Residential delivery area · Kentucky
ZIP Code 40328: Gravel Switch, KY
ZIP code 40328 uses the postal name Gravel Switch, Kentucky and lies mostly in Marion County (39% of its land), reaching into Boyle County and Casey County (Census 2020 ZIP-county file). About 960 people live there (Census Bureau, ACS 2020-2024). Median household income is $44,770 (Census Bureau, ACS 2020-2024). Its land lies outside any incorporated or census-designated place.
- ACS2020-24
- Census2020
- ZBP2023
- IRS2022
- Town
- Gravel Switch · its only residential ZIP
- County
- Marion County (39%); Boyle County (34%); Casey County (27%)
- House district
- KY-1 119th Congress
- State
- Kentucky
- Time zone
- Eastern
- Land area
- 60.4 sq mi · 16 people per sq mi
Where is ZIP code 40328?
40328 centers on 37.582°, -85.013° and covers 60.4 square miles of land plus 0.3 of water. It borders 7 ZIP codes: 40464, 40468, 40009, 40033, 40422, 40437, 40069.
The map draws ZIP code areas only. For the streets inside 40328, 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 40328 compare with the rest of Marion County?
| Measure | 40328 | In Marion County | In KY |
|---|---|---|---|
| People (ACS 2020-2024) | 963 | 7th of 11 | 456th of 780 |
| Median household income | $45k | not ranked | not ranked |
| Median home value | $96k | not ranked | not ranked |
40328's income and home value are not ranked: it has fewer than 1,000 residents (963). 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 23% 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 40328?
The 2020 Census counted 1,303 people in 40328; the ACS, which samples households over 2020-2024, estimates 963. Its boundary changed between the 2010 and 2020 censuses, so the two counts are not compared.
- People, ACS 2020-2024
- 963±238 (90% margin)
- 2020 Census count
- 1,303
- Households
- 381
- Median age
- 51.8
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 40328?
Of the 963 people the ACS estimates in 40328, 18.2% are under 18 and 17.4% are 65 or older. The largest group by race and Hispanic origin is White (not Hispanic) (93.7%).
- Under 1818.2%
- 18 to 6464.4%
- 65 and older17.4%
- White, not Hispanic93.7%
- Other or two or more4.2%
- Hispanic or Latino2.2%
- Black, not Hispanic0.0%
- 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 40328 earn?
Median household income is $44,770 (ACS 2020-2024).
- Median household income
- $44,770±$17,568
- Income per person
- $23,081
- Below the poverty line
- 17.4%
- Unemployed (of the labor force)
- 8.9%
- Adults 25+ with a bachelor's degree
- 2.6%
- Adjusted gross income per tax return, 2022
- $58,002500 returns; wages 71% 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 40328?
- Median home value (owners' estimate)
- $95,600
- Median gross rent
- $684
- Homes owned by their occupants
- 90.8%
- Housing units
- 561
Source: U.S. Census Bureau, ACS 2020-2024 5-year estimates (B25077, B25064, B25003, B25001).
What businesses are in 40328?
8 business establishments had a location in this ZIP code in 2023, 2 more than in 2018; the most are in retail trade (ZIP Code Business Patterns).
- Retail trade3
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 40328?
| ZIP | Town | People | Household income | Distance |
|---|---|---|---|---|
| 40464 | Parksville | 936 | $67k | 4.9 mi |
| 40468 | Perryville | 2,084 | $64k | 5.1 mi |
| 40009 | Bradfordsville | 1,851 | $64k | 7.9 mi |
| 40033 | Lebanon | 11,923 | $58k | 11.9 mi |
| 40422 | Danville | 25,950 | $60k | 12.1 mi |
| 40437 | Hustonville | 4,488 | $54k | 12.6 mi |
| 40069 | Springfield | 8,015 | $71k | 14.5 mi |
| 40440 | Junction City | 2,428 | $55k | 9.4 mi (near) |
| 40040 | Mackville | 779 | – | 13.8 mi (near) |
Source: PlainZIP from the Census 2020 ZCTA boundaries (shared edges) and internal points; figures ACS 2020-2024.