What city is 12918 in?

12918 is a Cadyville, NY mailing address. By land area, 3% lies inside Cadyville; the rest is outside any Census-defined city or community.

What is the population of 12918?

About 2,412 people (±517), according to the Census Bureau's American Community Survey 5-year estimates for 2020–2024. The 2020 Census counted 2,424.

What is the median household income in 12918?

$91,951 (±$12,249), 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 12918?

2 USPS carrier routes with 930 residential and 8 business mailboxes (938 in all), from the route data stored by EDDM2GO. An EDDM mailing can target any combination of these routes.

What ZIP codes are near 12918?

The closest, measured center to center: 12929 (2.9 mi, Dannemora), 12962 (5 mi, Morrisonville), 12978 (7.8 mi, Redford), 12981 (9.5 mi, Redford), 12985 (9.5 mi) and 12901 (10 mi, Plattsburgh).

12918 ZIP Code, Cadyville, NY

12918 is a ZIP code in Cadyville, New York in Clinton County. It covers 43 square miles of land. The closest ZIP codes are 12929, 12962 and 12978. 2,412 people live here in 1,071 households. It is rural, with fewer than 100 people per square mile, and most homes are owner-occupied (93%). Median household income is $91,951, close to the New York median of $85,974; 47% of households have children under 18.

Quick facts

Mailing city: Cadyville, NY
County: Clinton County
Land area: 43 sq mi
Population: 2,412
Median household income: $91,951
Carrier routes: 2 (930 homes)

Key figures

Measure	Value
Residents	2,412
Households	1,071
Median household income	$91,951
Income per person	$50,505
Median age	42
Homeowners	93.0%
Median home value	$206,700
Median rent	not published
Bachelor's degree or higher	42.4%
Average commute (minutes)	23.6
Households with kids under 18	46.5%
Moved in the past year	6.8%
Below the poverty line	1.2%
Broadband internet	95.7%
Speak a non-English language at home	0.6%

Household income

% of households	Value
<$10K	0.6%
$10–15K	2.1%
$15–25K	2.7%
$25–35K	0.9%
$35–50K	10.6%
$50–75K	13.4%
$75–100K	25.9%
$100–150K	19.0%
$150–200K	7.2%
$200K+	17.6%

Age

% of all residents	Value
<10	11.9%
10–19	12.8%
20–24	0.8%
25–34	11.5%
35–44	18.2%
45–54	12.6%
55–64	13.7%
65–74	9.2%
75+	9.3%

Tenure

% of housing units	Value
Owned, with mortgage	58.6%
Owned outright	29.7%
Rented	6.5%
Vacant	5.3%

Type of building

% of housing units	Value
Detached house	95.8%
Townhome	0.0%
2–4 units	1.8%
5–19 units	0.0%
20+ units	0.4%
Mobile / other	1.9%

Businesses in 12918

21 business establishments with 90 employees (ZIP Codes Business Patterns 2023).

Construction: 7
Retail Trade: 4

EDDM carrier routes

12918 has 2 USPS carrier routes with 930 residential and 8 business mailboxes. Open the EDDM route map.

Carrier routes in 12918

12918 has 2 USPS carrier routes (2 rural (R)) with 930 residential and 8 business mailboxes. Routes range from 252 homes (R002) to 678 homes (R001); the median route has 465 homes. The Census counted 1,071 households in 12918 (2020–2024 average); USPS counts current mailboxes, including new and vacant homes.

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

Best routes in 12918 for…

Most businesses

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

Route R001 — USPS business mailboxes 4, 678 homes
Route R002 — USPS business mailboxes 4, 252 homes

Select these 2 routes on the route map

Every carrier route in 12918

Route	Type	Homes	Businesses	Est. median income	Est. owners	Est. families with kids	Est. moved in past year
R001	Rural	678	4	$91,589	—	—	—
R002	Rural	252	4	$91,589	—	—	—

Income, owners, families and movers are estimates for each route (how we estimate them); mailbox counts are current USPS figures. Open 12918 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

12929 — Dannemora village, NY (2.9 mi)
12962 — Morrisonville CDP, NY (5 mi)
12978 — Redford CDP, NY (7.8 mi)
12981 — Redford CDP, NY (9.5 mi)
12985 (9.5 mi)
12901 — Plattsburgh city, NY (10 mi)
12972 — Peru CDP, NY (10.6 mi)
12903 — Plattsburgh city, NY (10.7 mi)

Areas that include 12918

Where it ranks

Mail every home in 12918

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) 12918, which approximates the USPS ZIP code area. Census figures: American Community Survey 5-year estimates, 2020–2024.

Frequently asked questions

What city is 12918 in?: 12918 is a Cadyville, NY mailing address. By land area, 3% lies inside Cadyville; the rest is outside any Census-defined city or community.
What county is 12918 in?: 12918 is in Clinton County.
What is the population of 12918?: About 2,412 people (±517), according to the Census Bureau's American Community Survey 5-year estimates for 2020–2024. The 2020 Census counted 2,424.
What is the median household income in 12918?: $91,951 (±$12,249), 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 12918?: 2 USPS carrier routes with 930 residential and 8 business mailboxes (938 in all), from the route data stored by EDDM2GO. An EDDM mailing can target any combination of these routes.
What ZIP codes are near 12918?: The closest, measured center to center: 12929 (2.9 mi, Dannemora), 12962 (5 mi, Morrisonville), 12978 (7.8 mi, Redford), 12981 (9.5 mi, Redford), 12985 (9.5 mi) and 12901 (10 mi, Plattsburgh).

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