13331 ZIP Code, Eagle Bay, NY
13331 is a ZIP code in Eagle Bay, New York in Herkimer County. It covers 167 square miles of land. The closest ZIP codes are 13472, 13420 and 13312. 204 people live here in 102 households, fewer than in most New York ZIP codes. It is rural, with fewer than 100 people per square mile, and most homes are owner-occupied (96%). Median household income is $61,250, below the New York median of $85,974; the median age is 67.5, older than most ZIP codes.
Quick facts
- Mailing city: Eagle Bay, NY
- County: Herkimer County
- Land area: 167 sq mi
- Population: 204
- Median household income: $61,250
- Carrier routes: 1 (166 homes)
Key figures
| Measure | Value |
|---|---|
| Residents | 204 |
| Households | 102 |
| Median household income | $61,250 |
| Income per person | $33,969 |
| Median age | 67.5 |
| Homeowners | 96.1% |
| Median home value | $283,300 |
| Median rent | not published |
| Bachelor's degree or higher | 51.6% |
| Average commute (minutes) | not published |
| Households with kids under 18 | 7.8% |
| Moved in the past year | 0.0% |
| Below the poverty line | 0.0% |
| Broadband internet | 100.0% |
| Speak a non-English language at home | 6.9% |
Household income
| % of households | Value |
|---|---|
| <$10K | 0.0% |
| $10–15K | 0.0% |
| $15–25K | 0.0% |
| $25–35K | 7.8% |
| $35–50K | 40.2% |
| $50–75K | 32.4% |
| $75–100K | 0.0% |
| $100–150K | 6.9% |
| $150–200K | 12.7% |
| $200K+ | 0.0% |
Age
| % of all residents | Value |
|---|---|
| <10 | 4.9% |
| 10–19 | 5.9% |
| 20–24 | 0.0% |
| 25–34 | 0.0% |
| 35–44 | 3.9% |
| 45–54 | 6.9% |
| 55–64 | 24.5% |
| 65–74 | 53.9% |
| 75+ | 0.0% |
Tenure
| % of housing units | Value |
|---|---|
| Owned, with mortgage | 4.7% |
| Owned outright | 5.3% |
| Rented | 0.4% |
| Vacant | 89.6% |
Type of building
| % of housing units | Value |
|---|---|
| Detached house | 97.5% |
| Townhome | 0.0% |
| 2–4 units | 0.0% |
| 5–19 units | 0.0% |
| 20+ units | 0.0% |
| Mobile / other | 2.5% |
Businesses in 13331
17 business establishments with 67 employees (ZIP Codes Business Patterns 2023).
- Accommodation and Food Services: 9
EDDM carrier routes
13331 has 1 USPS carrier routes with 166 residential and 9 business mailboxes. Open the EDDM route map.
Carrier routes in 13331
13331 has 1 USPS carrier routes (1 highway contract (H)) with 166 residential and 9 business mailboxes. Routes range from 166 homes (H060) to 166 homes (H060); the median route has 166 homes. The Census counted 102 households in 13331 (2020–2024 average); USPS counts current mailboxes, including new and vacant homes.
| Homes per route | Routes |
|---|---|
| 1–249 | 1 |
| 250–499 | 0 |
| 500–749 | 0 |
| 750–999 | 0 |
| 1,000–1,499 | 0 |
| 1,500+ | 0 |
Every carrier route in 13331
| Route | Type | Homes | Businesses | Est. median income | Est. owners | Est. families with kids | Est. moved in past year |
|---|---|---|---|---|---|---|---|
| H060 | Highway contract | 166 | 9 | $65,898 | — | — | — |
Income, owners, families and movers are estimates for each route (how we estimate them); mailbox counts are current USPS figures. Open 13331 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
- 13472 — Thendara CDP, NY (8.7 mi)
- 13420 — Old Forge CDP, NY (11.6 mi)
- 13312 (12.2 mi)
- 13343 (14.3 mi)
- 13327 — Croghan village, NY (15.2 mi)
- 13345 (16.9 mi)
- 13360 (17.6 mi)
- 13433 — Port Leyden village, NY (18.8 mi)
Areas that include 13331
- Eagle Bay, NY ZIP codes — 1 ZIP code
- Herkimer County ZIP codes — 28 ZIP codes
- New York ZIP code data
Mail every home in 13331
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) 13331, which approximates the USPS ZIP code area. Census figures: American Community Survey 5-year estimates, 2020–2024.
Frequently asked questions
- What city is 13331 in?
- 13331 is a Eagle Bay, NY mailing address. None of its land lies inside a Census-defined city or community.
- What county is 13331 in?
- 13331 is in Herkimer County.
- What is the population of 13331?
- About 204 people (±113), according to the Census Bureau's American Community Survey 5-year estimates for 2020–2024. The 2020 Census counted 210.
- What is the median household income in 13331?
- $61,250 (±$53,958), 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 13331?
- 1 USPS carrier routes with 166 residential and 9 business mailboxes (175 in all), from the route data stored by EDDM2GO. An EDDM mailing can target any combination of these routes.
- What ZIP codes are near 13331?
- The closest, measured center to center: 13472 (8.7 mi, Thendara), 13420 (11.6 mi, Old Forge), 13312 (12.2 mi), 13343 (14.3 mi), 13327 (15.2 mi, Croghan) and 13345 (16.9 mi).
This product uses the Census Bureau Data API but is not endorsed or certified by the Census Bureau.