45130 ZIP Code, Hamersville, OH
45130 is a ZIP code in Hamersville, Ohio — mostly in Brown County (83% of its land), with smaller parts in Clermont County. It covers 38 square miles of land. The closest ZIP codes are 45119, 45106 and 45121. 4,206 people live here in 1,698 households. With about 111 people per square mile it is lightly settled, and most homes are owner-occupied (80%). Median household income is $83,382, above the Ohio median of $71,389; the median age is 46.3, older than most ZIP codes.
Quick facts
- Mailing city: Hamersville, OH
- County: Brown County
- Land area: 38 sq mi
- Population: 4,206
- Median household income: $83,382
- Carrier routes: 3 (1,215 homes)
Key figures
| Measure | Value |
|---|---|
| Residents | 4,206 |
| Households | 1,698 |
| Median household income | $83,382 |
| Income per person | $39,046 |
| Median age | 46.3 |
| Homeowners | 80.4% |
| Median home value | $211,600 |
| Median rent | $880 |
| Bachelor's degree or higher | 9.3% |
| Average commute (minutes) | 35 |
| Households with kids under 18 | 24.8% |
| Moved in the past year | 6.8% |
| Below the poverty line | 8.9% |
| Broadband internet | 86.8% |
| Speak a non-English language at home | 4.4% |
Household income
| % of households | Value |
|---|---|
| <$10K | 0.5% |
| $10–15K | 4.5% |
| $15–25K | 4.2% |
| $25–35K | 3.4% |
| $35–50K | 3.6% |
| $50–75K | 27.0% |
| $75–100K | 18.4% |
| $100–150K | 26.0% |
| $150–200K | 5.9% |
| $200K+ | 6.4% |
Age
| % of all residents | Value |
|---|---|
| <10 | 9.1% |
| 10–19 | 9.3% |
| 20–24 | 7.9% |
| 25–34 | 9.9% |
| 35–44 | 11.8% |
| 45–54 | 22.1% |
| 55–64 | 9.4% |
| 65–74 | 11.0% |
| 75+ | 9.6% |
Tenure
| % of housing units | Value |
|---|---|
| Owned, with mortgage | 35.4% |
| Owned outright | 33.3% |
| Rented | 16.6% |
| Vacant | 14.7% |
Type of building
| % of housing units | Value |
|---|---|
| Detached house | 81.4% |
| Townhome | 0.0% |
| 2–4 units | 2.3% |
| 5–19 units | 3.5% |
| 20+ units | 0.0% |
| Mobile / other | 12.8% |
Businesses in 45130
26 business establishments with 163 employees (ZIP Codes Business Patterns 2023).
- Retail Trade: 10
- Construction: 6
- Other Services (except Public Administration): 4
EDDM carrier routes
45130 has 3 USPS carrier routes with 1,215 residential and 17 business mailboxes. Open the EDDM route map.
Carrier routes in 45130
45130 has 3 USPS carrier routes (3 rural (R)) with 1,215 residential and 17 business mailboxes. Routes range from 160 homes (R003) to 555 homes (R002); the median route has 500 homes. The Census counted 1,698 households in 45130 (2020–2024 average); USPS counts current mailboxes, including new and vacant homes.
| Homes per route | Routes |
|---|---|
| 1–249 | 1 |
| 250–499 | 0 |
| 500–749 | 2 |
| 750–999 | 0 |
| 1,000–1,499 | 0 |
| 1,500+ | 0 |
Best routes in 45130 for…
Most businesses
For B2B offers: office supplies, cleaning, IT, catering and commercial services.
- Route R002 — USPS business mailboxes 13, 555 homes
- Route R001 — USPS business mailboxes 4, 500 homes
Select these 2 routes on the route map
Every carrier route in 45130
| Route | Type | Homes | Businesses | Est. median income | Est. owners | Est. families with kids | Est. moved in past year |
|---|---|---|---|---|---|---|---|
| R001 | Rural | 500 | 4 | $81,650 | — | — | — |
| R002 | Rural | 555 | 13 | $87,641 | — | — | — |
| R003 | Rural | 160 | 0 | $81,650 | — | — | — |
Income, owners, families and movers are estimates for each route (how we estimate them); mailbox counts are current USPS figures. Open 45130 on the EDDM route map.
How route demographics are estimated
Mailbox counts come from USPS; demographics are estimates
The number of homes and businesses on each carrier route is the current USPS EDDM count. The Census Bureau does not publish figures for carrier routes, so income, homeownership, ages, families, movers and housing age on a route are EDDM2GO estimates built from Census block groups (neighborhood areas of roughly 600 to 3,000 people).
How a route gets its figures: the block-group length-share method
We trace each route's streets every 25 meters and record which block group each stretch falls in. The route's homes are spread along its streets in proportion to length, so a route with 60% of its street length in one block group is assumed to have 60% of its homes there. Each block group then contributes its Census counts in proportion to the share of its housing units that sit on the route (capped at the whole block group). Medians are recalculated from the combined income, home-value and age brackets, the way the Census Bureau computes them, not averaged.
Margins of error
Census survey figures carry a margin of error at 90% confidence; we carry it through the calculation and show it as ±. Our margins treat the route-to-block-group split as exact, so the real uncertainty is larger. Routes with fewer than 100 estimated households, large margins, or streets we could not place are flagged.
Different years
USPS mailbox counts are current. Census figures are 5-year averages for 2020–2024, so a new subdivision may have more homes on the route today than the Census counted. Use the route figures to compare routes with each other, not as an exact head count.
Why some routes show identical figures
Two routes that run through the same block group get the same percentages and medians, because the Census publishes one set of figures for the whole block group. Their mailbox counts still differ, and those are exact.
Route and mailbox counts: USPS EDDM route data. Route demographics: EDDM2GO estimates from U.S. Census Bureau American Community Survey 5-year block-group data (2020–2024) and 2024 cartographic block-group boundaries. This product uses the Census Bureau Data API but is not endorsed or certified by the Census Bureau.
Nearby ZIP codes
- 45119 (2.1 mi)
- 45106 — Bethel village, OH (4.3 mi)
- 45121 — Georgetown village, OH (5.7 mi)
- 45120 — Felicity village, OH (7.4 mi)
- 45131 — Higginsport village, OH (8.4 mi)
- 45153 — Moscow village, OH (10.7 mi)
- 45112 — Chilo village, OH (10.9 mi)
- 41002 — Augusta city, KY (11.6 mi)
Areas that include 45130
- Hamersville, OH ZIP codes — 1 ZIP code
- Brown County ZIP codes — 16 ZIP codes
- Clermont County ZIP codes — 21 ZIP codes
- Ohio ZIP code data
Where it ranks
- No. 2 of 13: highest median household income in Brown County
- No. 5 of 13: highest median home value in Brown County
- No. 3 of 13: highest share of owner-occupied homes in Brown County
- No. 2 of 13: highest median age in Brown County
- No. 4 of 13: fastest population growth in Brown County
Mail every home in 45130
Route counts on this page price as Full Service 6.5 × 9 postcards: we print, bundle by carrier route and hand the mailing to USPS. Prefer to take it to the Post Office yourself? Print only costs less and you pay postage at drop-off.
EDDM guides
ZIP code statistics describe the Census ZIP Code Tabulation Area (ZCTA) 45130, which approximates the USPS ZIP code area. Census figures: American Community Survey 5-year estimates, 2020–2024.
Frequently asked questions
- What city is 45130 in?
- 45130 is a Hamersville, OH mailing address. By land area, 1% lies inside Hamersville; the rest is outside any Census-defined city or community.
- What county is 45130 in?
- 45130 is mostly in Brown County (83% of its land), with smaller parts in Clermont County.
- What is the population of 45130?
- About 4,206 people (±506), according to the Census Bureau's American Community Survey 5-year estimates for 2020–2024. The 2020 Census counted 3,585.
- What is the median household income in 45130?
- $83,382 (±$14,954), compared with $71,389 for Ohio as a whole. Half the households in the ZIP code earn more and half earn less.
- How many carrier routes and mailboxes are in 45130?
- 3 USPS carrier routes with 1,215 residential and 17 business mailboxes (1,232 in all), from the route data stored by EDDM2GO. An EDDM mailing can target any combination of these routes.
- What ZIP codes are near 45130?
- The closest, measured center to center: 45119 (2.1 mi), 45106 (4.3 mi, Bethel), 45121 (5.7 mi, Georgetown), 45120 (7.4 mi, Felicity), 45131 (8.4 mi, Higginsport) and 45153 (10.7 mi, Moscow).
This product uses the Census Bureau Data API but is not endorsed or certified by the Census Bureau.