PlainZIP

Frankfort, NY · standard

ZIP Code 13340

Herkimer County, New York - Census ACS demographics, housing tenure, and business patterns, benchmarked against every US ZIP.

8,205
55/sq mi
$69,821
Median income
$157,800
Median home value
21.9%
Bachelor's or higher

The verdict

Frankfort pairs a below-median household income with below-median home values, in a rural, homeowner-dominated area.

46th pct
household income, US ZIPs
28th pct
home value, US ZIPs
55
people per sq mi
81%
owner-occupied homes

Source: U.S. Census Bureau ACS 5-Year Estimates (2019–2023). Percentiles rank ZIP 13340 against every reporting US ZIP.

ZIP code 13340 is a mid-sized community (a standard USPS delivery area) in Frankfort, Herkimer County, New York, home to 8,205 residents across 150.0 square miles, a density of 55 people per square mile, in the New York time zone.

ZIP 13340 reports a modest median household income of $69,821 (24% below the New York average), while per-capita income is $37,919. Poverty here runs at 6.7%, with unemployment measured at 3.0%. Median home value sits at $157,800 (58% below the state average), median rent at $907 a month, and owner-occupancy at 80.7%.

Educational attainment sits below the national norm: 21.9% of adults hold a bachelor's degree or higher, the median age is 44, and the average commute is 28 minutes. Beyond these figures, 7 nearby ZIP codes within about 10 miles are surfaced below, along with 6 more sharing Herkimer County, letting you compare 13340 to its immediate surroundings rather than a national baseline alone.

Every figure on this page is sourced from the U.S. Census Bureau American Community Survey 5-Year Estimates (including median rent) and the FHFA House Price Index, no estimates, no proprietary scoring. Verify with Census →

Top industries in ZIP 13340

Top 5 sectors by establishment count in Frankfort, NY

Which industries have the most business establishments in ZIP 13340.

establishments

What this shows Establishment counts come from the Census ZIP Code Business Patterns program, which counts physical business locations rather than employees or revenue.

Source U.S. Census Bureau · ZIP Code Business Patterns (ZBP) As of 2023

Source: U.S. Census Bureau, American Community Survey 5-Year Estimates + ZIP Code Business Patterns + FHFA HPI ACS demographics and median rent, ZBP business establishments, FHFA HPI for ZIP 13340, Frankfort, NY · 2023 Census ACS 5-Year Estimates use a rolling 60-month sample for stable small-geography estimates; ZBP updated annually; FHFA HPI updated quarterly/annually.

Quick Facts

8,205

Population

150.0

Area (sq mi)

55

People / sq mi

New York

Time Zone

standard

ZIP Type

Neighborhood Scorecard
Get an A-F grade across income, safety, housing, rent, education, commute, and childcare for this ZIP code.
View Scorecard →

Who lives in ZIP 13340?

44.0

Median Age

51.3%

Male

48.7%

Female

9.2%

Foreign-Born

White 91.0%
African American 3.1%
Asian 0.4%
American Indian or Alaska Native 0.0%
Native Hawaiian or Pacific Islander 0.0%
Two or More Ethnicities 4.1%
Hispanic or Latino 1.9%

Hispanic or Latino is an ethnicity category from the Census Bureau and may overlap with other categories above.

Source: U.S. Census Bureau, ACS 5-Year Estimates (2023)

How much do residents earn?

$69,821

Median Household Income

-24% vs state

$37,919

Per Capita Income

6.7%

Poverty Rate

3.0%

Unemployment Rate

27.5 min

Mean Commute Time

How ZIP 13340 ranks nationally

Frankfort, NY household income vs. every US ZIP code

Median household income, the full national distribution, with this ZIP marked

$69,821 46th percentile higher than 46% of 30,318 US ZIPs

$0–$20,000: 118 US ZIPs (0%). Below this entry. $20,000–$40,000: 1,573 US ZIPs (5%). Below this entry. $40,000–$60,000: 7,092 US ZIPs (23%). Below this entry. $60,000–$80,000: 9,980 US ZIPs (33%). This entry sits in this band. $80,000–$100,000: 5,778 US ZIPs (19%). Above this entry. $100,000–$120,000: 2,855 US ZIPs (9%). Above this entry. $120,000–$140,000: 1,362 US ZIPs (4%). Above this entry. $140,000–$160,000: 686 US ZIPs (2%). Above this entry. $160,000–$180,000: 364 US ZIPs (1%). Above this entry. $180,000–$200,000: 186 US ZIPs (1%). Above this entry. $200,000–$220,000: 324 US ZIPs (1%). Above this entry. This ZIP $0 $200K+ every reporting US ZIP, bucketed by value

Each bar is a $20K-wide band; taller bars hold more US ZIPs. The dashed line + filled bar mark this entry. Hover or tap any bar for its full count, share, and where it sits relative to this entry.

Source U.S. Census Bureau, ACS 5-Year Estimates · 2019–2023

Source: U.S. Census Bureau, ACS 5-Year Estimates (2023)

What is the education profile here?

High School Graduate or Higher 62.4%
Bachelor's Degree or Higher 21.9%

Source: U.S. Census Bureau, ACS 5-Year Estimates (2023)

What does housing look like?

3,484

Total Housing Units

3,295

Occupied Units

189

Vacant Units

2.24

Avg Household Size

Occupancy Type

Owner 80.7%
Renter 19.3%

$157,800

Median Home Value

-58% vs state

$907

Median Rent

1960

Median Year Built

Source: U.S. Census Bureau, ACS 5-Year Estimates (2023)

How have home values changed over time?

FHFA House Price Index, annual appreciation data based on repeat sales and appraisals

+5.3%

YoY Change (2023)

232

HPI Index (2000 = 100)

+132%

Total Change Since 2000

Home values in ZIP 13340 have increased 5.3% over the past year (2023). Since 2000, this ZIP has seen +132% cumulative appreciation.

Year Annual Change HPI Index
2019 +0.3% 156
2020 +8.6% 169
2021 +16.4% 197
2022 +12.1% 221
2023 +5.3% 232

Source: Federal Housing Finance Agency (FHFA) House Price Index, All-Transactions, Five-Digit ZIP Codes (Developmental Index). Index base = 100 in year 2000. Data through 2023. ZIP codes with few transactions may show missing values.

What businesses operate in this ZIP?

Census Bureau data shows 124 business establishments in ZIP 13340, employing approximately 2,571 people with a combined annual payroll of $115,284,000.

124

Businesses

2,571

Employees

$115.3M

Annual Payroll

13

Industry Sectors

Industry Establishments % of Total
Construction 23 18.6%
Retail trade 20 16.1%
Manufacturing 14 11.3%
Transportation and warehousing 12 9.7%
Accommodation and food services 12 9.7%
Wholesale trade 8 6.5%
Administrative and support and waste management and remediation services 7 5.7%
Other services (except public administration) 7 5.7%
Health care and social assistance 5 4.0%
Professional, scientific, and technical services 4 3.2%
Real estate and rental and leasing 3 2.4%
Educational services 3 2.4%
Arts, entertainment, and recreation 3 2.4%

Source: U.S. Census Bureau, ZIP Code Business Patterns (ZBP), 2023. Employment figures may include noise for disclosure avoidance.

Nearby ZIP Codes

Want a side-by-side? Compare 13340 vs 13357 →

ZIP 13340 vs its nearest neighbors, by population

Resident population of this ZIP and the closest reporting ZIP codes within ~10 miles.

residents

What this shows Among its immediate neighbors, ZIP 13340 ranks #5 by population - useful context the national average alone can't give.

Source U.S. Census Bureau · ACS 5-Year Estimates As of 2019–2023

ZIP 13340 vs its nearest neighbors, by median income

Median household income of this ZIP and the closest reporting ZIP codes within ~10 miles.

median income

What this shows By household income, ZIP 13340 ranks #4 of 8 neighboring ZIPs, local affluence varies block to block, not just metro to metro.

Source U.S. Census Bureau · ACS 5-Year Estimates As of 2019–2023
ZIP Code City Population Distance
13357 Ilion, NY 11,096 6.0 mi
13350 Herkimer, NY 10,093 6.4 mi
13502 Utica, NY 33,257 6.7 mi
13501 Utica, NY 38,546 6.1 mi
13322 Clayville, NY 1,076 7.4 mi
13456 Sauquoit, NY 4,164 8.0 mi
13318 Cassville, NY 1,325 11.7 mi

More ZIP Codes in Herkimer County

13357 standard
Ilion, NY
Pop: 11,096
13350 standard
Herkimer, NY
Pop: 10,093
13365 standard
Little Falls, NY
Pop: 8,906
13339 standard
Fort Plain, NY
Pop: 6,941
13407 standard
Mohawk, NY
Pop: 5,453
13329 standard
Dolgeville, NY
Pop: 3,889

Related Areas

Herkimer County Frankfort, NY New York

Frequently Asked Questions

What county is ZIP code 13340 in? ▼
ZIP code 13340 (Frankfort) is located in Herkimer County, New York. Herkimer County contains multiple ZIP codes, see the full list at /counties/herkimer-ny.
What is the population of ZIP code 13340? ▼
ZIP code 13340 in Frankfort, NY has a population of 8,205 according to the Census Bureau ACS 2023 estimates.
What is the median household income in ZIP 13340? ▼
The median household income in ZIP 13340 is $69,821, which is 8% below the national average of $76,288.
What is the average home value in ZIP 13340? ▼
The median home value in ZIP 13340 is $157,800, which is 43% below the national average of $278,155.
What is the demographic makeup of ZIP 13340? ▼
The largest racial group in ZIP 13340 is White at 91.0%. Hispanic or Latino residents make up 1.9% of the population.
How many businesses are in ZIP code 13340? ▼
ZIP code 13340 has 124 business establishments employing approximately 2,571 people, according to Census Bureau ZIP Code Business Patterns (ZBP) 2023 data.
What are the main industries in ZIP code 13340? ▼
The top industries by establishment count in ZIP 13340 are: Construction (23), Retail trade (20), Manufacturing (14). There are 13 industry sectors represented in total.
How have home values changed in ZIP code 13340? ▼
According to the FHFA House Price Index, home values in ZIP 13340 increased by 5.3% in 2023. Since 2000, home values in this ZIP have appreciated by approximately 132%. This is a developmental index based on repeat sales and appraisal data from Fannie Mae and Freddie Mac.
What is the education level in ZIP code 13340? ▼
In ZIP code 13340, 62.4% of residents aged 25+ have a high school diploma or higher, and 21.9% hold a bachelor's degree or higher. These figures come from the Census Bureau ACS 5-Year Estimates (2023).
What is the average commute time in ZIP 13340? ▼
The mean commute time for workers in ZIP code 13340 is 27.5 minutes according to Census ACS data. The national average is roughly 26 minutes, so commuters here spend more time traveling to work than typical.
What percentage of residents own vs. rent in ZIP 13340? ▼
In ZIP code 13340, approximately 80.7% of occupied housing units are owner-occupied and 19.3% are renter-occupied, based on Census ACS 2023 data.
What is the poverty rate in ZIP code 13340? ▼
The poverty rate in ZIP code 13340 is 6.7% according to Census Bureau ACS 2023 estimates. This measures the percentage of the population living below the federal poverty threshold.

Read our methodology to see how this data is sourced, computed, and verified.