What city is 32003 in?

32003 is a Fleming Island, FL mailing address. By land area, 100% lies inside Fleming Island.

What is the population of 32003?

About 29,766 people (±1,796), according to the Census Bureau's American Community Survey 5-year estimates for 2020–2024. The 2020 Census counted 29,142.

What is the median household income in 32003?

$116,611 (±$10,888), 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 32003?

18 USPS carrier routes with 11,408 residential and 550 business mailboxes (11,958 in all), from the route data stored by EDDM2GO. An EDDM mailing can target any combination of these routes.

What ZIP codes are near 32003?

The closest, measured center to center: 32073 (5.3 mi, Bellair-Meadowbrook Terrace), 32223 (5.6 mi, Jacksonville), 32259 (7.6 mi, Fruit Cove), 32214 (7.9 mi, Jacksonville), 32257 (8.7 mi, Jacksonville) and 32244 (8.8 mi, Jacksonville).

32003 ZIP Code, Fleming Island, FL

32003 is a ZIP code in Fleming Island, Florida in Clay County. It covers 16 square miles of land. The closest ZIP codes are 32073, 32223 and 32259. 29,766 people live here in 11,470 households. At about 1,879 people per square mile it has suburban density, and most homes are owner-occupied (85%). Median household income is $116,611, well above the Florida median of $74,568; the median age is 47.7, older than most ZIP codes.

Quick facts

Mailing city: Fleming Island, FL
County: Clay County
Land area: 16 sq mi
Population: 29,766
Median household income: $116,611
Carrier routes: 18 (11,408 homes)

Key figures

Measure	Value
Residents	29,766
Households	11,470
Median household income	$116,611
Income per person	$56,270
Median age	47.7
Homeowners	85.3%
Median home value	$422,400
Median rent	$1,935
Bachelor's degree or higher	49.6%
Average commute (minutes)	30
Households with kids under 18	28.3%
Moved in the past year	9.3%
Below the poverty line	5.7%
Broadband internet	97.7%
Speak a non-English language at home	10.8%

Household income

% of households	Value
<$10K	2.2%
$10–15K	0.4%
$15–25K	2.5%
$25–35K	3.5%
$35–50K	3.6%
$50–75K	14.3%
$75–100K	14.8%
$100–150K	22.7%
$150–200K	16.8%
$200K+	19.2%

Age

% of all residents	Value
<10	8.0%
10–19	13.7%
20–24	6.1%
25–34	8.4%
35–44	10.3%
45–54	15.8%
55–64	15.7%
65–74	12.8%
75+	9.3%

Tenure

% of housing units	Value
Owned, with mortgage	52.0%
Owned outright	29.5%
Rented	13.9%
Vacant	4.7%

Type of building

% of housing units	Value
Detached house	78.2%
Townhome	10.3%
2–4 units	1.0%
5–19 units	6.3%
20+ units	4.0%
Mobile / other	0.1%

Businesses in 32003

725 business establishments with 7,732 employees (ZIP Codes Business Patterns 2023).

Health Care and Social Assistance: 135
Professional, Scientific, and Technical Services: 105
Real Estate and Rental and Leasing: 69
Other Services (except Public Administration): 65
Retail Trade: 64
Accommodation and Food Services: 63
Construction: 62
Administrative and Support and Waste Management and Remediation Services: 42

EDDM carrier routes

32003 has 18 USPS carrier routes with 11,408 residential and 550 business mailboxes. Open the EDDM route map.

Carrier routes in 32003

32003 has 18 USPS carrier routes (16 rural (R), 2 highway contract (H)) with 11,408 residential and 550 business mailboxes. Routes range from 323 homes (H019) to 821 homes (R028); the median route has 648 homes. The Census counted 11,470 households in 32003 (2020–2024 average); USPS counts current mailboxes, including new and vacant homes.

Homes per route	Routes
1–249	0
250–499	2
500–749	13
750–999	3
1,000–1,499	0
1,500+	0

Best routes in 32003 for…

Most businesses

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

Route R028 — USPS business mailboxes 189, 821 homes
Route R029 — USPS business mailboxes 90, 535 homes
Route R026 — USPS business mailboxes 82, 542 homes
Route R021 — USPS business mailboxes 73, 799 homes
Route R019 — USPS business mailboxes 46, 632 homes

Select these 5 routes on the route map

Every carrier route in 32003

Route	Type	Homes	Businesses	Est. median income	Est. owners	Est. families with kids	Est. moved in past year
H016	Highway contract	389	1	$103,696	—	—	—
H019	Highway contract	323	11	$144,449	—	—	—
R002	Rural	694	2	$106,341	—	—	—
R010	Rural	698	1	$144,449	—	—	—
R012	Rural	730	7	$144,449	—	—	—
R015	Rural	564	1	$153,856	—	—	—
R017	Rural	637	0	$125,899	—	—	—
R018	Rural	634	27	$103,696	—	—	—
R019	Rural	632	46	$119,830	—	—	—
R021	Rural	799	73	$106,341	—	—	—
R022	Rural	659	6	$164,218	—	—	—
R025	Rural	707	4	$121,007	—	—	—
R026	Rural	542	82	$140,070	—	—	—
R027	Rural	588	3	$151,921	—	—	—
R028	Rural	821	189	$125,899	—	—	—
R029	Rural	535	90	$144,449	—	—	—
R030	Rural	684	4	$121,007	—	—	—
R032	Rural	772	3	$121,007	—	—	—

Income, owners, families and movers are estimates for each route (how we estimate them); mailbox counts are current USPS figures. Open 32003 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

32073 — Bellair-Meadowbrook Terrace CDP, FL (5.3 mi)
32223 — Jacksonville city, FL (5.6 mi)
32259 — Fruit Cove CDP, FL (7.6 mi)
32214 — Jacksonville city, FL (7.9 mi)
32257 — Jacksonville city, FL (8.7 mi)
32244 — Jacksonville city, FL (8.8 mi)
32212 — Jacksonville city, FL (9.1 mi)
32079 — Penney Farms town, FL (10 mi)

Areas that include 32003

Fleming Island, FL ZIP codes — 1 ZIP code
Clay County ZIP codes — 11 ZIP codes
Florida ZIP code data

Where it ranks

Mail every home in 32003

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) 32003, which approximates the USPS ZIP code area. Census figures: American Community Survey 5-year estimates, 2020–2024.

Frequently asked questions

What city is 32003 in?: 32003 is a Fleming Island, FL mailing address. By land area, 100% lies inside Fleming Island.
What county is 32003 in?: 32003 is in Clay County.
What is the population of 32003?: About 29,766 people (±1,796), according to the Census Bureau's American Community Survey 5-year estimates for 2020–2024. The 2020 Census counted 29,142.
What is the median household income in 32003?: $116,611 (±$10,888), 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 32003?: 18 USPS carrier routes with 11,408 residential and 550 business mailboxes (11,958 in all), from the route data stored by EDDM2GO. An EDDM mailing can target any combination of these routes.
What ZIP codes are near 32003?: The closest, measured center to center: 32073 (5.3 mi, Bellair-Meadowbrook Terrace), 32223 (5.6 mi, Jacksonville), 32259 (7.6 mi, Fruit Cove), 32214 (7.9 mi, Jacksonville), 32257 (8.7 mi, Jacksonville) and 32244 (8.8 mi, Jacksonville).

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