What city is ZIP code 13340?

ZIP code 13340 is in Frankfort, NY (Herkimer County).

What county is ZIP code 13340 in?

ZIP code 13340 is mostly in Herkimer County, New York.

How many people live in ZIP code 13340?

About 7,404 people live in the 13340 ZIP Code Tabulation Area, based on American Community Survey 5-year estimates.

Checked Oct 26, 2026

ZIP Code 13340

Frankfort, NY, Herkimer County

Population

7,404

Land area

60.3sq mi

People per sq mi

123

City

Frankfort

ZIP 13340 and nearby ZIP codes

Full map

ZIP 13340 at a glance

ZIP 13340 (Frankfort) is 71% less dense than New York as a whole.
Households here earn a median of $69,821 a year, 19% less than the New York figure of $85,974.
A typical owner-occupied home is valued at $157,800 (63% below New York) and median rent is $907 a month.

Local data for ZIP 13340

Counts from official public data

Housing and community stats

ZIP 13340, American Community Survey 2020-2024

Full profile

Median household income

$69,821

Poverty rate

6.7%

Median home value

$157,800

Median rent

$907/mo

Homeownership

80.7%

Bachelor's or higher

21.9%

Median age

44.0

Average commute

27.5 min

Income, education and commute

Economy and federal money

Businesses, pandemic loans and political donations

Details

Business establishments

124

ZIP Business Patterns 2023

Employees

2,571

$115M annual payroll

PPP loans

$9.1M

136 loans

Campaign donations

$3,205

5% D, 74% R, 2026 cycle

PPP loans in this ZIP

Environment and hazard risk

ZIP 13340, from FEMA, NOAA and EPA

Full report

Natural hazard risk

Relatively Low

Top: landslide

Storm events since 1996

1,704

Countywide, mostly thunderstorm wind

Flood insurance policies

326

1.1% of homes, county

July high / Jan low

81° / 11°F

Hazards, floods and storm history Check a flood zone

Health statistics

Share of adults in ZIP 13340, CDC PLACES estimates

All 40 measures

Obesity

36.2%

U.S. 33.3% +2.9 pts

Diabetes

10.6%

U.S. 12.1% -1.5 pts

Smoking

13.8%

U.S. 12.8% +1.0 pts

Uninsured (18-64)

5.4%

U.S. 11.1% -5.7 pts

Frequently asked questions

What city is ZIP code 13340?: ZIP code 13340 is in Frankfort, NY (Herkimer County).
What county is ZIP code 13340 in?: ZIP code 13340 is mostly in Herkimer County, New York.
How many people live in ZIP code 13340?: About 7,404 people live in the 13340 ZIP Code Tabulation Area, based on American Community Survey 5-year estimates.

Source: U.S. Census Bureau (ZIP Code Tabulation Areas, American Community Survey) · Data as of 12/31/2023. ZIP Code Tabulation Areas closely match, but are not identical to, USPS ZIP code delivery areas.