14830 ZIP Code, Corning, NY

14830 is a ZIP code in Corning, New York — mostly in Steuben County (93% of its land), with smaller parts in Chemung County. It covers 91 square miles of land. The closest ZIP codes are 14814, 14870 and 14827. 19,015 people live here in 8,634 households. With about 210 people per square mile it is lightly settled, and owners and renters are mixed (66% own). Median household income is $73,263, below the New York median of $85,974.

Quick facts

Key figures

MeasureValue
Residents19,015
Households8,634
Median household income$73,263
Income per person$46,072
Median age39.4
Homeowners66.0%
Median home value$169,800
Median rent$1,043
Bachelor's degree or higher40.2%
Average commute (minutes)19.1
Households with kids under 1823.9%
Moved in the past year12.1%
Below the poverty line9.5%
Broadband internet93.2%
Speak a non-English language at home5.0%

Household income

% of householdsValue
<$10K4.9%
$10–15K3.6%
$15–25K5.3%
$25–35K11.3%
$35–50K11.8%
$50–75K13.9%
$75–100K12.7%
$100–150K16.9%
$150–200K8.8%
$200K+10.7%

Age

% of all residentsValue
<1011.6%
10–1910.6%
20–245.9%
25–3415.1%
35–4413.1%
45–5411.5%
55–6413.3%
65–7411.2%
75+7.8%

Tenure

% of housing unitsValue
Owned, with mortgage34.5%
Owned outright26.5%
Rented30.2%
Vacant8.7%

Type of building

% of housing unitsValue
Detached house64.1%
Townhome2.6%
2–4 units15.9%
5–19 units8.0%
20+ units6.3%
Mobile / other3.1%

Businesses in 14830

462 business establishments with 7,930 employees (ZIP Codes Business Patterns 2023).

EDDM carrier routes

14830 has 17 USPS carrier routes with 8,701 residential and 559 business mailboxes. Open the EDDM route map.

Carrier routes in 14830

14830 has 17 USPS carrier routes (13 city (C), 4 rural (R)) with 8,701 residential and 559 business mailboxes. Routes range from 162 homes (C021) to 750 homes (C018); the median route has 529 homes. The Census counted 8,634 households in 14830 (2020–2024 average); USPS counts current mailboxes, including new and vacant homes.

Homes per routeRoutes
1–2491
250–4995
500–74910
750–9991
1,000–1,4990
1,500+0

Best routes in 14830 for…

Most businesses

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

  1. Route C008 — USPS business mailboxes 247, 602 homes
  2. Route C020 — USPS business mailboxes 79, 585 homes
  3. Route C016 — USPS business mailboxes 45, 529 homes
  4. Route C017 — USPS business mailboxes 39, 627 homes
  5. Route C002 — USPS business mailboxes 30, 492 homes

Select these 5 routes on the route map

Every carrier route in 14830

RouteTypeHomesBusinessesEst. median incomeEst. ownersEst. families with kidsEst. moved in past year
C002City49230$47,388———
C004City3682$84,556———
C005City4453$84,556———
C008City602247$88,800———
C009City50013$94,925———
C010City58215$46,920———
C011City45710$48,152———
C014City3491$84,556———
C016City52945$38,691———
C017City62739$118,509———
C018City75010$88,075———
C020City58579$67,841———
C021City16220$88,800———
R031Rural57618$121,558———
R032Rural52112$89,964———
R033Rural5899$109,811———
R034Rural5676$121,558———

Income, owners, families and movers are estimates for each route (how we estimate them); mailbox counts are current USPS figures. Open 14830 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 14830

Where it ranks

Mail every home in 14830

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) 14830, which approximates the USPS ZIP code area. Census figures: American Community Survey 5-year estimates, 2020–2024.

Frequently asked questions

What city is 14830 in?
14830 is a Corning, NY mailing address. By land area, 3% lies inside Corning; the rest is outside any Census-defined city or community.
What county is 14830 in?
14830 is mostly in Steuben County (93% of its land), with smaller parts in Chemung County.
What is the population of 14830?
About 19,015 people (±483), according to the Census Bureau's American Community Survey 5-year estimates for 2020–2024. The 2020 Census counted 18,949.
What is the median household income in 14830?
$73,263 (±$6,710), 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 14830?
17 USPS carrier routes with 8,701 residential and 559 business mailboxes (9,257 in all), from the route data stored by EDDM2GO. An EDDM mailing can target any combination of these routes.
What ZIP codes are near 14830?
The closest, measured center to center: 14814 (3.9 mi, Big Flats), 14870 (5.6 mi, Gang Mills), 14827 (7 mi, Coopers Plains), 14903 (7.6 mi, Big Flats), 14871 (8.5 mi, Southport) and 14858 (8.8 mi).

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