33446 ZIP Code, Delray Beach, FL

33446 is a ZIP code in Delray Beach, Florida in Palm Beach County. It covers 19 square miles of land. The closest ZIP codes are 33484, 33473 and 33496. 28,431 people live here in 14,420 households. At about 1,513 people per square mile it has suburban density, and most homes are owner-occupied (89%). Median household income is $80,187, close to the Florida median of $74,568; the median age is 67.2, older than most ZIP codes.

Quick facts

Key figures

MeasureValue
Residents28,431
Households14,420
Median household income$80,187
Income per person$78,527
Median age67.2
Homeowners88.6%
Median home value$460,800
Median rent$1,937
Bachelor's degree or higher52.6%
Average commute (minutes)28.8
Households with kids under 1810.4%
Moved in the past year16.4%
Below the poverty line8.0%
Broadband internet87.3%
Speak a non-English language at home19.3%

Household income

% of householdsValue
<$10K6.1%
$10–15K3.3%
$15–25K9.0%
$25–35K9.7%
$35–50K9.2%
$50–75K11.0%
$75–100K7.6%
$100–150K14.8%
$150–200K7.9%
$200K+21.5%

Age

% of all residentsValue
<105.3%
10–195.5%
20–241.8%
25–344.6%
35–445.2%
45–548.1%
55–6414.1%
65–7423.0%
75+32.4%

Tenure

% of housing unitsValue
Owned, with mortgage24.1%
Owned outright46.3%
Rented9.0%
Vacant20.6%

Type of building

% of housing unitsValue
Detached house46.4%
Townhome9.2%
2–4 units9.9%
5–19 units9.3%
20+ units25.1%
Mobile / other0.1%

Businesses in 33446

813 business establishments with 7,556 employees (ZIP Codes Business Patterns 2023).

EDDM carrier routes

33446 has 26 USPS carrier routes with 18,891 residential and 506 business mailboxes. Open the EDDM route map.

Carrier routes in 33446

33446 has 26 USPS carrier routes (11 city (C), 15 rural (R)) with 18,891 residential and 506 business mailboxes. Routes range from 447 homes (R019) to 1,306 homes (C034); the median route has 646 homes. The Census counted 14,420 households in 33446 (2020–2024 average); USPS counts current mailboxes, including new and vacant homes.

Homes per routeRoutes
1–2490
250–4993
500–74915
750–9994
1,000–1,4994
1,500+0

Best routes in 33446 for…

Most businesses

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

  1. Route C026 — USPS business mailboxes 96, 713 homes
  2. Route R015 — USPS business mailboxes 76, 540 homes
  3. Route C095 — USPS business mailboxes 71, 1,208 homes
  4. Route R024 — USPS business mailboxes 70, 639 homes
  5. Route R005 — USPS business mailboxes 47, 725 homes

Select these 5 routes on the route map

Every carrier route in 33446

RouteTypeHomesBusinessesEst. median incomeEst. ownersEst. families with kidsEst. moved in past year
C012City4748$42,954———
C026City71396$35,338———
C034City1,3060$44,714———
C035City1,1692$44,714———
C046City1,0951$56,876———
C057City67016$41,688———
C058City5561$111,673———
C059City9300$62,754———
C072City4981$111,673———
C089City74519$75,745———
C095City1,20871$42,954———
R001Rural5423$200,001+———
R003Rural6531$80,165———
R005Rural72547$88,859———
R008Rural61725$75,822———
R009Rural8005$62,754———
R012Rural5740$200,001+———
R015Rural54076$200,001+———
R017Rural6166$75,822———
R019Rural44729$75,822———
R020Rural5618$200,001+———
R021Rural5931$200,001+———
R022Rural7503$80,165———
R023Rural61815$200,001+———
R024Rural63970$75,822———
R025Rural8522$105,999———

Income, owners, families and movers are estimates for each route (how we estimate them); mailbox counts are current USPS figures. Open 33446 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 33446

Where it ranks

Mail every home in 33446

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) 33446, which approximates the USPS ZIP code area. Census figures: American Community Survey 5-year estimates, 2020–2024.

Frequently asked questions

What city is 33446 in?
33446 is a Delray Beach, FL mailing address. None of its land lies inside a Census-defined city or community.
What county is 33446 in?
33446 is in Palm Beach County.
What is the population of 33446?
About 28,431 people (±1,390), according to the Census Bureau's American Community Survey 5-year estimates for 2020–2024. The 2020 Census counted 30,051.
What is the median household income in 33446?
$80,187 (±$12,692), 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 33446?
26 USPS carrier routes with 18,891 residential and 506 business mailboxes (19,397 in all), from the route data stored by EDDM2GO. An EDDM mailing can target any combination of these routes.
What ZIP codes are near 33446?
The closest, measured center to center: 33484 (3 mi, Delray Beach), 33473 (3.2 mi), 33496 (3.5 mi, Boca Raton), 33437 (4.2 mi), 33445 (4.7 mi, Delray Beach) and 33498 (4.8 mi).

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