Residential delivery area · Pennsylvania
ZIP Code 16346: Seneca, PA
ZIP code 16346 uses the postal name Seneca, Pennsylvania and lies entirely in Venango County (Census 2020 ZIP-county file). About 3,200 people live there (Census Bureau, ACS 2020-2024). Median household income is $59,718 (Census Bureau, ACS 2020-2024). By Census place, 14% of its land lies in Seneca (a census-designated place), and 2% in smaller places; 84% is outside any Census place.
- ACS2020-24
- Census2020
- ZBP2023
- IRS2022
- Town
- Seneca · its only residential ZIP
- County
- Venango County
- Census places
- Seneca census-designated place
- Micro area
- Oil City, PA
- House district
- PA-15 119th Congress
- State
- Pennsylvania
- Time zone
- Eastern
- Land area
- 15.6 sq mi · 206 people per sq mi
Where is ZIP code 16346?
16346 centers on 41.378°, -79.673° and covers 15.6 square miles of land. It borders 3 ZIP codes: 16319, 16301, 16323.
The map draws ZIP code areas only. For the streets inside 16346, open its center on OpenStreetMap.
Source: U.S. Census Bureau, 2020 ZCTA cartographic boundaries and the 2023 Gazetteer (2020 ZCTAs); ZIP-to-county shares, Census places and House districts (119th Congress) from the Census 2020 relationship files (shares of land); metro area from the OMB delineation (July 2023); town name and time zone from simplemaps US ZIP Codes (CC BY 4.0).
How does 16346 compare with the rest of Venango County?
| Measure | 16346 | In Venango County | In PA |
|---|---|---|---|
| People (ACS 2020-2024) | 3,201 | 9th of 22 | 786th of 1,833 |
| Median household income | $60k | not ranked | not ranked |
| Median home value | $154k | 6th of 16 | 852nd of 1,069 |
16346's median household income is not ranked: its 90% margin of error (±$20,743) is more than a quarter of the figure ($59,718). Rankings use ZIP codes of 1,000 or more people living in households, with margins at most 25% of the figure.
It is denser than 63% of U.S. residential ZIP codes. ZIP codes at the ACS caps ($250,000 or more for household income, $2,000,000 or more for home value) share the top rank.
Source: U.S. Census Bureau, ACS 2020-2024 5-year estimates (B01003, B19013, B25077); ranks by PlainZIP over residential ZIP codes (ZCTAs).
How many people live in 16346?
The 2020 Census counted 2,846 people in 16346; the ACS, which samples households over 2020-2024, estimates 3,201. Between the 2010 and 2020 censuses its population fell 12.3% (its boundary stayed at least 90% the same).
- People, ACS 2020-2024
- 3,201±404 (90% margin)
- 2020 Census count
- 2,846−12.3% since 2010 (3,247)
- Households
- 1,513
- Median age
- 51.4
Source: U.S. Census Bureau, ACS 2020-2024 5-year estimates (B01003, B01002, B11001); 2020 Census (DHC P1); 2010 Census (SF1 P1).
Who lives in 16346?
Of the 3,201 people the ACS estimates in 16346, 21.0% are under 18 and 27.6% are 65 or older. The largest group by race and Hispanic origin is White (not Hispanic) (91.8%).
- Under 1821.0%
- 18 to 6451.4%
- 65 and older27.6%
- White, not Hispanic91.8%
- Other or two or more6.4%
- Asian, not Hispanic1.2%
- Black, not Hispanic0.3%
- Hispanic or Latino0.3%
Source: U.S. Census Bureau, ACS 2020-2024 5-year estimates (B01001 age by sex, B03002 Hispanic or Latino origin by race); shares of the estimated population, small ZIP codes carry wide margins.
What do households in 16346 earn?
Median household income is $59,718 (ACS 2020-2024). It is not measurably different from 2015-2019 ($62,747 in 2024 dollars): the change is within the surveys' margins of error.
- Median household income
- $59,718±$20,743
- Income per person
- $34,635
- Below the poverty line
- 13.7%
- Unemployed (of the labor force)
- 2.8%
- Adults 25+ with a bachelor's degree
- 20.1%
- Adjusted gross income per tax return, 2022
- $59,3641,380 returns; wages 67% of AGI (IRS)
Source: U.S. Census Bureau, ACS 2020-2024 and 2015-2019 5-year estimates (B19013, B19301, B17001, B23025, B15003; 2015-2019 dollars converted with the BLS CPI-U, 1.22699); IRS Statistics of Income, ZIP code data, tax year 2022 (adjusted gross income per return, filed under the address on the return).
What are homes worth in 16346?
- Median home value (owners' estimate)
- $153,700
- Median gross rent
- $719
- Homes owned by their occupants
- 67.5%
- Housing units
- 1,556
Source: U.S. Census Bureau, ACS 2020-2024 5-year estimates (B25077, B25064, B25003, B25001).
What businesses are in 16346?
136 business establishments had a location in this ZIP code in 2023, 7 more than in 2018; the most are in health care and social assistance (ZIP Code Business Patterns).
- Health care and social assistance47
- Retail trade18
- Other services (except public administration)18
- Professional, scientific, and technical services9
- Construction6
- Manufacturing6
Source: U.S. Census Bureau, ZIP Code Business Patterns 2023 and 2018 (establishments with paid employees, by the business's ZIP code).
Which ZIP codes are next to 16346?
| ZIP | Town | People | Household income | Distance |
|---|---|---|---|---|
| 16319 | Cranberry | 961 | $66k | 4.5 mi |
| 16301 | Oil City | 15,233 | $58k | 5.8 mi |
| 16323 | Franklin | 14,353 | $63k | 8.6 mi |
| 16343 | Reno | 670 | $83k | 5.3 mi (near) |
| 16344 | Rouseville | 460 | $58k | 6.4 mi (near) |
| 16364 | Venus | 1,306 | $75k | 7.8 mi (near) |
| 16331 | Kossuth | 123 | – | 8.6 mi (near) |
| 16374 | Kennerdell | 1,672 | $58k | 10.8 mi (near) |
Source: PlainZIP from the Census 2020 ZCTA boundaries (shared edges) and internal points; figures ACS 2020-2024.