IRS Statistics of Income data, the estimated median adjusted gross income per tax return in 34604 is about $45,805, with around 3% of filers reporting $200,000 or more. Note that adjusted gross income is a tax measure and differs from U.S. Census household income.