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US ZIP Code Profile

ZIP Code 33523
Dade City, Florida

ZIP code 33523 is in Dade City, located in Pasco County, Florida, within the Tampa-St. Petersburg-Clearwater metro area. Its 2020 Census population was 18,540. The estimated median adjusted gross income per tax return is $39,432, and about 4% of filers report $200,000 or more.

2020 Population
18,540
Census ZCTA
County
Pasco
FIPS 12101
Median income (est.)
$39,432
IRS SOI 2022
Land Area
118.432 mi²
+ 3.659 mi² water

01Location & Geography

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

Primary CityDade City, FL
CountyPasco County (FIPS 12101)
StateFlorida (FIPS 12)
Metro Area (MSA)Tampa-St. Petersburg-Clearwater, FL Metro Area (45300)
Census Region / DivisionSouth Region · South Atlantic Division
Coordinates28.419256, -82.22016
Land / Water Area118.432 mi² land · 3.659 mi² water

02Income & Economics

Distribution of the 7,840 individual tax returns filed in 33523 by adjusted gross income bracket (IRS SOI, 2022).

< $25K
33.8%
$25K–$50K
28.1%
$50K–$75K
14.8%
$75K–$100K
8.0%
$100K–$200K
11.3%
$200K+
4.0%
The $200,000+ bracket accounts for 30% of 33523's total adjusted gross income, from 4% of returns — a concentration that drives the gap between the median ($39,432) 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 33523's IRS income metrics, 2020–2022.

Median income (2021→2022)
$39,432
▲ 7.1%
Filers earning $200K+
4.0%
▲ 0.7 pt
Total filers
7,840
▲ 3.3%
GET /zipc/v2/zipcodes/33523/soi?year=… $33K 2020 $37K 2021 $39K 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 33523 ZCTA.

2000
17,388
 
2010
18,313
▲ +5.3%
2020
18,540
▲ +1.2%

05USPS Postal Details

Delivery and facility attributes from the monthly USPS dataset.

ZIP ClassificationNon-Unique Zip
Facility TypePost Office
Carrier Route SortD
USPS Finance Number112025
City AliasesDade City, Ridge Manor

06Frequently Asked Questions

What county is ZIP code 33523 in?

ZIP code 33523 is in Pasco County, Florida (county FIPS code 12101).

What city is ZIP code 33523?

The primary USPS city for 33523 is Dade City, FL.

What metro area (MSA) is 33523 in?

33523 is part of the Tampa-St. Petersburg-Clearwater, FL Metro Area (MSA code 45300).

What is the population of ZIP code 33523?

The 2020 Census population of 33523 was 18,540 residents.

What is the median income in ZIP code 33523?

Based on IRS Statistics of Income data, the estimated median adjusted gross income per tax return in 33523 is about $39,432, with around 4% of filers reporting $200,000 or more. Note that adjusted gross income is a tax measure and differs from U.S. Census household income.