34946 ZIP Code, Fort Pierce, FL

34946 is a ZIP code in Fort Pierce, Florida in St. Lucie County. It covers 15 square miles of land. The closest ZIP codes are 34947, 34951 and 34949. 6,852 people live here in 2,831 households. With about 450 people per square mile it is lightly settled, and owners and renters are mixed (59% own). Median household income is $40,315, well below the Florida median of $74,568.

Quick facts

Key figures

MeasureValue
Residents6,852
Households2,831
Median household income$40,315
Income per person$24,091
Median age39.1
Homeowners59.3%
Median home value$158,300
Median rent$1,002
Bachelor's degree or higher12.9%
Average commute (minutes)23
Households with kids under 1823.6%
Moved in the past year15.1%
Below the poverty line23.4%
Broadband internet72.9%
Speak a non-English language at home26.6%

Household income

% of householdsValue
<$10K17.7%
$10–15K8.6%
$15–25K10.7%
$25–35K8.6%
$35–50K13.1%
$50–75K22.6%
$75–100K8.2%
$100–150K4.9%
$150–200K3.2%
$200K+2.5%

Age

% of all residentsValue
<1012.6%
10–1910.8%
20–245.7%
25–3411.2%
35–4416.5%
45–548.2%
55–6411.9%
65–7411.9%
75+11.2%

Tenure

% of housing unitsValue
Owned, with mortgage13.2%
Owned outright34.4%
Rented32.4%
Vacant20.1%

Type of building

% of housing unitsValue
Detached house59.6%
Townhome2.3%
2–4 units7.9%
5–19 units0.7%
20+ units1.9%
Mobile / other27.5%

Businesses in 34946

178 business establishments with 3,677 employees (ZIP Codes Business Patterns 2023).

EDDM carrier routes

34946 has 5 USPS carrier routes with 3,127 residential and 289 business mailboxes. Open the EDDM route map.

Carrier routes in 34946

34946 has 5 USPS carrier routes (3 city (C), 2 rural (R)) with 3,127 residential and 289 business mailboxes. Routes range from 159 homes (C029) to 916 homes (C032); the median route has 817 homes. The Census counted 2,831 households in 34946 (2020–2024 average); USPS counts current mailboxes, including new and vacant homes.

Homes per routeRoutes
1–2491
250–4991
500–7490
750–9993
1,000–1,4990
1,500+0

Best routes in 34946 for…

Most businesses

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

  1. Route R005 — USPS business mailboxes 132, 405 homes
  2. Route C029 — USPS business mailboxes 58, 159 homes
  3. Route C032 — USPS business mailboxes 53, 916 homes
  4. Route R001 — USPS business mailboxes 45, 830 homes
  5. Route C037 — USPS business mailboxes 1, 817 homes

Select these 5 routes on the route map

Every carrier route in 34946

RouteTypeHomesBusinessesEst. median incomeEst. ownersEst. families with kidsEst. moved in past year
C029City15958$44,299———
C032City91653$44,299———
C037City8171$49,091———
R001Rural83045$29,350———
R005Rural405132$28,858———

Income, owners, families and movers are estimates for each route (how we estimate them); mailbox counts are current USPS figures. Open 34946 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 34946

Where it ranks

Mail every home in 34946

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) 34946, which approximates the USPS ZIP code area. Census figures: American Community Survey 5-year estimates, 2020–2024.

Frequently asked questions

What city is 34946 in?
34946 is a Fort Pierce, FL mailing address. By land area, 20% lies inside Fort Pierce North, 6% lies inside St. Lucie Village, 5% lies inside Lakewood Park and 3% lies inside Fort Pierce; the rest is outside any Census-defined city or community.
What county is 34946 in?
34946 is in St. Lucie County.
What is the population of 34946?
About 6,852 people (±1,057), according to the Census Bureau's American Community Survey 5-year estimates for 2020–2024. The 2020 Census counted 6,793.
What is the median household income in 34946?
$40,315 (±$12,064), 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 34946?
5 USPS carrier routes with 3,127 residential and 289 business mailboxes (3,414 in all), from the route data stored by EDDM2GO. An EDDM mailing can target any combination of these routes.
What ZIP codes are near 34946?
The closest, measured center to center: 34947 (3.9 mi, Fort Pierce), 34951 (4.1 mi, Lakewood Park), 34949 (4.5 mi, Fort Pierce), 34950 (4.5 mi, Fort Pierce), 32962 (5.7 mi, Florida Ridge) and 34981 (7.6 mi, Fort Pierce).

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