Residential delivery area · Kentucky
ZIP Code 41139: Flatwoods, KY
ZIP code 41139 uses the postal name Flatwoods, Kentucky and lies entirely in Greenup County (Census 2020 ZIP-county file). About 8,100 people live there (Census Bureau, ACS 2020-2024). Median household income is $59,034 (Census Bureau, ACS 2020-2024). By Census place, its land lies in Flatwoods (39%) and Russell (5%), and under 1% in smaller places; 56% is outside any Census place.
- ACS2020-24
- Census2020
- FHFA2025
- ZBP2023
- IRS2022
- Town
- Flatwoods · its only residential ZIP
- County
- Greenup County
- Census places
- Flatwoods (39%); Russell (5%)
- Metro area
- Huntington-Ashland, WV-KY-OH
- House district
- KY-4 119th Congress
- State
- Kentucky
- Time zone
- Eastern
- Land area
- 8.2 sq mi · 981 people per sq mi
Where is ZIP code 41139?
41139 centers on 38.509°, -82.734° and covers 8.2 square miles of land plus 0.0 of water. It borders 3 ZIP codes: 41169, 41102, 41144.
The map draws ZIP code areas only. For the streets inside 41139, 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 41139 compare with the rest of Greenup County?
| Measure | 41139 | In Greenup County | In KY |
|---|---|---|---|
| People (ACS 2020-2024) | 8,085 | 5th of 11 | 149th of 780 |
| Median household income | $59k | 5th of 9 | 184th of 310 |
| Median home value | $113k | 8th of 10 | 266th of 320 |
Its median household income is higher than in 28% of U.S. residential ZIP codes, and it is denser than 78% 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 41139?
The 2020 Census counted 8,371 people in 41139; the ACS, which samples households over 2020-2024, estimates 8,085. Its boundary changed between the 2010 and 2020 censuses, so the two counts are not compared.
- People, ACS 2020-2024
- 8,085
- 2020 Census count
- 8,371
- Households
- 3,261
- Median age
- 40.3
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 41139?
Of the 8,085 people the ACS estimates in 41139, 23.8% are under 18 and 22.0% are 65 or older. The largest group by race and Hispanic origin is White (not Hispanic) (95.8%).
- Under 1823.8%
- 18 to 6454.2%
- 65 and older22.0%
- White, not Hispanic95.8%
- Other or two or more2.3%
- Hispanic or Latino1.4%
- Asian, not Hispanic0.4%
- Black, not Hispanic0.1%
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 41139 earn?
Median household income is $59,034 (ACS 2020-2024), the 5th highest of the 9 ranked ZIP codes in Greenup County.
- Median household income
- $59,034
- Income per person
- $28,109
- Below the poverty line
- 19.0%
- Unemployed (of the labor force)
- 6.1%
- Adults 25+ with a bachelor's degree
- 15.4%
- Adjusted gross income per tax return, 2022
- $59,4233,470 returns; wages 72% 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 41139?
FHFA's house price index for 41139, built from repeat sales and appraisals of the same homes, rose 41% from 2015 to 2025 and rose 33% from 2020 to 2025, and moved −3.7% in 2025.
- Median home value (owners' estimate)
- $112,700
- Median gross rent
- $942
- Homes owned by their occupants
- 76.7%
- Housing units
- 3,484
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 41139?
105 business establishments had a location in this ZIP code in 2023, 5 fewer than in 2018; the most are in retail trade (ZIP Code Business Patterns).
- Retail trade19
- Other services (except public administration)16
- Accommodation and food services15
- Construction12
- Professional, scientific, and technical services10
- Health care and social assistance10
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 41139?
| ZIP | Town | People | Household income | Distance |
|---|---|---|---|---|
| 41169 | Russell | 5,560 | $67k | 1.7 mi |
| 41102 | Ashland | 20,621 | $68k | 5.6 mi |
| 41144 | Greenup | 9,064 | $60k | 10.6 mi |
| 41183 | Worthington | 1,759 | $66k | 2.9 mi (near) |
| 45638 | Ironton, OH | 19,982 | $53k | 4.7 mi (near) |
| 41101 | Ashland | 19,189 | $54k | 5.0 mi (near) |
| 45636 | Haverhill, OH | 330 | $74k | 6.7 mi (near) |
| 41121 | Argillite | 1,382 | $51k | 7.2 mi (near) |
| 45680 | South Point, OH | 11,548 | $55k | 10.5 mi (near) |
Source: PlainZIP from the Census 2020 ZCTA boundaries (shared edges) and internal points; figures ACS 2020-2024.