Suffolk

Source:

Virginia

Suffolk is a smaller county in Virginia with 7 ZIP codes, 84,522 people, and top-decile household income among US counties. All data is sourced from the U.S. Census Bureau American Community Survey (ACS) 2023 5-Year Estimates.

National county placement

According to ACS 5-Year Estimates, Suffolk, VA sits among US counties with a top-decile household income, on a smaller county population base, across a compact ZIP cluster.

Top 3%
household income vs 3,210 US counties
84,522
combined ZIP population
7
USPS ZIP codes covered
$114,755
avg ZIP median income

Income percentile ranks this county's average ZIP median household income against 3,210 US counties with ACS income on at least one ZIP.

Suffolk lands in the national county income distribution as top-decile household income on smaller county footing (FIPS 51800, 7 ZIPs, combined population 84,522). Sort the ZIP table by population before treating the county mean as uniform.

Upper-income footing across a mid-size ZIP set (7 codes). Sibling delivery areas are close enough that a two-ZIP compare usually separates the county seat from outlying tracts without leaving Suffolk. Use the density column to spot the urban core before jumping to HUD/FBI county overlays.

Save two ZIPs from the table into your shortlist, then open a compare link - that is the return path a static county summary cannot replace. All figures here come from Census ACS 2023 5-Year Estimates and USPS ZCTA files.

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7

Total ZIPs

84,522

Total Population

ZIP Codes in Suffolk

Side-by-side: Compare 23434 vs 23435 →

ZIP Code City Population Density
23434 Suffolk 47,670 91
23435 Suffolk 27,053 269
23437 Suffolk 4,283 17
23438 Suffolk 1,818 17
23432 Suffolk 1,538 45
23433 Suffolk 1,218 279
23436 Suffolk 942 230

Frequently Asked Questions

What is the population of Suffolk?

Suffolk has a total population of 84,522 across 7 ZIP codes, based on U.S. Census Bureau ACS 2023 data.

What ZIP codes are in Suffolk?

Suffolk includes 7 ZIP codes: 23434, 23435, 23437, 23438, 23432, 23433, 23436.

Suffolk's figures come from Census ACS 5-Year Estimates (2023), mapped to ZIP codes via the HUD USPS Crosswalk. PlainZIP is not affiliated with the U.S. Census Bureau or any government agency. See our methodology for details.

Related

Compare any two ZIPs side by side

Read our methodology : how this data is sourced, computed, and verified.