What city is 03102 in?

03102 is a Manchester, NH mailing address. By land area, 86% lies inside Manchester and 8% lies inside Pinardville; the rest is outside any Census-defined city or community.

What county is 03102 in?

03102 is in Hillsborough County.

What is the population of 03102?

About 33,959 people (±1,700), according to the Census Bureau's American Community Survey 5-year estimates for 2020–2024. The 2020 Census counted 33,396.

What is the median household income in 03102?

$74,327 (±$4,121), compared with $99,031 for New Hampshire as a whole. Half the households in the ZIP code earn more and half earn less.

How many carrier routes and mailboxes are in 03102?

25 USPS carrier routes with 14,834 residential and 499 business mailboxes (15,339 in all), from the route data stored by EDDM2GO. An EDDM mailing can target any combination of these routes.

What ZIP codes are near 03102?

The closest, measured center to center: 03101 (2 mi, Manchester), 03104 (2.6 mi, Manchester), 03045 (3.7 mi, Goffstown), 03103 (4.6 mi, Manchester), 03106 (5.3 mi, South Hooksett) and 03109 (5.7 mi, Manchester).

03102 ZIP Code, Manchester, NH

03102 is a ZIP code in Manchester, New Hampshire in Hillsborough County. It covers 9.1 square miles of land. The closest ZIP codes are 03101, 03104 and 03045. 33,959 people live here in 14,625 households, which puts it among the most populous 1% of New Hampshire ZIP codes. At about 3,747 people per square mile it has suburban density, and owners and renters are mixed (41% own). Median household income is $74,327, below the New Hampshire median of $99,031.

Quick facts

Mailing city: Manchester, NH
County: Hillsborough County
Land area: 9.1 sq mi
Population: 33,959
Median household income: $74,327
Carrier routes: 25 (14,834 homes)

Key figures

Measure	Value
Residents	33,959
Households	14,625
Median household income	$74,327
Income per person	$43,223
Median age	36.8
Homeowners	41.0%
Median home value	$343,300
Median rent	$1,626
Bachelor's degree or higher	35.1%
Average commute (minutes)	23.3
Households with kids under 18	23.0%
Moved in the past year	16.1%
Below the poverty line	10.5%
Broadband internet	92.5%
Speak a non-English language at home	17.9%

Household income

% of households	Value
<$10K	3.5%
$10–15K	3.1%
$15–25K	7.3%
$25–35K	5.4%
$35–50K	12.3%
$50–75K	18.9%
$75–100K	14.8%
$100–150K	17.6%
$150–200K	8.8%
$200K+	8.2%

Age

% of all residents	Value
<10	9.2%
10–19	11.7%
20–24	8.1%
25–34	17.6%
35–44	15.1%
45–54	11.3%
55–64	11.2%
65–74	8.8%
75+	6.8%

Tenure

% of housing units	Value
Owned, with mortgage	28.5%
Owned outright	11.7%
Rented	55.5%
Vacant	4.3%

Type of building

% of housing units	Value
Detached house	27.5%
Townhome	3.2%
2–4 units	25.4%
5–19 units	16.0%
20+ units	27.7%
Mobile / other	0.1%

Businesses in 03102

421 business establishments with 9,250 employees (ZIP Codes Business Patterns 2023).

Other Services (except Public Administration): 65
Health Care and Social Assistance: 64
Construction: 58
Retail Trade: 57
Accommodation and Food Services: 54
Professional, Scientific, and Technical Services: 27
Administrative and Support and Waste Management and Remediation Services: 22
Real Estate and Rental and Leasing: 13

EDDM carrier routes

03102 has 25 USPS carrier routes with 14,834 residential and 499 business mailboxes. Open the EDDM route map.

Carrier routes in 03102

03102 has 25 USPS carrier routes (21 city (C), 4 rural (R)) with 14,834 residential and 499 business mailboxes. Routes range from 329 homes (C002) to 1,031 homes (R011); the median route has 555 homes. The Census counted 14,625 households in 03102 (2020–2024 average); USPS counts current mailboxes, including new and vacant homes.

Homes per route	Routes
1–249	0
250–499	9
500–749	10
750–999	5
1,000–1,499	1
1,500+	0

Best routes in 03102 for…

Most businesses

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

Route C002 — USPS business mailboxes 83, 329 homes
Route C009 — USPS business mailboxes 69, 653 homes
Route C044 — USPS business mailboxes 53, 509 homes
Route C001 — USPS business mailboxes 47, 613 homes
Route C019 — USPS business mailboxes 26, 470 homes

Select these 5 routes on the route map

Every carrier route in 03102

Route	Type	Homes	Businesses	Est. median income	Est. owners	Est. families with kids	Est. moved in past year
C001	City	613	47	$51,059	—	—	—
C002	City	329	83	$75,128	—	—	—
C003	City	414	17	$84,706	—	—	—
C005	City	454	1	$106,393	—	—	—
C006	City	574	11	$56,856	—	—	—
C009	City	653	69	$50,554	—	—	—
C011	City	603	7	$66,920	—	—	—
C013	City	468	25	$64,128	—	—	—
C014	City	488	3	$66,920	—	—	—
C015	City	614	18	$87,997	—	—	—
C016	City	781	19	$87,997	—	—	—
C017	City	462	6	$87,997	—	—	—
C018	City	643	15	$95,728	—	—	—
C019	City	470	26	$102,660	—	—	—
C020	City	555	4	$30,136	—	—	—
C042	City	539	21	$36,895	—	—	—
C043	City	450	23	$80,505	—	—	—
C044	City	509	53	$56,856	—	—	—
C045	City	394	1	$74,872	—	—	—
C046	City	801	15	$75,459	—	—	—
C047	City	511	14	$41,697	—	—	—
R001	Rural	798	4	$95,728	—	—	—
R011	Rural	1,031	6	$76,015	—	—	—
R012	Rural	787	8	$87,997	—	—	—
R021	Rural	893	3	$76,015	—	—	—

Income, owners, families and movers are estimates for each route (how we estimate them); mailbox counts are current USPS figures. Open 03102 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

03101 — Manchester city, NH (2 mi)
03104 — Manchester city, NH (2.6 mi)
03045 — Goffstown CDP, NH (3.7 mi)
03103 — Manchester city, NH (4.6 mi)
03106 — South Hooksett CDP, NH (5.3 mi)
03109 — Manchester city, NH (5.7 mi)
03110 (5.8 mi)
03032 (6.5 mi)

Areas that include 03102

Manchester, NH ZIP codes — 5 ZIP codes
Pinardville, NH ZIP codes — 2 ZIP codes
Hillsborough County ZIP codes — 34 ZIP codes
New Hampshire ZIP code data

Where it ranks

Mail every home in 03102

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) 03102, which approximates the USPS ZIP code area. Census figures: American Community Survey 5-year estimates, 2020–2024.

Frequently asked questions

What city is 03102 in?: 03102 is a Manchester, NH mailing address. By land area, 86% lies inside Manchester and 8% lies inside Pinardville; the rest is outside any Census-defined city or community.
What county is 03102 in?: 03102 is in Hillsborough County.
What is the population of 03102?: About 33,959 people (±1,700), according to the Census Bureau's American Community Survey 5-year estimates for 2020–2024. The 2020 Census counted 33,396.
What is the median household income in 03102?: $74,327 (±$4,121), compared with $99,031 for New Hampshire as a whole. Half the households in the ZIP code earn more and half earn less.
How many carrier routes and mailboxes are in 03102?: 25 USPS carrier routes with 14,834 residential and 499 business mailboxes (15,339 in all), from the route data stored by EDDM2GO. An EDDM mailing can target any combination of these routes.
What ZIP codes are near 03102?: The closest, measured center to center: 03101 (2 mi, Manchester), 03104 (2.6 mi, Manchester), 03045 (3.7 mi, Goffstown), 03103 (4.6 mi, Manchester), 03106 (5.3 mi, South Hooksett) and 03109 (5.7 mi, Manchester).

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