Residential delivery area · Florida
ZIP Code 33774: Largo, FL
ZIP code 33774 uses the postal name Largo, Florida and lies entirely in Pinellas County (Census 2020 ZIP-county file). About 20,000 people live there (Census Bureau, ACS 2020-2024), the 3rd most populous of Largo's 5 residential ZIP codes. Median household income is $79,139 (Census Bureau, ACS 2020-2024). By Census place, its land lies in Largo (49%) and Ridgecrest (6%); 45% is outside any Census place.
- ACS2020-24
- Census2020
- FHFA2025
- ZBP2023
- IRS2022
- Town
- Largo · 5 residential ZIPs
- County
- Pinellas County
- Census places
- Largo (49%); Ridgecrest (6%) census-designated place
- Metro area
- Tampa-St. Petersburg-Clearwater, FL
- House district
- FL-13 119th Congress
- State
- Florida
- Time zone
- Eastern
- Land area
- 4.6 sq mi · 4,317 people per sq mi
- PO Box ZIPs
- 33779 also use the name Largo
Where is ZIP code 33774?
33774 centers on 27.884°, -82.828° and covers 4.6 square miles of land plus 0.3 of water. It borders 4 ZIP codes: 33785, 33778, 33776, 33770.
The map draws ZIP code areas only. For the streets inside 33774, 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 33774 compare with the rest of Largo?
| Measure | 33774 | In Largo | In Pinellas County | In FL |
|---|---|---|---|---|
| People (ACS 2020-2024) | 19,799 | 3rd of 5 | 25th of 48 | 498th of 1,013 |
| Median household income | $79k | 1st of 5 | 17th of 46 | 334th of 819 |
| Median home value | $334k | 1st of 5 | 28th of 46 | 448th of 833 |
Its median household income is higher than in 61% of U.S. residential ZIP codes, and it is denser than 92% 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 33774?
The 2020 Census counted 18,145 people in 33774; the ACS, which samples households over 2020-2024, estimates 19,799. Between the 2010 and 2020 censuses its population grew 2.4% (its boundary stayed at least 90% the same).
- People, ACS 2020-2024
- 19,799±2,086 (90% margin)
- 2020 Census count
- 18,145+2.4% since 2010 (17,712)
- Households
- 8,420
- Median age
- 49.6
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 33774?
Of the 19,799 people the ACS estimates in 33774, 17.9% are under 18 and 28.6% are 65 or older. The largest group by race and Hispanic origin is White (not Hispanic) (74.4%), then Black (not Hispanic) (10.6%).
- Under 1817.9%
- 18 to 6453.6%
- 65 and older28.6%
- White, not Hispanic74.4%
- Black, not Hispanic10.6%
- Hispanic or Latino9.4%
- Other or two or more4.8%
- Asian, not Hispanic0.9%
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 33774 earn?
Median household income is $79,139 (ACS 2020-2024), the 17th highest of the 46 ranked ZIP codes in Pinellas County. It is not measurably different from 2015-2019 ($67,968 in 2024 dollars): the change is within the surveys' margins of error.
- Median household income
- $79,139±$10,602
- Income per person
- $41,510
- Below the poverty line
- 9.2%
- Unemployed (of the labor force)
- 4.0%
- Adults 25+ with a bachelor's degree
- 29.5%
- Adjusted gross income per tax return, 2022
- $84,9058,560 returns; wages 54% 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 33774?
FHFA's house price index for 33774, built from repeat sales and appraisals of the same homes, rose 126% from 2015 to 2025 and rose 55% from 2020 to 2025, and moved −7.9% in 2025.
- Median home value (owners' estimate)
- $334,400
- Median gross rent
- $1,545
- Homes owned by their occupants
- 77.3%
- Housing units
- 10,333
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 33774?
406 business establishments had a location in this ZIP code in 2023, 25 more than in 2018; the most are in health care and social assistance (ZIP Code Business Patterns).
- Health care and social assistance58
- Construction47
- Other services (except public administration)45
- Professional, scientific, and technical services44
- Retail trade41
- Real estate and rental and leasing36
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 33774?
| ZIP | Town | People | Household income | Distance |
|---|---|---|---|---|
| 33785 | Indian Rocks Beach | 4,907 | $101k | 1.5 mi |
| 33778 | Largo | 16,807 | $65k | 1.8 mi |
| 33776 | Seminole | 12,556 | $105k | 2.4 mi |
| 33770 | Largo | 25,368 | $60k | 2.6 mi |
| 33772 | Seminole | 23,733 | $74k | 3.4 mi (near) |
| 33786 | Belleair Beach | 1,582 | $163k | 3.4 mi (near) |
| 33773 | Largo | 16,741 | $77k | 4.4 mi (near) |
| 33771 | Largo | 27,596 | $60k | 4.5 mi (near) |
Source: PlainZIP from the Census 2020 ZCTA boundaries (shared edges) and internal points; figures ACS 2020-2024.