Residential delivery area · New Hampshire
ZIP Code 03598: Whitefield, NH
ZIP code 03598 uses the postal name Whitefield, New Hampshire and lies entirely in Coos County (Census 2020 ZIP-county file). About 3,400 people live there (Census Bureau, ACS 2020-2024). Median household income is $67,179 (Census Bureau, ACS 2020-2024). By Census place, 3% of its land lies in Whitefield (a census-designated place); 97% is outside any Census place.
- ACS2020-24
- Census2020
- FHFA2025
- ZBP2023
- IRS2022
- Town
- Whitefield · its only residential ZIP
- County
- Coos County
- Census places
- Whitefield census-designated place
- House district
- NH-2 119th Congress
- State
- New Hampshire
- Time zone
- Eastern
- Land area
- 61.4 sq mi · 55 people per sq mi
Where is ZIP code 03598?
03598 centers on 44.379°, -71.629° and covers 61.4 square miles of land plus 1.0 of water. It borders 8 ZIP codes: 05904, 03574, 03595, 05906, 03561, 03583, 03584, 05824.
The map draws ZIP code areas only. For the streets inside 03598, open its center on OpenStreetMap.
Source: U.S. Census Bureau, 2020 ZCTA cartographic boundaries and the 2023 Gazetteer (2020 ZCTAs); ZIP-to-county shares, Census places and House districts (119th Congress) from the Census 2020 relationship files (shares of land); metro area from the OMB delineation (July 2023); town name and time zone from simplemaps US ZIP Codes (CC BY 4.0).
How does 03598 compare with the rest of Coos County?
| Measure | 03598 | In Coos County | In NH |
|---|---|---|---|
| People (ACS 2020-2024) | 3,396 | 3rd of 15 | 111th of 247 |
| Median household income | $67k | 3rd of 8 | 145th of 158 |
| Median home value | $228k | 3rd of 7 | 184th of 191 |
Its median household income is higher than in 42% of U.S. residential ZIP codes, and it is denser than 44% of all U.S. residential ZIP codes. ZIP codes at the ACS caps ($250,000 or more for household income, $2,000,000 or more for home value) share the top rank.
Source: U.S. Census Bureau, ACS 2020-2024 5-year estimates (B01003, B19013, B25077); ranks by PlainZIP over residential ZIP codes (ZCTAs).
How many people live in 03598?
The 2020 Census counted 3,393 people in 03598; the ACS, which samples households over 2020-2024, estimates 3,396. Between the 2010 and 2020 censuses its population grew 3.3% (its boundary stayed at least 90% the same).
- People, ACS 2020-2024
- 3,396
- 2020 Census count
- 3,393+3.3% since 2010 (3,285)
- Households
- 1,497
- Median age
- 49.6
Source: U.S. Census Bureau, ACS 2020-2024 5-year estimates (B01003, B01002, B11001); 2020 Census (DHC P1); 2010 Census (SF1 P1).
Who lives in 03598?
Of the 3,396 people the ACS estimates in 03598, 16.2% are under 18 and 25.2% are 65 or older. The largest group by race and Hispanic origin is White (not Hispanic) (96.5%).
- Under 1816.2%
- 18 to 6458.6%
- 65 and older25.2%
- White, not Hispanic96.5%
- Other or two or more1.7%
- Hispanic or Latino1.7%
- Asian, not Hispanic0.1%
- Black, not Hispanic0.0%
Source: U.S. Census Bureau, ACS 2020-2024 5-year estimates (B01001 age by sex, B03002 Hispanic or Latino origin by race); shares of the estimated population, small ZIP codes carry wide margins.
What do households in 03598 earn?
Median household income is $67,179 (ACS 2020-2024), the 3rd highest of the 8 ranked ZIP codes in Coos County. It is not measurably different from 2015-2019 ($62,500 in 2024 dollars): the change is within the surveys' margins of error.
- Median household income
- $67,179±$16,576
- Income per person
- $37,388
- Below the poverty line
- 13.3%
- Unemployed (of the labor force)
- 5.3%
- Adults 25+ with a bachelor's degree
- 25.3%
- Adjusted gross income per tax return, 2022
- $64,6151,780 returns; wages 67% of AGI (IRS)
Source: U.S. Census Bureau, ACS 2020-2024 and 2015-2019 5-year estimates (B19013, B19301, B17001, B23025, B15003; 2015-2019 dollars converted with the BLS CPI-U, 1.22699); IRS Statistics of Income, ZIP code data, tax year 2022 (adjusted gross income per return, filed under the address on the return).
What are homes worth in 03598?
FHFA's house price index for 03598, built from repeat sales and appraisals of the same homes, rose 167% from 2015 to 2025 and rose 98% from 2020 to 2025, and moved +3.2% in 2025.
- Median home value (owners' estimate)
- $227,600
- Median gross rent
- $1,069
- Homes owned by their occupants
- 67.4%
- Housing units
- 2,147
Source: U.S. Census Bureau, ACS 2020-2024 5-year estimates (B25077, B25064, B25003, B25001); FHFA House Price Index, annual five-digit ZIP, updated 2026-03-31.
What businesses are in 03598?
65 business establishments had a location in this ZIP code in 2023, 7 fewer than in 2018; the most are in retail trade (ZIP Code Business Patterns).
- Retail trade11
- Construction9
- Health care and social assistance9
- Accommodation and food services6
- Other services (except public administration)6
- Professional, scientific, and technical services4
Source: U.S. Census Bureau, ZIP Code Business Patterns 2023 and 2018 (establishments with paid employees, by the business's ZIP code).
Which ZIP codes are next to 03598?
| ZIP | Town | People | Household income | Distance |
|---|---|---|---|---|
| 05904 | Gilman, VT | 187 | $55k | 4.6 mi |
| 03574 | Bethlehem | 2,573 | $81k | 8.2 mi |
| 03595 | Twin Mountain | 648 | $65k | 8.3 mi |
| 05906 | Lunenburg, VT | 1,210 | $51k | 8.5 mi |
| 03561 | Littleton | 6,040 | $57k | 8.6 mi |
| 03583 | Jefferson | 1,013 | $67k | 8.7 mi |
| 03584 | Lancaster | 3,501 | $67k | 8.7 mi |
| 05824 | Concord, VT | 1,155 | $73k | 10.6 mi |
Source: PlainZIP from the Census 2020 ZCTA boundaries (shared edges) and internal points; figures ACS 2020-2024.