11735 ZIP Code, Farmingdale, NY

11735 is a ZIP code in Farmingdale, New York — mostly in Suffolk County (54% of its land), with smaller parts in Nassau County. It covers 11 square miles of land. The closest ZIP codes are 11804, 11714 and 11798. 32,028 people live here in 11,045 households. At about 2,983 people per square mile it has suburban density, and most homes are owner-occupied (82%). Median household income is $139,443, well above the New York median of $85,974.

Quick facts

Key figures

MeasureValue
Residents32,028
Households11,045
Median household income$139,443
Income per person$62,784
Median age41.8
Homeowners82.3%
Median home value$591,500
Median rent$2,301
Bachelor's degree or higher46.8%
Average commute (minutes)31.5
Households with kids under 1829.6%
Moved in the past year7.6%
Below the poverty line3.7%
Broadband internet94.1%
Speak a non-English language at home18.6%

Household income

% of householdsValue
<$10K2.8%
$10–15K1.5%
$15–25K2.7%
$25–35K3.9%
$35–50K5.5%
$50–75K10.1%
$75–100K8.4%
$100–150K17.6%
$150–200K16.1%
$200K+31.5%

Age

% of all residentsValue
<109.6%
10–1911.4%
20–246.0%
25–3416.3%
35–449.4%
45–5412.6%
55–6415.9%
65–7410.8%
75+8.2%

Tenure

% of housing unitsValue
Owned, with mortgage53.4%
Owned outright28.0%
Rented16.8%
Vacant1.9%

Type of building

% of housing unitsValue
Detached house73.9%
Townhome3.7%
2–4 units6.0%
5–19 units5.4%
20+ units10.7%
Mobile / other0.1%

Businesses in 11735

1,999 business establishments with 35,370 employees (ZIP Codes Business Patterns 2023).

EDDM carrier routes

11735 has 37 USPS carrier routes with 11,104 residential and 2,166 business mailboxes. Open the EDDM route map.

Carrier routes in 11735

11735 has 37 USPS carrier routes (37 city (C)) with 11,104 residential and 2,166 business mailboxes. Routes range from 113 homes (C040) to 626 homes (C047); the median route has 283 homes. The Census counted 11,045 households in 11735 (2020–2024 average); USPS counts current mailboxes, including new and vacant homes.

Homes per routeRoutes
1–24912
250–49923
500–7492
750–9990
1,000–1,4990
1,500+0

Best routes in 11735 for…

Most businesses

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

  1. Route C043 — USPS business mailboxes 176, 145 homes
  2. Route C035 — USPS business mailboxes 144, 180 homes
  3. Route C031 — USPS business mailboxes 134, 283 homes
  4. Route C016 — USPS business mailboxes 133, 350 homes
  5. Route C041 — USPS business mailboxes 132, 166 homes

Select these 5 routes on the route map

Every carrier route in 11735

RouteTypeHomesBusinessesEst. median incomeEst. ownersEst. families with kidsEst. moved in past year
C002City41547$125,710———
C004City35957$157,453———
C005City27299$165,977———
C006City34294$68,123———
C008City46315$125,710———
C009City4591$150,127———
C010City2852$166,571———
C011City28158$150,956———
C012City26112$150,956———
C013City3264$176,327———
C014City25243$176,327———
C015City3921$176,327———
C016City350133$68,123———
C019City26511$121,546———
C020City18176$176,327———
C021City3301$169,254———
C022City3281$121,268———
C023City136119$157,958———
C024City21876$68,123———
C027City33322$154,133———
C028City42412$99,492———
C029City17172$163,525———
C030City53916$125,939———
C031City283134$165,977———
C034City2766$200,001+———
C035City180144$121,268———
C036City19286$128,731———
C037City37146$94,887———
C038City36018$157,958———
C040City113124$62,358———
C041City166132$62,358———
C042City4722$94,887———
C043City145176$137,023———
C044City128125$62,358———
C045City172127$157,958———
C047City6269$168,293———
C048City23865$99,492———

Income, owners, families and movers are estimates for each route (how we estimate them); mailbox counts are current USPS figures. Open 11735 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 11735

Mail every home in 11735

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) 11735, which approximates the USPS ZIP code area. Census figures: American Community Survey 5-year estimates, 2020–2024.

Frequently asked questions

What city is 11735 in?
11735 is a Farmingdale, NY mailing address. By land area, 53% lies inside East Farmingdale, 19% lies inside South Farmingdale, 10% lies inside Old Bethpage and 10% lies inside Farmingdale.
What county is 11735 in?
11735 is mostly in Suffolk County (54% of its land), with smaller parts in Nassau County.
What is the population of 11735?
About 32,028 people (±1,400), according to the Census Bureau's American Community Survey 5-year estimates for 2020–2024. The 2020 Census counted 32,989.
What is the median household income in 11735?
$139,443 (±$10,500), compared with $85,974 for New York as a whole. Half the households in the ZIP code earn more and half earn less.
How many carrier routes and mailboxes are in 11735?
37 USPS carrier routes with 11,104 residential and 2,166 business mailboxes (13,272 in all), from the route data stored by EDDM2GO. An EDDM mailing can target any combination of these routes.
What ZIP codes are near 11735?
The closest, measured center to center: 11804 (2.2 mi, Old Bethpage), 11714 (2.9 mi, Bethpage), 11798 (3.2 mi, Wyandanch), 11762 (3.5 mi, Massapequa Park), 11701 (3.6 mi, Amityville) and 11747 (3.7 mi, Melville).

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