What city is 34638 in?

34638 is a Land O Lakes, FL mailing address. By land area, 7% lies inside Land O' Lakes; the rest is outside any Census-defined city or community.

What is the population of 34638?

About 37,644 people (±2,563), according to the Census Bureau's American Community Survey 5-year estimates for 2020–2024. The 2020 Census counted 31,746.

What is the median household income in 34638?

$123,899 (±$8,721), 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 34638?

23 USPS carrier routes with 18,062 residential and 342 business mailboxes (18,408 in all), from the route data stored by EDDM2GO. An EDDM mailing can target any combination of these routes.

What ZIP codes are near 34638?

The closest, measured center to center: 34637 (4.6 mi, Connerton), 34654 (6.3 mi, Moon Lake), 34639 (6.5 mi, Land O' Lakes), 34610 (6.7 mi, Shady Hills), 34669 (7.5 mi, Shady Hills) and 33558 (7.6 mi, Cheval).

34638 ZIP Code, Land O Lakes, FL

34638 is a ZIP code in Land O Lakes, Florida in Pasco County. It covers 46 square miles of land. The closest ZIP codes are 34637, 34654 and 34639. 37,644 people live here in 12,048 households. With about 813 people per square mile it is lightly settled, and most homes are owner-occupied (84%). Median household income is $123,899, well above the Florida median of $74,568; 47% of households have children under 18.

Quick facts

Mailing city: Land O Lakes, FL
County: Pasco County
Land area: 46 sq mi
Population: 37,644
Median household income: $123,899
Carrier routes: 23 (18,062 homes)

Key figures

Measure	Value
Residents	37,644
Households	12,048
Median household income	$123,899
Income per person	$47,862
Median age	38.4
Homeowners	83.6%
Median home value	$433,600
Median rent	$2,275
Bachelor's degree or higher	44.5%
Average commute (minutes)	33.2
Households with kids under 18	46.8%
Moved in the past year	12.9%
Below the poverty line	7.4%
Broadband internet	94.7%
Speak a non-English language at home	22.5%

Household income

% of households	Value
<$10K	5.2%
$10–15K	1.0%
$15–25K	1.9%
$25–35K	4.7%
$35–50K	5.8%
$50–75K	9.3%
$75–100K	11.0%
$100–150K	22.7%
$150–200K	15.4%
$200K+	22.9%

Age

% of all residents	Value
<10	13.5%
10–19	15.3%
20–24	6.4%
25–34	9.0%
35–44	17.2%
45–54	15.4%
55–64	10.0%
65–74	8.4%
75+	4.9%

Tenure

% of housing units	Value
Owned, with mortgage	58.7%
Owned outright	20.6%
Rented	15.5%
Vacant	5.2%

Type of building

% of housing units	Value
Detached house	78.0%
Townhome	9.9%
2–4 units	0.1%
5–19 units	2.0%
20+ units	4.2%
Mobile / other	5.8%

Businesses in 34638

594 business establishments with 4,273 employees (ZIP Codes Business Patterns 2023).

Professional, Scientific, and Technical Services: 117
Construction: 70
Health Care and Social Assistance: 65
Other Services (except Public Administration): 53
Retail Trade: 49
Real Estate and Rental and Leasing: 46
Finance and Insurance: 43
Administrative and Support and Waste Management and Remediation Services: 41

EDDM carrier routes

34638 has 23 USPS carrier routes with 18,062 residential and 342 business mailboxes. Open the EDDM route map.

Carrier routes in 34638

34638 has 23 USPS carrier routes (23 rural (R)) with 18,062 residential and 342 business mailboxes. Routes range from 135 homes (R048) to 1,479 homes (R044); the median route has 705 homes. The Census counted 12,048 households in 34638 (2020–2024 average); USPS counts current mailboxes, including new and vacant homes.

Homes per route	Routes
1–249	1
250–499	0
500–749	12
750–999	6
1,000–1,499	4
1,500+	0

Best routes in 34638 for…

Most businesses

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

Route R039 — USPS business mailboxes 78, 733 homes
Route R002 — USPS business mailboxes 67, 899 homes
Route R046 — USPS business mailboxes 50, 1,102 homes
Route R044 — USPS business mailboxes 43, 1,479 homes
Route R038 — USPS business mailboxes 27, 923 homes

Select these 5 routes on the route map

Every carrier route in 34638

Route	Type	Homes	Businesses	Est. median income	Est. owners	Est. families with kids	Est. moved in past year
R002	Rural	899	67	$104,391	—	—	—
R003	Rural	705	11	$113,476	—	—	—
R008	Rural	683	0	$128,577	—	—	—
R013	Rural	760	3	$79,791	—	—	—
R017	Rural	634	6	$104,391	—	—	—
R021	Rural	654	2	$195,624	—	—	—
R023	Rural	528	2	$134,306	—	—	—
R024	Rural	565	0	$152,091	—	—	—
R028	Rural	641	0	$79,791	—	—	—
R029	Rural	640	0	$195,624	—	—	—
R033	Rural	674	0	$104,968	—	—	—
R034	Rural	664	0	$152,091	—	—	—
R035	Rural	573	13	$137,919	—	—	—
R038	Rural	923	27	$138,645	—	—	—
R039	Rural	733	78	$106,416	—	—	—
R040	Rural	803	3	$195,624	—	—	—
R041	Rural	995	1	$81,946	—	—	—
R042	Rural	962	0	$134,306	—	—	—
R043	Rural	1,029	20	$79,791	—	—	—
R044	Rural	1,479	43	$134,306	—	—	—
R046	Rural	1,102	50	$79,791	—	—	—
R047	Rural	1,281	11	$134,306	—	—	—
R048	Rural	135	5	$113,476	—	—	—

Income, owners, families and movers are estimates for each route (how we estimate them); mailbox counts are current USPS figures. Open 34638 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

34637 — Connerton CDP, FL (4.6 mi)
34654 — Moon Lake CDP, FL (6.3 mi)
34639 — Land O' Lakes CDP, FL (6.5 mi)
34610 — Shady Hills CDP, FL (6.7 mi)
34669 — Shady Hills CDP, FL (7.5 mi)
33558 — Cheval CDP, FL (7.6 mi)
33556 — Keystone CDP, FL (8.7 mi)
34655 — Trinity CDP, FL (8.8 mi)

Areas that include 34638

Land O' Lakes, FL ZIP codes — 5 ZIP codes
Pasco County ZIP codes — 29 ZIP codes
Florida ZIP code data

Where it ranks

Mail every home in 34638

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) 34638, which approximates the USPS ZIP code area. Census figures: American Community Survey 5-year estimates, 2020–2024.

Frequently asked questions

What city is 34638 in?: 34638 is a Land O Lakes, FL mailing address. By land area, 7% lies inside Land O' Lakes; the rest is outside any Census-defined city or community.
What county is 34638 in?: 34638 is in Pasco County.
What is the population of 34638?: About 37,644 people (±2,563), according to the Census Bureau's American Community Survey 5-year estimates for 2020–2024. The 2020 Census counted 31,746.
What is the median household income in 34638?: $123,899 (±$8,721), 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 34638?: 23 USPS carrier routes with 18,062 residential and 342 business mailboxes (18,408 in all), from the route data stored by EDDM2GO. An EDDM mailing can target any combination of these routes.
What ZIP codes are near 34638?: The closest, measured center to center: 34637 (4.6 mi, Connerton), 34654 (6.3 mi, Moon Lake), 34639 (6.5 mi, Land O' Lakes), 34610 (6.7 mi, Shady Hills), 34669 (7.5 mi, Shady Hills) and 33558 (7.6 mi, Cheval).

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