Postal entity record
US 45039 Postal Code Data Source-backed
45039 postal code facts for Maineville, US: region, coordinates, source, and nearby postal codes.
CountryUS
PlaceMaineville
RegionOH
Nearby rows12
Key metadata
| Place | Maineville |
|---|---|
| Admin area | Ohio / OH |
| Local area | Warren |
| Coordinates | 39.317, -84.2438 |
| GeoNames accuracy | 4 |
| Source | GeoNames postal code data |
| License | GeoNames postal data; provided as-is with attribution required. |
| Snapshot date | 2026-06-02 |
What this record means
This row links US 45039 to Maineville, the available admin area, centroid coordinates, source accuracy, and source snapshot metadata.
Use it as a reference-data join for cleaning CRM rows, grouping operational reports, preparing territory QA, or checking whether an imported postal value has a source-backed match.
What the centroid can support
The latitude and longitude represent a postal centroid from the source snapshot. They are useful for approximate map previews, nearby-record review, deduplication checks, and distance-based QA.
They should not be treated as an official delivery boundary, address-level geocode, tax boundary, or service-area guarantee.
Sample CSV enrichment output
| Input field | Added output | Example value |
|---|---|---|
| postal_code | matched_place | Maineville |
| postal_code | admin_area | Ohio |
| postal_code | centroid | 39.317, -84.2438 |
Nearby postal codes
| Code | Place | Region | Distance |
|---|---|---|---|
| 45034 | Kings Mills | Ohio | 2.8 mi |
| 45040 | Mason | Ohio | 4 mi |
| 45065 | South Lebanon | Ohio | 4.2 mi |
| 45140 | Loveland | Ohio | 5.1 mi |
| 45249 | Cincinnati | Ohio | 5.7 mi |
| 45152 | Morrow | Ohio | 7 mi |
| 45242 | Cincinnati | Ohio | 7.4 mi |
| 45147 | Miamiville | Ohio | 7.7 mi |
| 45162 | Pleasant Plain | Ohio | 8.1 mi |
| 45069 | West Chester | Ohio | 8.5 mi |
| 45036 | Lebanon | Ohio | 8.6 mi |
| 45111 | Camp Dennison | Ohio | 8.7 mi |