What city is 45502 in?

45502 is a Springfield, OH mailing address. By land area, 2% lies inside Springfield and 1% lies inside Northridge; the rest is outside any Census-defined city or community.

What is the population of 45502?

About 17,692 people (±1,065), according to the Census Bureau's American Community Survey 5-year estimates for 2020–2024. The 2020 Census counted 16,767.

What is the median household income in 45502?

$88,988 (±$9,526), 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 45502?

14 USPS carrier routes with 7,183 residential and 393 business mailboxes (7,576 in all), from the route data stored by EDDM2GO. An EDDM mailing can target any combination of these routes.

What ZIP codes are near 45502?

The closest, measured center to center: 45349 (2.3 mi, North Hampton), 45372 (3.4 mi, Tremont City), 45504 (4.2 mi, Springfield), 45319 (6.3 mi, Donnelsville), 45344 (6.7 mi, New Carlisle) and 45501 (7.1 mi, Springfield).

45502 ZIP Code, Springfield, OH

45502 is a ZIP code in Springfield, Ohio in Clark County. It covers 115 square miles of land. The closest ZIP codes are 45349, 45372 and 45504. 17,692 people live here in 6,749 households. With about 153 people per square mile it is lightly settled, and most homes are owner-occupied (86%). Median household income is $88,988, above the Ohio median of $71,389.

Quick facts

Mailing city: Springfield, OH
County: Clark County
Land area: 115 sq mi
Population: 17,692
Median household income: $88,988
Carrier routes: 14 (7,183 homes)

Key figures

Measure	Value
Residents	17,692
Households	6,749
Median household income	$88,988
Income per person	$41,145
Median age	44.2
Homeowners	86.1%
Median home value	$243,600
Median rent	$886
Bachelor's degree or higher	27.7%
Average commute (minutes)	26.5
Households with kids under 18	30.6%
Moved in the past year	7.6%
Below the poverty line	6.6%
Broadband internet	89.9%
Speak a non-English language at home	1.7%

Household income

% of households	Value
<$10K	1.3%
$10–15K	3.3%
$15–25K	6.7%
$25–35K	3.9%
$35–50K	9.4%
$50–75K	18.1%
$75–100K	11.5%
$100–150K	23.1%
$150–200K	13.3%
$200K+	9.5%

Age

% of all residents	Value
<10	12.2%
10–19	12.7%
20–24	5.8%
25–34	8.4%
35–44	11.9%
45–54	12.0%
55–64	15.3%
65–74	13.5%
75+	8.1%

Tenure

% of housing units	Value
Owned, with mortgage	50.6%
Owned outright	29.5%
Rented	12.4%
Vacant	7.6%

Type of building

% of housing units	Value
Detached house	85.8%
Townhome	1.8%
2–4 units	1.2%
5–19 units	1.2%
20+ units	3.0%
Mobile / other	6.9%

Businesses in 45502

359 business establishments with 8,262 employees (ZIP Codes Business Patterns 2023).

Other Services (except Public Administration): 59
Construction: 41
Professional, Scientific, and Technical Services: 37
Health Care and Social Assistance: 33
Administrative and Support and Waste Management and Remediation Services: 28
Accommodation and Food Services: 28
Retail Trade: 22
Manufacturing: 21

EDDM carrier routes

45502 has 14 USPS carrier routes with 7,183 residential and 393 business mailboxes. Open the EDDM route map.

Carrier routes in 45502

45502 has 14 USPS carrier routes (1 city (C), 13 rural (R)) with 7,183 residential and 393 business mailboxes. Routes range from 121 homes (C018) to 736 homes (R007); the median route has 552 homes. The Census counted 6,749 households in 45502 (2020–2024 average); USPS counts current mailboxes, including new and vacant homes.

Homes per route	Routes
1–249	1
250–499	5
500–749	8
750–999	0
1,000–1,499	0
1,500+	0

Best routes in 45502 for…

Most businesses

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

Route C018 — USPS business mailboxes 119, 121 homes
Route R013 — USPS business mailboxes 80, 360 homes
Route R009 — USPS business mailboxes 63, 403 homes
Route R011 — USPS business mailboxes 33, 359 homes
Route R014 — USPS business mailboxes 23, 691 homes

Select these 5 routes on the route map

Every carrier route in 45502

Route	Type	Homes	Businesses	Est. median income	Est. owners	Est. families with kids	Est. moved in past year
C018	City	121	119	$40,911	—	—	—
R001	Rural	620	4	$81,598	—	—	—
R002	Rural	653	11	$74,372	—	—	—
R003	Rural	588	0	$120,060	—	—	—
R004	Rural	551	10	$62,955	—	—	—
R005	Rural	454	10	$68,834	—	—	—
R006	Rural	473	9	$64,714	—	—	—
R007	Rural	736	8	$95,832	—	—	—
R008	Rural	552	11	$79,952	—	—	—
R009	Rural	403	63	$87,919	—	—	—
R011	Rural	359	33	$102,502	—	—	—
R012	Rural	622	12	$53,029	—	—	—
R013	Rural	360	80	$79,809	—	—	—
R014	Rural	691	23	$68,834	—	—	—

Income, owners, families and movers are estimates for each route (how we estimate them); mailbox counts are current USPS figures. Open 45502 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

45349 — North Hampton village, OH (2.3 mi)
45372 — Tremont City village, OH (3.4 mi)
45504 — Springfield city, OH (4.2 mi)
45319 — Donnelsville village, OH (6.3 mi)
45344 — New Carlisle city, OH (6.7 mi)
45501 — Springfield city, OH (7.1 mi)
45506 — Springfield city, OH (7.3 mi)
45503 — Springfield city, OH (7.4 mi)

Areas that include 45502

Springfield, OH ZIP codes — 6 ZIP codes
Northridge, OH ZIP codes — 2 ZIP codes
North Hampton, OH ZIP codes — 2 ZIP codes
Lawrenceville, OH ZIP codes — 2 ZIP codes
Clark County ZIP codes — 19 ZIP codes
Ohio ZIP code data

Where it ranks

Mail every home in 45502

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) 45502, which approximates the USPS ZIP code area. Census figures: American Community Survey 5-year estimates, 2020–2024.

Frequently asked questions

What city is 45502 in?: 45502 is a Springfield, OH mailing address. By land area, 2% lies inside Springfield and 1% lies inside Northridge; the rest is outside any Census-defined city or community.
What county is 45502 in?: 45502 is in Clark County.
What is the population of 45502?: About 17,692 people (±1,065), according to the Census Bureau's American Community Survey 5-year estimates for 2020–2024. The 2020 Census counted 16,767.
What is the median household income in 45502?: $88,988 (±$9,526), 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 45502?: 14 USPS carrier routes with 7,183 residential and 393 business mailboxes (7,576 in all), from the route data stored by EDDM2GO. An EDDM mailing can target any combination of these routes.
What ZIP codes are near 45502?: The closest, measured center to center: 45349 (2.3 mi, North Hampton), 45372 (3.4 mi, Tremont City), 45504 (4.2 mi, Springfield), 45319 (6.3 mi, Donnelsville), 45344 (6.7 mi, New Carlisle) and 45501 (7.1 mi, Springfield).

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