What city is 45177 in?

45177 is a Wilmington, OH mailing address. By land area, 8% lies inside Wilmington; the rest is outside any Census-defined city or community.

What is the population of 45177?

About 22,924 people (±639), according to the Census Bureau's American Community Survey 5-year estimates for 2020–2024. The 2020 Census counted 22,349.

What is the median household income in 45177?

$74,051 (±$5,711), 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 45177?

17 USPS carrier routes with 9,760 residential and 688 business mailboxes (10,448 in all), from the route data stored by EDDM2GO. An EDDM mailing can target any combination of these routes.

What ZIP codes are near 45177?

The closest, measured center to center: 45164 (7.1 mi, Port William), 45166 (8.4 mi), 45113 (8.6 mi, Clarksville), 45032 (9.2 mi, Harveysburg), 45146 (10.4 mi, Martinsville) and 45307 (10.5 mi, Bowersville).

45177 ZIP Code, Wilmington, OH

45177 is a ZIP code in Wilmington, Ohio in Clinton County. It covers 170 square miles of land. The closest ZIP codes are 45164, 45166 and 45113. 22,924 people live here in 9,365 households. With about 135 people per square mile it is lightly settled, and most homes are owner-occupied (71%). Median household income is $74,051, close to the Ohio median of $71,389.

Quick facts

Mailing city: Wilmington, OH
County: Clinton County
Land area: 170 sq mi
Population: 22,924
Median household income: $74,051
Carrier routes: 17 (9,760 homes)

Key figures

Measure	Value
Residents	22,924
Households	9,365
Median household income	$74,051
Income per person	$37,843
Median age	41.2
Homeowners	70.8%
Median home value	$226,300
Median rent	$894
Bachelor's degree or higher	24.6%
Average commute (minutes)	20.9
Households with kids under 18	24.1%
Moved in the past year	14.0%
Below the poverty line	12.3%
Broadband internet	88.1%
Speak a non-English language at home	2.4%

Household income

% of households	Value
<$10K	4.4%
$10–15K	3.5%
$15–25K	8.3%
$25–35K	8.3%
$35–50K	9.4%
$50–75K	17.3%
$75–100K	16.1%
$100–150K	18.2%
$150–200K	6.3%
$200K+	8.3%

Age

% of all residents	Value
<10	11.1%
10–19	15.2%
20–24	6.9%
25–34	10.8%
35–44	11.1%
45–54	12.6%
55–64	13.0%
65–74	11.4%
75+	7.9%

Tenure

% of housing units	Value
Owned, with mortgage	42.1%
Owned outright	24.9%
Rented	27.0%
Vacant	5.9%

Type of building

% of housing units	Value
Detached house	77.2%
Townhome	1.9%
2–4 units	6.3%
5–19 units	8.6%
20+ units	2.9%
Mobile / other	3.1%

Businesses in 45177

502 business establishments with 14,830 employees (ZIP Codes Business Patterns 2023).

Retail Trade: 89
Health Care and Social Assistance: 64
Accommodation and Food Services: 54
Other Services (except Public Administration): 54
Construction: 33
Transportation and Warehousing: 29
Finance and Insurance: 29
Professional, Scientific, and Technical Services: 28

EDDM carrier routes

45177 has 17 USPS carrier routes with 9,760 residential and 688 business mailboxes. Open the EDDM route map.

Carrier routes in 45177

45177 has 17 USPS carrier routes (8 city (C), 9 rural (R)) with 9,760 residential and 688 business mailboxes. Routes range from 72 homes (R007) to 802 homes (C009); the median route has 591 homes. The Census counted 9,365 households in 45177 (2020–2024 average); USPS counts current mailboxes, including new and vacant homes.

Homes per route	Routes
1–249	1
250–499	2
500–749	12
750–999	2
1,000–1,499	0
1,500+	0

Best routes in 45177 for…

Most businesses

For B2B offers: office supplies, cleaning, IT, catering and commercial services.

Route C002 — USPS business mailboxes 118, 523 homes
Route C008 — USPS business mailboxes 117, 574 homes
Route R004 — USPS business mailboxes 83, 412 homes
Route C001 — USPS business mailboxes 58, 658 homes
Route R007 — USPS business mailboxes 42, 72 homes

Select these 5 routes on the route map

Every carrier route in 45177

Route	Type	Homes	Businesses	Est. median income	Est. owners	Est. families with kids	Est. moved in past year
C001	City	658	58	$51,461	—	—	—
C002	City	523	118	$53,740	—	—	—
C004	City	621	29	$67,837	—	—	—
C006	City	802	40	$40,390	—	—	—
C007	City	723	5	$69,228	—	—	—
C008	City	574	117	$76,633	—	—	—
C009	City	802	35	$76,633	—	—	—
C010	City	714	29	$64,567	—	—	—
R001	Rural	604	22	$39,798	—	—	—
R002	Rural	516	26	$40,390	—	—	—
R003	Rural	567	12	$117,491	—	—	—
R004	Rural	412	83	$50,910	—	—	—
R005	Rural	522	25	$117,491	—	—	—
R006	Rural	591	21	$39,798	—	—	—
R007	Rural	72	42	$96,342	—	—	—
R008	Rural	448	21	$84,678	—	—	—
R009	Rural	611	5	$36,013	—	—	—

Income, owners, families and movers are estimates for each route (how we estimate them); mailbox counts are current USPS figures. Open 45177 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

45164 — Port William village, OH (7.1 mi)
45166 (8.4 mi)
45113 — Clarksville village, OH (8.6 mi)
45032 — Harveysburg village, OH (9.2 mi)
45146 — Martinsville village, OH (10.4 mi)
45307 — Bowersville village, OH (10.5 mi)
45169 — Sabina village, OH (10.8 mi)
45068 — Waynesville village, OH (11.5 mi)

Areas that include 45177

Where it ranks

Mail every home in 45177

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) 45177, which approximates the USPS ZIP code area. Census figures: American Community Survey 5-year estimates, 2020–2024.

Frequently asked questions

What city is 45177 in?: 45177 is a Wilmington, OH mailing address. By land area, 8% lies inside Wilmington; the rest is outside any Census-defined city or community.
What county is 45177 in?: 45177 is in Clinton County.
What is the population of 45177?: About 22,924 people (±639), according to the Census Bureau's American Community Survey 5-year estimates for 2020–2024. The 2020 Census counted 22,349.
What is the median household income in 45177?: $74,051 (±$5,711), 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 45177?: 17 USPS carrier routes with 9,760 residential and 688 business mailboxes (10,448 in all), from the route data stored by EDDM2GO. An EDDM mailing can target any combination of these routes.
What ZIP codes are near 45177?: The closest, measured center to center: 45164 (7.1 mi, Port William), 45166 (8.4 mi), 45113 (8.6 mi, Clarksville), 45032 (9.2 mi, Harveysburg), 45146 (10.4 mi, Martinsville) and 45307 (10.5 mi, Bowersville).

This product uses the Census Bureau Data API but is not endorsed or certified by the Census Bureau.