What city is 62858 in?

62858 is a Louisville, IL mailing address. None of its land lies inside a Census-defined city or community.

What is the population of 62858?

About 3,554 people (±348), according to the Census Bureau's American Community Survey 5-year estimates for 2020–2024. The 2020 Census counted 2,962.

What is the median household income in 62858?

$66,319 (±$13,240), compared with $83,390 for Illinois as a whole. Half the households in the ZIP code earn more and half earn less.

How many carrier routes and mailboxes are in 62858?

4 USPS carrier routes with 1,157 residential and 45 business mailboxes (1,203 in all), from the route data stored by EDDM2GO. An EDDM mailing can target any combination of these routes.

What ZIP codes are near 62858?

The closest, measured center to center: 62879 (7.9 mi, Sailor Springs), 62434 (9.4 mi), 62839 (10.4 mi, Flora), 62426 (10.8 mi, Edgewood), 62443 (12.4 mi, Mason) and 62424 (12.7 mi, Dieterich).

62858 ZIP Code, Louisville, IL

62858 is a ZIP code in Louisville, Illinois in Clay County. It covers 152 square miles of land. The closest ZIP codes are 62879, 62434 and 62839. 3,554 people live here in 1,371 households. It is rural, with fewer than 100 people per square mile, and owners and renters are mixed (70% own). Median household income is $66,319, below the Illinois median of $83,390.

Quick facts

Mailing city: Louisville, IL
County: Clay County
Land area: 152 sq mi
Population: 3,554
Median household income: $66,319
Carrier routes: 4 (1,157 homes)

Key figures

Measure	Value
Residents	3,554
Households	1,371
Median household income	$66,319
Income per person	$30,889
Median age	40.4
Homeowners	69.7%
Median home value	$150,600
Median rent	$746
Bachelor's degree or higher	12.9%
Average commute (minutes)	22.8
Households with kids under 18	33.8%
Moved in the past year	16.3%
Below the poverty line	23.3%
Broadband internet	88.5%
Speak a non-English language at home	2.5%

Household income

% of households	Value
<$10K	6.3%
$10–15K	5.3%
$15–25K	8.4%
$25–35K	3.9%
$35–50K	10.2%
$50–75K	23.2%
$75–100K	15.2%
$100–150K	13.2%
$150–200K	9.6%
$200K+	4.7%

Age

% of all residents	Value
<10	11.3%
10–19	16.8%
20–24	4.0%
25–34	10.8%
35–44	12.4%
45–54	15.3%
55–64	8.2%
65–74	13.3%
75+	8.2%

Tenure

% of housing units	Value
Owned, with mortgage	29.4%
Owned outright	34.9%
Rented	28.0%
Vacant	7.7%

Type of building

% of housing units	Value
Detached house	74.1%
Townhome	0.0%
2–4 units	4.7%
5–19 units	4.3%
20+ units	0.0%
Mobile / other	16.9%

Businesses in 62858

68 business establishments with 445 employees (ZIP Codes Business Patterns 2023).

Retail Trade: 10
Other Services (except Public Administration): 9
Construction: 8
Transportation and Warehousing: 7
Wholesale Trade: 6
Finance and Insurance: 6
Health Care and Social Assistance: 6
Professional, Scientific, and Technical Services: 5

EDDM carrier routes

62858 has 4 USPS carrier routes with 1,157 residential and 45 business mailboxes. Open the EDDM route map.

Carrier routes in 62858

62858 has 4 USPS carrier routes (4 rural (R)) with 1,157 residential and 45 business mailboxes. Routes range from 178 homes (R002) to 343 homes (R004); the median route has 318 homes. The Census counted 1,371 households in 62858 (2020–2024 average); USPS counts current mailboxes, including new and vacant homes.

Homes per route	Routes
1–249	1
250–499	3
500–749	0
750–999	0
1,000–1,499	0
1,500+	0

Best routes in 62858 for…

Most businesses

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

Route R001 — USPS business mailboxes 22, 330 homes
Route R003 — USPS business mailboxes 11, 306 homes
Route R004 — USPS business mailboxes 7, 343 homes
Route R002 — USPS business mailboxes 5, 178 homes

Select these 4 routes on the route map

Every carrier route in 62858

Route	Type	Homes	Businesses	Est. median income	Est. owners	Est. families with kids	Est. moved in past year
R001	Rural	330	22	$54,012	—	—	—
R002	Rural	178	5	$53,553	—	—	—
R003	Rural	306	11	$44,220	—	—	—
R004	Rural	343	7	$44,220	—	—	—

Income, owners, families and movers are estimates for each route (how we estimate them); mailbox counts are current USPS figures. Open 62858 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

62879 — Sailor Springs village, IL (7.9 mi)
62434 (9.4 mi)
62839 — Flora city, IL (10.4 mi)
62426 — Edgewood village, IL (10.8 mi)
62443 — Mason town, IL (12.4 mi)
62424 — Dieterich village, IL (12.7 mi)
62824 — Clay City village, IL (12.8 mi)
62838 — Farina village, IL (14.1 mi)

Areas that include 62858

Where it ranks

Mail every home in 62858

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) 62858, which approximates the USPS ZIP code area. Census figures: American Community Survey 5-year estimates, 2020–2024.

Frequently asked questions

What city is 62858 in?: 62858 is a Louisville, IL mailing address. None of its land lies inside a Census-defined city or community.
What county is 62858 in?: 62858 is in Clay County.
What is the population of 62858?: About 3,554 people (±348), according to the Census Bureau's American Community Survey 5-year estimates for 2020–2024. The 2020 Census counted 2,962.
What is the median household income in 62858?: $66,319 (±$13,240), compared with $83,390 for Illinois as a whole. Half the households in the ZIP code earn more and half earn less.
How many carrier routes and mailboxes are in 62858?: 4 USPS carrier routes with 1,157 residential and 45 business mailboxes (1,203 in all), from the route data stored by EDDM2GO. An EDDM mailing can target any combination of these routes.
What ZIP codes are near 62858?: The closest, measured center to center: 62879 (7.9 mi, Sailor Springs), 62434 (9.4 mi), 62839 (10.4 mi, Flora), 62426 (10.8 mi, Edgewood), 62443 (12.4 mi, Mason) and 62424 (12.7 mi, Dieterich).

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