Residential delivery area · Florida
ZIP Code 33603: Tampa, FL
ZIP code 33603 is in Tampa, Florida, entirely in Hillsborough County (Census 2020 ZIP-county file). About 20,000 people live there (Census Bureau, ACS 2020-2024), the 20th most populous of Tampa's 27 residential ZIP codes. Median household income is $74,081 (Census Bureau, ACS 2020-2024).
- ACS2020-24
- Census2020
- FHFA2025
- ZBP2023
- IRS2022
- Town
- Tampa · 27 residential ZIPs
- County
- Hillsborough County
- Census places
- Tampa
- Metro area
- Tampa-St. Petersburg-Clearwater, FL
- House district
- FL-14 119th Congress
- State
- Florida
- Time zone
- Eastern
- Land area
- 4.1 sq mi · 4,809 people per sq mi
- PO Box ZIPs
- 31 more ZIP codes use the name Tampa for PO boxes or single organizations
Where is ZIP code 33603?
33603 centers on 27.986°, -82.464° and covers 4.1 square miles of land plus 0.1 of water. It borders 6 ZIP codes: 33602, 33604, 33614, 33605, 33607, 33610.
The map draws ZIP code areas only. For the streets inside 33603, open its center on OpenStreetMap.
Source: U.S. Census Bureau, 2020 ZCTA cartographic boundaries and the 2023 Gazetteer (2020 ZCTAs); ZIP-to-county shares, Census places and House districts (119th Congress) from the Census 2020 relationship files (shares of land); metro area from the OMB delineation (July 2023); town name and time zone from simplemaps US ZIP Codes (CC BY 4.0).
How does 33603 compare with the rest of Tampa?
| Measure | 33603 | In Tampa | In Hillsborough County | In FL |
|---|---|---|---|---|
| People (ACS 2020-2024) | 19,869 | 20th of 27 | 39th of 58 | 496th of 1,013 |
| Median household income | $74k | 14th of 25 | 32nd of 53 | 406th of 819 |
| Median home value | $391k | 10th of 25 | 18th of 53 | 302nd of 833 |
Its median household income is higher than in 53% of U.S. residential ZIP codes, and it is denser than 93% of all U.S. residential ZIP codes. ZIP codes at the ACS caps ($250,000 or more for household income, $2,000,000 or more for home value) share the top rank.
Source: U.S. Census Bureau, ACS 2020-2024 5-year estimates (B01003, B19013, B25077); ranks by PlainZIP over residential ZIP codes (ZCTAs).
How many people live in 33603?
The 2020 Census counted 19,070 people in 33603; the ACS, which samples households over 2020-2024, estimates 19,869. Between the 2010 and 2020 censuses its population fell 0.2% (its boundary stayed at least 90% the same).
- People, ACS 2020-2024
- 19,869
- 2020 Census count
- 19,070−0.2% since 2010 (19,100)
- Households
- 8,721
- Median age
- 38.9
Source: U.S. Census Bureau, ACS 2020-2024 5-year estimates (B01003, B01002, B11001); 2020 Census (DHC P1); 2010 Census (SF1 P1).
Who lives in 33603?
Of the 19,869 people the ACS estimates in 33603, 15.6% are under 18 and 12.5% are 65 or older. The largest group by race and Hispanic origin is White (not Hispanic) (46.8%), then Hispanic or Latino (33.0%).
- Under 1815.6%
- 18 to 6471.8%
- 65 and older12.5%
- White, not Hispanic46.8%
- Hispanic or Latino33.0%
- Black, not Hispanic13.7%
- Other or two or more5.3%
- Asian, not Hispanic1.3%
Source: U.S. Census Bureau, ACS 2020-2024 5-year estimates (B01001 age by sex, B03002 Hispanic or Latino origin by race); shares of the estimated population, small ZIP codes carry wide margins.
What do households in 33603 earn?
Median household income is $74,081 (ACS 2020-2024), the 32nd highest of the 53 ranked ZIP codes in Hillsborough County. It rose from $59,137 in 2015-2019 (in 2024 dollars), a change larger than the surveys' margins of error.
- Median household income
- $74,081±$8,319
- Income per person
- $51,739
- Below the poverty line
- 13.8%
- Unemployed (of the labor force)
- 4.7%
- Adults 25+ with a bachelor's degree
- 41.2%
- Adjusted gross income per tax return, 2022
- $73,6489,720 returns; wages 76% of AGI (IRS)
Source: U.S. Census Bureau, ACS 2020-2024 and 2015-2019 5-year estimates (B19013, B19301, B17001, B23025, B15003; 2015-2019 dollars converted with the BLS CPI-U, 1.22699); IRS Statistics of Income, ZIP code data, tax year 2022 (adjusted gross income per return, filed under the address on the return).
What are homes worth in 33603?
FHFA's house price index for 33603, built from repeat sales and appraisals of the same homes, rose 161% from 2015 to 2025 and rose 57% from 2020 to 2025, and moved −0.1% in 2025.
- Median home value (owners' estimate)
- $391,000
- Median gross rent
- $1,518
- Homes owned by their occupants
- 58.3%
- Housing units
- 9,581
Source: U.S. Census Bureau, ACS 2020-2024 5-year estimates (B25077, B25064, B25003, B25001); FHFA House Price Index, annual five-digit ZIP, updated 2026-03-31.
What businesses are in 33603?
636 business establishments had a location in this ZIP code in 2023, 135 more than in 2018; the most are in health care and social assistance (ZIP Code Business Patterns).
- Health care and social assistance97
- Professional, scientific, and technical services92
- Retail trade83
- Construction74
- Real estate and rental and leasing57
- Other services (except public administration)56
Source: U.S. Census Bureau, ZIP Code Business Patterns 2023 and 2018 (establishments with paid employees, by the business's ZIP code).
Which ZIP codes are next to 33603?
| ZIP | Town | People | Household income | Distance |
|---|---|---|---|---|
| 33602 | Tampa | 21,452 | $97k | 2.3 mi |
| 33604 | Tampa | 40,055 | $59k | 2.2 mi |
| 33614 | Tampa | 47,298 | $50k | 2.9 mi |
| 33605 | Tampa | 16,030 | $37k | 3.2 mi |
| 33607 | Tampa | 25,291 | $70k | 3.6 mi |
| 33610 | Tampa | 46,587 | $54k | 5.3 mi |
| 33606 | Tampa | 24,570 | $121k | 2.9 mi (near) |
| 33609 | Tampa | 18,535 | $116k | 4.3 mi (near) |
| 33612 | Tampa | 49,005 | $47k | 4.6 mi (near) |
Source: PlainZIP from the Census 2020 ZCTA boundaries (shared edges) and internal points; figures ACS 2020-2024.