33810 ZIP Code, Lakeland, FL

33810 is a ZIP code in Lakeland, Florida — mostly in Polk County (73% of its land), with smaller parts in Hillsborough County. It covers 65 square miles of land. The closest ZIP codes are 33815, 33849 and 33809. 55,137 people live here in 20,330 households, more than in 9 of every 10 Florida ZIP codes. With about 853 people per square mile it is lightly settled, and most homes are owner-occupied (77%). Median household income is $69,986, close to the Florida median of $74,568.

Quick facts

Key figures

MeasureValue
Residents55,137
Households20,330
Median household income$69,986
Income per person$34,909
Median age40.9
Homeowners76.7%
Median home value$281,700
Median rent$1,539
Bachelor's degree or higher21.5%
Average commute (minutes)27.5
Households with kids under 1829.1%
Moved in the past year13.7%
Below the poverty line12.7%
Broadband internet94.0%
Speak a non-English language at home21.9%

Household income

% of householdsValue
<$10K4.2%
$10–15K2.0%
$15–25K6.8%
$25–35K8.8%
$35–50K10.5%
$50–75K21.0%
$75–100K14.6%
$100–150K18.5%
$150–200K7.2%
$200K+6.5%

Age

% of all residentsValue
<1011.9%
10–1912.3%
20–247.4%
25–3410.4%
35–4412.1%
45–5412.9%
55–6411.5%
65–7411.9%
75+9.4%

Tenure

% of housing unitsValue
Owned, with mortgage37.8%
Owned outright32.1%
Rented21.2%
Vacant8.8%

Type of building

% of housing unitsValue
Detached house63.5%
Townhome1.5%
2–4 units3.9%
5–19 units3.2%
20+ units2.2%
Mobile / other25.8%

Businesses in 33810

529 business establishments with 6,636 employees (ZIP Codes Business Patterns 2023).

EDDM carrier routes

33810 has 32 USPS carrier routes with 22,382 residential and 270 business mailboxes. Open the EDDM route map.

Carrier routes in 33810

33810 has 32 USPS carrier routes (3 city (C), 29 rural (R)) with 22,382 residential and 270 business mailboxes. Routes range from 50 homes (R852) to 1,108 homes (C005); the median route has 741 homes. The Census counted 20,330 households in 33810 (2020–2024 average); USPS counts current mailboxes, including new and vacant homes.

Homes per routeRoutes
1–2494
250–4990
500–74914
750–99912
1,000–1,4992
1,500+0

Best routes in 33810 for…

Most businesses

For B2B offers: office supplies, cleaning, IT, catering and commercial services.

  1. Route R052 — USPS business mailboxes 35, 1,105 homes
  2. Route R088 — USPS business mailboxes 34, 742 homes
  3. Route R033 — USPS business mailboxes 31, 706 homes
  4. Route R061 — USPS business mailboxes 26, 864 homes
  5. Route R060 — USPS business mailboxes 22, 708 homes

Select these 5 routes on the route map

Every carrier route in 33810

RouteTypeHomesBusinessesEst. median incomeEst. ownersEst. families with kidsEst. moved in past year
C005City1,1089$60,798———
C074City7324$60,798———
C075City82210$77,933———
R003Rural70811$80,337———
R006Rural7394$48,514———
R007Rural60117$87,373———
R010Rural8563$59,160———
R015Rural6797$87,373———
R016Rural7923$49,797———
R024Rural7524$65,462———
R025Rural7400$59,558———
R033Rural70631$41,152———
R034Rural6702$60,798———
R036Rural7973$110,534———
R037Rural7796$43,864———
R052Rural1,10535$51,725———
R055Rural6860$84,408———
R060Rural70822$77,933———
R061Rural86426$86,161———
R068Rural7498$80,337———
R077Rural7241$80,931———
R078Rural8630$79,712———
R079Rural75213$110,534———
R082Rural8940$110,534———
R083Rural8383$43,864———
R087Rural81911$80,337———
R088Rural74234$51,725———
R102Rural6883$79,712———
R810Rural1150$59,558———
R852Rural500$86,161———
R882Rural2050$57,294———
R883Rural990$43,864———

Income, owners, families and movers are estimates for each route (how we estimate them); mailbox counts are current USPS figures. Open 33810 on the EDDM route map.

How route demographics are estimated

Mailbox counts come from USPS; demographics are estimates

The number of homes and businesses on each carrier route is the current USPS EDDM count. The Census Bureau does not publish figures for carrier routes, so income, homeownership, ages, families, movers and housing age on a route are EDDM2GO estimates built from Census block groups (neighborhood areas of roughly 600 to 3,000 people).

How a route gets its figures: the block-group length-share method

We trace each route's streets every 25 meters and record which block group each stretch falls in. The route's homes are spread along its streets in proportion to length, so a route with 60% of its street length in one block group is assumed to have 60% of its homes there. Each block group then contributes its Census counts in proportion to the share of its housing units that sit on the route (capped at the whole block group). Medians are recalculated from the combined income, home-value and age brackets, the way the Census Bureau computes them, not averaged.

Margins of error

Census survey figures carry a margin of error at 90% confidence; we carry it through the calculation and show it as ±. Our margins treat the route-to-block-group split as exact, so the real uncertainty is larger. Routes with fewer than 100 estimated households, large margins, or streets we could not place are flagged.

Different years

USPS mailbox counts are current. Census figures are 5-year averages for 2020–2024, so a new subdivision may have more homes on the route today than the Census counted. Use the route figures to compare routes with each other, not as an exact head count.

Why some routes show identical figures

Two routes that run through the same block group get the same percentages and medians, because the Census publishes one set of figures for the whole block group. Their mailbox counts still differ, and those are exact.

Route and mailbox counts: USPS EDDM route data. Route demographics: EDDM2GO estimates from U.S. Census Bureau American Community Survey 5-year block-group data (2020–2024) and 2024 cartographic block-group boundaries. This product uses the Census Bureau Data API but is not endorsed or certified by the Census Bureau.

Nearby ZIP codes

Areas that include 33810

Where it ranks

Mail every home in 33810

Route counts on this page price as Full Service 6.5 × 9 postcards: we print, bundle by carrier route and hand the mailing to USPS. Prefer to take it to the Post Office yourself? Print only costs less and you pay postage at drop-off.

EDDM guides

ZIP code statistics describe the Census ZIP Code Tabulation Area (ZCTA) 33810, which approximates the USPS ZIP code area. Census figures: American Community Survey 5-year estimates, 2020–2024.

Frequently asked questions

What city is 33810 in?
33810 is a Lakeland, FL mailing address. By land area, 11% lies inside Kathleen and 6% lies inside Lakeland; the rest is outside any Census-defined city or community.
What county is 33810 in?
33810 is mostly in Polk County (73% of its land), with smaller parts in Hillsborough County.
What is the population of 33810?
About 55,137 people (±2,571), according to the Census Bureau's American Community Survey 5-year estimates for 2020–2024. The 2020 Census counted 52,037.
What is the median household income in 33810?
$69,986 (±$5,093), compared with $74,568 for Florida as a whole. Half the households in the ZIP code earn more and half earn less.
How many carrier routes and mailboxes are in 33810?
32 USPS carrier routes with 22,382 residential and 270 business mailboxes (22,652 in all), from the route data stored by EDDM2GO. An EDDM mailing can target any combination of these routes.
What ZIP codes are near 33810?
The closest, measured center to center: 33815 (6.6 mi, Lakeland), 33849 (6.9 mi), 33809 (7.1 mi, Lakeland), 33565 (7.3 mi, Plant City), 33805 (7.8 mi, Lakeland) and 33563 (9.4 mi, Plant City).

This product uses the Census Bureau Data API but is not endorsed or certified by the Census Bureau.