Residential delivery area · Ohio
ZIP Code 45034: Kings Mills, OH
ZIP code 45034 is in Kings Mills, Ohio, entirely in Warren County (Census 2020 ZIP-county file). About 970 people live there (Census Bureau, ACS 2020-2024). Median household income is $151,875 (Census Bureau, ACS 2020-2024). By Census place, its land lies in Kings Mills (95%) and South Lebanon (5%).
- ACS2020-24
- Census2020
- FHFA2021
- ZBP2023
- IRS2022
- Town
- Kings Mills · its only residential ZIP
- County
- Warren County
- Census places
- Kings Mills (95%) census-designated place; South Lebanon (5%)
- Metro area
- Cincinnati, OH-KY-IN
- House district
- OH-1 119th Congress
- State
- Ohio
- Time zone
- Eastern
- Land area
- 0.7 sq mi · 1,299 people per sq mi
Where is ZIP code 45034?
45034 centers on 39.357°, -84.246° and covers 0.7 square miles of land plus 0.0 of water. It borders 3 ZIP codes: 45039, 45040, 45036.
The map draws ZIP code areas only. For the streets inside 45034, 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 45034 compare with the rest of Warren County?
| Measure | 45034 | In Warren County | In OH |
|---|---|---|---|
| People (ACS 2020-2024) | 968 | 20th of 21 | 931st of 1,233 |
| Median household income | $152k | not ranked | not ranked |
| Median home value | $324k | not ranked | not ranked |
45034's income and home value are not ranked: it has fewer than 1,000 residents (968). 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 81% 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 45034?
The 2020 Census counted 1,166 people in 45034; the ACS, which samples households over 2020-2024, estimates 968. Its boundary changed between the 2010 and 2020 censuses, so the two counts are not compared.
- People, ACS 2020-2024
- 968±345 (90% margin)
- 2020 Census count
- 1,166
- Households
- 457
- Median age
- 49.7
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 45034?
Of the 968 people the ACS estimates in 45034, 14.4% are under 18 and 10.1% are 65 or older. The largest group by race and Hispanic origin is White (not Hispanic) (92.5%).
- Under 1814.4%
- 18 to 6475.5%
- 65 and older10.1%
- White, not Hispanic92.5%
- Other or two or more6.6%
- Hispanic or Latino0.9%
- 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 45034 earn?
Median household income is $151,875 (ACS 2020-2024).
- Median household income
- $151,875±$42,318
- Income per person
- $90,785
- Below the poverty line
- 1.8%
- Unemployed (of the labor force)
- 2.3%
- Adults 25+ with a bachelor's degree
- 50.0%
- Adjusted gross income per tax return, 2022
- $99,034640 returns; wages 73% 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 45034?
- Median home value (owners' estimate)
- $323,900
- Median gross rent
- –
- Homes owned by their occupants
- 91.7%
- Housing units
- 470
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 45034?
21 business establishments had a location in this ZIP code in 2023, 2 more than in 2018; the most are in professional, scientific, and technical services (ZIP Code Business Patterns).
- Professional, scientific, and technical services4
- Health care and social assistance3
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 45034?
| ZIP | Town | People | Household income | Distance |
|---|---|---|---|---|
| 45039 | Maineville | 28,335 | $109k | 2.1 mi |
| 45040 | Mason | 59,518 | $133k | 3.6 mi |
| 45036 | Lebanon | 42,204 | $99k | 6.2 mi |
| 45065 | South Lebanon | 7,053 | $105k | 2.0 mi (near) |
| 45152 | Morrow | 14,850 | $123k | 6.7 mi (near) |
| 45140 | Loveland | 57,211 | $115k | 7.1 mi (near) |
| 45249 | Cincinnati | 14,490 | $106k | 7.1 mi (near) |
| 45050 | Monroe | 12,248 | $104k | 8.8 mi (near) |
Source: PlainZIP from the Census 2020 ZCTA boundaries (shared edges) and internal points; figures ACS 2020-2024.