Residential delivery area · Pennsylvania
ZIP Code 15323: Claysville, PA
ZIP code 15323 uses the postal name Claysville, Pennsylvania and lies entirely in Washington County (Census 2020 ZIP-county file). About 3,900 people live there (Census Bureau, ACS 2020-2024). Median household income is $78,947 (Census Bureau, ACS 2020-2024). By Census place, under 1% of its land lies in Claysville; more than 99% is outside any Census place.
- ACS2020-24
- Census2020
- FHFA2025
- ZBP2023
- IRS2022
- Town
- Claysville · its only residential ZIP
- County
- Washington County
- Census places
- Claysville
- Metro area
- Pittsburgh, PA
- House district
- PA-14 119th Congress
- State
- Pennsylvania
- Time zone
- Eastern
- Land area
- 71.7 sq mi · 54 people per sq mi
Where is ZIP code 15323?
15323 centers on 40.103°, -80.417° and covers 71.7 square miles of land plus 0.0 of water. It borders 6 ZIP codes: 15376, 15365, 15377, 15329, 15301, 15312.
The map draws ZIP code areas only. For the streets inside 15323, 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 15323 compare with the rest of Washington County?
| Measure | 15323 | In Washington County | In PA |
|---|---|---|---|
| People (ACS 2020-2024) | 3,860 | 17th of 61 | 716th of 1,833 |
| Median household income | $79k | 14th of 26 | 409th of 1,015 |
| Median home value | $194k | 19th of 27 | 656th of 1,069 |
Its median household income is higher than in 61% of U.S. residential ZIP codes, and it is denser than 44% of all 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 15323?
The 2020 Census counted 4,217 people in 15323; the ACS, which samples households over 2020-2024, estimates 3,860. Between the 2010 and 2020 censuses its population fell 7.2% (its boundary stayed at least 90% the same).
- People, ACS 2020-2024
- 3,860±441 (90% margin)
- 2020 Census count
- 4,217−7.2% since 2010 (4,542)
- Households
- 1,600
- Median age
- 44.4
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 15323?
Of the 3,860 people the ACS estimates in 15323, 17.3% are under 18 and 21.9% are 65 or older. The largest group by race and Hispanic origin is White (not Hispanic) (92.3%).
- Under 1817.3%
- 18 to 6460.8%
- 65 and older21.9%
- White, not Hispanic92.3%
- Other or two or more4.9%
- Hispanic or Latino2.2%
- Black, not Hispanic0.7%
- Asian, not Hispanic0.0%
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 15323 earn?
Median household income is $78,947 (ACS 2020-2024), the 14th highest of the 26 ranked ZIP codes in Washington County. It is not measurably different from 2015-2019 ($76,424 in 2024 dollars): the change is within the surveys' margins of error.
- Median household income
- $78,947±$11,440
- Income per person
- $44,780
- Below the poverty line
- 7.2%
- Unemployed (of the labor force)
- 6.4%
- Adults 25+ with a bachelor's degree
- 22.9%
- Adjusted gross income per tax return, 2022
- $92,6962,020 returns; wages 49% 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 15323?
FHFA's house price index for 15323, built from repeat sales and appraisals of the same homes, rose 98% from 2015 to 2025 and rose 57% from 2020 to 2025, and moved +30.4% in 2025.
- Median home value (owners' estimate)
- $194,400
- Median gross rent
- $826
- Homes owned by their occupants
- 83.9%
- Housing units
- 1,843
Source: U.S. Census Bureau, ACS 2020-2024 5-year estimates (B25077, B25064, B25003, B25001); FHFA House Price Index, annual five-digit ZIP, updated 2026-03-31.
What businesses are in 15323?
84 business establishments had a location in this ZIP code in 2023, 12 more than in 2018; the most are in construction (ZIP Code Business Patterns).
- Construction21
- Other services (except public administration)13
- Retail trade9
- Health care and social assistance9
- Transportation and warehousing6
- Accommodation and food services6
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 15323?
| ZIP | Town | People | Household income | Distance |
|---|---|---|---|---|
| 15376 | West Alexander | 1,441 | $87k | 3.3 mi |
| 15365 | Taylorstown | 145 | $72k | 4.0 mi |
| 15377 | West Finley | 614 | $81k | 8.1 mi |
| 15329 | Prosperity | 1,390 | $93k | 8.9 mi |
| 15301 | Washington | 50,348 | $71k | 9.7 mi |
| 15312 | Avella | 3,603 | $74k | 10.3 mi |
| 26060 | Valley Grove, WV | 1,655 | $70k | 6.7 mi (near) |
| 26032 | Bethany, WV | 1,061 | $59k | 9.1 mi (near) |
| 15379 | West Middletown | 64 | $76k | 9.7 mi (near) |
Source: PlainZIP from the Census 2020 ZCTA boundaries (shared edges) and internal points; figures ACS 2020-2024.