What city is 41042 in?

41042 is a Florence, KY mailing address. By land area, 44% lies inside Florence, 14% lies inside Oakbrook, 3% lies inside Elsmere and 2% lies inside Independence; the rest is outside any Census-defined city or community.

What is the population of 41042?

About 57,634 people (±1,970), according to the Census Bureau's American Community Survey 5-year estimates for 2020–2024. The 2020 Census counted 54,183.

What is the median household income in 41042?

$79,712 (±$3,580), compared with $63,726 for Kentucky as a whole. Half the households in the ZIP code earn more and half earn less.

How many carrier routes and mailboxes are in 41042?

32 USPS carrier routes with 23,698 residential and 2,060 business mailboxes (25,758 in all), from the route data stored by EDDM2GO. An EDDM mailing can target any combination of these routes.

What ZIP codes are near 41042?

The closest, measured center to center: 41018 (3.1 mi, Erlanger), 41017 (5.4 mi, Edgewood), 41005 (6.2 mi, Burlington), 41051 (6.8 mi, Independence), 41091 (7.2 mi, Union) and 41094 (7.3 mi, Walton).

41042 ZIP Code, Florence, KY

Q: What county is 41042 in?

41042 is mostly in Boone County (95% of its land), with smaller parts in Kenton County.

41042 is a ZIP code in Florence, Kentucky — mostly in Boone County (95% of its land), with smaller parts in Kenton County. It covers 22 square miles of land. The closest ZIP codes are 41018, 41017 and 41005. 57,634 people live here in 22,807 households, which puts it among the most populous 1% of Kentucky ZIP codes. At about 2,606 people per square mile it has suburban density, and owners and renters are mixed (67% own). Median household income is $79,712, above the Kentucky median of $63,726.

Quick facts

Mailing city: Florence, KY
County: Boone County
Land area: 22 sq mi
Population: 57,634
Median household income: $79,712
Carrier routes: 32 (23,698 homes)

Key figures

Measure	Value
Residents	57,634
Households	22,807
Median household income	$79,712
Income per person	$40,238
Median age	38.7
Homeowners	66.8%
Median home value	$223,000
Median rent	$1,351
Bachelor's degree or higher	27.7%
Average commute (minutes)	23.7
Households with kids under 18	29.6%
Moved in the past year	14.5%
Below the poverty line	8.9%
Broadband internet	93.0%
Speak a non-English language at home	11.6%

Household income

% of households	Value
<$10K	3.0%
$10–15K	2.7%
$15–25K	6.5%
$25–35K	5.3%
$35–50K	11.2%
$50–75K	18.4%
$75–100K	16.8%
$100–150K	19.8%
$150–200K	8.0%
$200K+	8.3%

Age

% of all residents	Value
<10	12.5%
10–19	11.5%
20–24	7.2%
25–34	13.9%
35–44	13.0%
45–54	12.4%
55–64	12.2%
65–74	10.4%
75+	6.8%

Tenure

% of housing units	Value
Owned, with mortgage	43.5%
Owned outright	21.1%
Rented	31.6%
Vacant	3.9%

Type of building

% of housing units	Value
Detached house	51.6%
Townhome	8.8%
2–4 units	4.9%
5–19 units	23.2%
20+ units	6.6%
Mobile / other	4.9%

Businesses in 41042

1,621 business establishments with 39,475 employees (ZIP Codes Business Patterns 2023).

Retail Trade: 317
Health Care and Social Assistance: 213
Accommodation and Food Services: 199
Other Services (except Public Administration): 124
Professional, Scientific, and Technical Services: 122
Finance and Insurance: 120
Construction: 98
Administrative and Support and Waste Management and Remediation Services: 82

EDDM carrier routes

41042 has 32 USPS carrier routes with 23,698 residential and 2,060 business mailboxes. Open the EDDM route map.

Carrier routes in 41042

41042 has 32 USPS carrier routes (18 city (C), 14 rural (R)) with 23,698 residential and 2,060 business mailboxes. Routes range from 368 homes (C011) to 1,106 homes (C023); the median route has 697 homes. The Census counted 22,807 households in 41042 (2020–2024 average); USPS counts current mailboxes, including new and vacant homes.

Homes per route	Routes
1–249	0
250–499	3
500–749	16
750–999	9
1,000–1,499	4
1,500+	0

Best routes in 41042 for…

Most businesses

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

Route C015 — USPS business mailboxes 307, 388 homes
Route C017 — USPS business mailboxes 261, 375 homes
Route C014 — USPS business mailboxes 241, 921 homes
Route C003 — USPS business mailboxes 187, 745 homes
Route C011 — USPS business mailboxes 167, 368 homes

Select these 5 routes on the route map

Every carrier route in 41042

Route	Type	Homes	Businesses	Est. median income	Est. owners	Est. families with kids	Est. moved in past year
C001	City	712	4	$51,468	—	—	—
C002	City	562	30	$54,684	—	—	—
C003	City	745	187	$61,950	—	—	—
C004	City	1,087	22	$62,500	—	—	—
C007	City	669	42	$39,292	—	—	—
C008	City	632	139	$39,292	—	—	—
C009	City	652	111	$55,617	—	—	—
C010	City	546	18	$116,714	—	—	—
C011	City	368	167	$61,523	—	—	—
C013	City	586	101	$51,245	—	—	—
C014	City	921	241	$117,401	—	—	—
C015	City	388	307	$53,625	—	—	—
C017	City	375	261	$54,010	—	—	—
C018	City	678	50	$96,960	—	—	—
C019	City	988	70	$84,350	—	—	—
C021	City	1,017	4	$55,617	—	—	—
C022	City	786	11	$82,430	—	—	—
C023	City	1,106	59	$40,386	—	—	—
R001	Rural	692	1	$61,950	—	—	—
R002	Rural	656	1	$59,883	—	—	—
R003	Rural	590	0	$141,746	—	—	—
R004	Rural	829	24	$61,950	—	—	—
R005	Rural	893	2	$103,661	—	—	—
R006	Rural	893	3	$92,420	—	—	—
R007	Rural	939	32	$109,624	—	—	—
R008	Rural	628	0	$92,420	—	—	—
R009	Rural	1,078	5	$59,883	—	—	—
R010	Rural	845	4	$92,420	—	—	—
R011	Rural	702	0	$138,187	—	—	—
R012	Rural	644	9	$88,938	—	—	—
R013	Rural	827	3	$77,620	—	—	—
R015	Rural	664	152	$103,661	—	—	—

Income, owners, families and movers are estimates for each route (how we estimate them); mailbox counts are current USPS figures. Open 41042 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

41018 — Erlanger city, KY (3.1 mi)
41017 — Edgewood city, KY (5.4 mi)
41005 — Burlington CDP, KY (6.2 mi)
41051 — Independence city, KY (6.8 mi)
41091 — Union city, KY (7.2 mi)
41094 — Walton city, KY (7.3 mi)
41048 — Francisville CDP, KY (7.5 mi)
45051 (7.8 mi)

Areas that include 41042

Where it ranks

Mail every home in 41042

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) 41042, which approximates the USPS ZIP code area. Census figures: American Community Survey 5-year estimates, 2020–2024.

Frequently asked questions

What city is 41042 in?: 41042 is a Florence, KY mailing address. By land area, 44% lies inside Florence, 14% lies inside Oakbrook, 3% lies inside Elsmere and 2% lies inside Independence; the rest is outside any Census-defined city or community.
What county is 41042 in?: 41042 is mostly in Boone County (95% of its land), with smaller parts in Kenton County.
What is the population of 41042?: About 57,634 people (±1,970), according to the Census Bureau's American Community Survey 5-year estimates for 2020–2024. The 2020 Census counted 54,183.
What is the median household income in 41042?: $79,712 (±$3,580), compared with $63,726 for Kentucky as a whole. Half the households in the ZIP code earn more and half earn less.
How many carrier routes and mailboxes are in 41042?: 32 USPS carrier routes with 23,698 residential and 2,060 business mailboxes (25,758 in all), from the route data stored by EDDM2GO. An EDDM mailing can target any combination of these routes.
What ZIP codes are near 41042?: The closest, measured center to center: 41018 (3.1 mi, Erlanger), 41017 (5.4 mi, Edgewood), 41005 (6.2 mi, Burlington), 41051 (6.8 mi, Independence), 41091 (7.2 mi, Union) and 41094 (7.3 mi, Walton).

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