Residential delivery area · Florida
ZIP Code 33837: Davenport, FL
ZIP code 33837 uses the postal name Davenport, Florida and lies entirely in Polk County (Census 2020 ZIP-county file). About 47,000 people live there (Census Bureau, ACS 2020-2024), the most populous of Davenport's 3 residential ZIP codes. Median household income is $81,276 (Census Bureau, ACS 2020-2024). By Census place, 7% of its land lies in Davenport, and 6% in smaller places; 87% is outside any Census place.
- ACS2020-24
- Census2020
- FHFA2025
- ZBP2023
- IRS2022
- Town
- Davenport · 3 residential ZIPs
- County
- Polk County
- Census places
- Davenport
- Metro area
- Lakeland-Winter Haven, FL
- House district
- FL-18 119th Congress
- State
- Florida
- Time zone
- Eastern
- Land area
- 51.5 sq mi · 920 people per sq mi
- PO Box ZIPs
- 33836 also use the name Davenport
Where is ZIP code 33837?
33837 centers on 28.194°, -81.588° and covers 51.5 square miles of land plus 2.8 of water. It borders 5 ZIP codes: 33858, 33896, 34758, 33844, 34759.
The map draws ZIP code areas only. For the streets inside 33837, 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 33837 compare with the rest of Davenport?
| Measure | 33837 | In Davenport | In Polk County | In FL |
|---|---|---|---|---|
| People (ACS 2020-2024) | 47,389 | 1st of 3 | 3rd of 44 | 100th of 1,013 |
| Median household income | $81k | 1st of 3 | 5th of 30 | 302nd of 819 |
| Median home value | $335k | 2nd of 3 | 5th of 32 | 447th of 833 |
Its median household income is higher than in 64% of U.S. residential ZIP codes, and it is denser than 78% 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 33837?
The 2020 Census counted 36,302 people in 33837; the ACS, which samples households over 2020-2024, estimates 47,389. Between the 2010 and 2020 censuses its population grew 79.4% (its boundary stayed at least 90% the same).
- People, ACS 2020-2024
- 47,389
- 2020 Census count
- 36,302+79.4% since 2010 (20,234)
- Households
- 16,204
- Median age
- 37.0
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 33837?
Of the 47,389 people the ACS estimates in 33837, 22.6% are under 18 and 15.2% are 65 or older. The largest group by race and Hispanic origin is Hispanic or Latino (46.2%), then White (not Hispanic) (34.1%).
- Under 1822.6%
- 18 to 6462.1%
- 65 and older15.2%
- Hispanic or Latino46.2%
- White, not Hispanic34.1%
- Black, not Hispanic11.6%
- Other or two or more5.9%
- Asian, not Hispanic2.3%
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 33837 earn?
Median household income is $81,276 (ACS 2020-2024), the 5th highest of the 30 ranked ZIP codes in Polk County. It rose from $70,352 in 2015-2019 (in 2024 dollars), a change larger than the surveys' margins of error.
- Median household income
- $81,276
- Income per person
- $33,849
- Below the poverty line
- 13.3%
- Unemployed (of the labor force)
- 5.1%
- Adults 25+ with a bachelor's degree
- 27.3%
- Adjusted gross income per tax return, 2022
- $59,16125,390 returns; wages 75% 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 33837?
FHFA's house price index for 33837, built from repeat sales and appraisals of the same homes, rose 207% from 2015 to 2025 and rose 102% from 2020 to 2025, and moved +27.6% in 2025.
- Median home value (owners' estimate)
- $334,800
- Median gross rent
- $1,699
- Homes owned by their occupants
- 81.5%
- Housing units
- 20,284
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 33837?
694 business establishments had a location in this ZIP code in 2023, 257 more than in 2018; the most are in construction (ZIP Code Business Patterns).
- Construction99
- Retail trade75
- Health care and social assistance70
- Professional, scientific, and technical services63
- Accommodation and food services62
- Real estate and rental and leasing59
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 33837?
| ZIP | Town | People | Household income | Distance |
|---|---|---|---|---|
| 33858 | Loughman | 653 | $27k | 3.9 mi |
| 33896 | Davenport | 26,731 | $75k | 3.9 mi |
| 34758 | Kissimmee | 46,768 | $66k | 6.2 mi |
| 33844 | Haines City | 51,255 | $64k | 7.2 mi |
| 34759 | Kissimmee | 44,568 | $69k | 12.0 mi |
| 33848 | Intercession City | 638 | $75k | 7.4 mi (near) |
| 34747 | Kissimmee | 30,859 | $78k | 7.9 mi (near) |
| 33897 | Davenport | 30,159 | $71k | 8.8 mi (near) |
| 34746 | Kissimmee | 60,595 | $71k | 9.4 mi (near) |
Source: PlainZIP from the Census 2020 ZCTA boundaries (shared edges) and internal points; figures ACS 2020-2024.