What public records measure around the center of ZIP 03820 in Strafford County, New Hampshire for a restaurant: households and income, jobs within reach, resident spending and the restaurants already mapped there. Whether a particular address fits is a question about that address; check one free below.
ZIP 03820, Strafford County, New Hampshire
Restaurant. Measured from the center of the ZIP, not an address. ZIP 03820 covers 27 square miles, so its edges are about 3 miles from the center. Jobs and competitors are counted within a mile of the center and resident spending within 3 miles; the household figures beside are for the whole ZIP. Checked Oct 22, 2026.
ZIP 03820
15,062 households
Median household income
$94,897
Residents
33,440
Restaurants with employees, 2023
44
What stands out
Few jobs within a short walk
199Jobs
3,843Households
199 jobs are within a 5-minute walk (0.25 mile) and 1,224 within 10 minutes (0.5 mile), from Census workplace records for 2023.
Less nearby competition than most
2Sit-down and casual restaurants
0.21 miNearest rival
Overture's places data lists 2 sit-down and casual restaurants within half a mile (0 chain, 0 local multi-location and 2 independent) and 47 within a mile.
What spending nearby can support
$527KMiddle-case sales
$4,400Rent the middle case supports
Spending near the center of this ZIP supports an estimated $331,000 to $860,000 a year in sales for this business (middle case $527,000).
State Route 9 carries about 24,140 vehicles a day
24,140Vehicles a day
The nearest counted roads are State Route 9, 24,140 vehicles a day (FHWA HPMS 2024), about 490 feet away and State Route 16, 45,884 vehicles a day (FHWA HPMS 2024), about 940 feet away.
Measured around the center of ZIP 03820
Computed from public records at this location
What the center of ZIP 03820 can sell each year
Middle case$527K
Sales a year, planning range
Low case$331K
High case$860K
Rivals within 2 mi53
Healthy share for this business
6% to 10%
Base rent the ZIP center supports
$1,650 to $7,150 a month
Resident, worker and student spending near the ZIP center, shared among competitors by distance (Huff model). A planning range with stated assumptions, not a forecast.
Competition
Competitors within half a mile2
6th percentile for nearby competition among 12,712 similar businesses in the Boston-Cambridge-Newton metro area
Under the metro median of 24
Within a quarter mile1
Within 1 mile47
Nearest competitors
Competitor 1Independent1,130 ft
Competitor 2Independent2,330 ft
Competitor 3Independent2,950 ft
Competitor 4Independent3,040 ft
Competitor 5Local group3,510 ft
Overture Maps Foundation places, 2026-09-23.1. Listings, not verified hours or menus.
Jobs within walking distance
10-minute walk1,224
Jobs at workplaces within half a mile
5-minute walk199
Within 1 mile5,395
Office-type, half mile645
Largest employers within a 10-minute walk
Finance and insurance429
Professional services149
Administrative support140
Health care116
Education111
Census LEHD workplace records, jobs as of 2023. Straight-line distances. Office attendance is still roughly half to 60% of 2020 levels. Jobs are workplaces, not visits.
Traffic on nearby roads
Vehicles a day on State Route 924,140
Nearest counted road, 2024 count
Other counted roads nearby
State Route 16940 ft45,884
State DOT and FHWA annual average daily traffic, both directions. Vehicles, not foot traffic.
What an address adds
The free check of an addressThe same measurements within a short walk of one address in 03820: who lives and works right there, the competition on that block and the traffic on its road. No account.
The full reportFor one address: whether the rules allow a restaurant there, the rent the location supports against the asking rent, what has opened and closed nearby, and the questions to settle before signing.
The restaurant check reads the same public records at the address itself.
Sources: Overture Maps Foundation: Places (Overture Places release 2026-09-23.1); DoorWorthy demand model: resident, worker and student spending shared among competitors (ACS 2020-2024; 2020 Census; BLS CE 2024; prices 2026-08); U.S. Census Bureau: ACS (ACS 2020-2024 five-year estimates); U.S. Census Bureau Gazetteer: ZIP Code Tabulation Area center (ZCTA internal point; land area 27 square miles); U.S. Census ACS households by income with BLS Consumer Expenditure Survey spending (ACS 2020-2024; 2020 Census; BLS CE 2024; prices 2026-08); FHWA Highway Performance Monitoring System (Annual average daily traffic, latest count 2024); U.S. Census Bureau: LEHD LODES workplace jobs (LODES8 workplace area characteristics, jobs as of 2023); U.S. Census Bureau ZIP Code Business Patterns 2023 (establishments with paid employees). Listings and counts are public records, not visits or sales in this ZIP.
Questions about ZIP 03820.
44 restaurants with paid employees in 2023 (Census ZIP Code Business Patterns), and 47 mapped within about a mile of the center.
33,440 residents in 15,062 households, with a median household income of $94,897 (ACS 2020-2024 five-year estimates).
5,395 jobs within a mile of the center in 2023 (Census LODES workplace records).
This page measures the area around the ZIP's center. Whether a specific address allows a restaurant, what it rents for and who is next door is what the free address check and the full report look at.
