23066
ZIP 23066 is Gwynn, Virginia, in Mathews County; area code 804; Eastern time.
- Type
- Standard
- Time zone
- America/New_York
- County
- Mathews
- Metro area
- Virginia Beach-Chesapeake-Norfolk, VA-NC
- Population
- 514
- Coordinates
- 37.5001, -76.2926
Weather right now
Asking the National Weather Service…
Where 23066 is
Approximate ZIP boundary (Census ZCTA 2020). ZIP codes are mail routes, not areas, so the shape shown is the Census tabulation area that approximates it.
- 🔢 Type 23066 into a pocket calculator and turn it upside down: ggOEZ — not quite a word, sorry.
- ➕ As a number, 23,066 = 2 × 19 × 607. Its digits add up to 17, a total 2,133 other ZIP codes share.
- 💾In binary, the way a computer stores it:
101101000011010 - 🏠 Its numerical neighbours: 23065 (Gum Spring, VA, 92 mi away) and 23067 (Hadensville, VA, 96 mi away).
- 🔄 Backwards, 23066 becomes 66032 — and that is a real ZIP code: Garnett, KS, 1,035 miles away.
- 👥 29 other ZIP codes are made of exactly the same digits (02366, 02663, 03266, 06263, 20636, 23606, …). The farthest-flung twin is 66023 in Effingham, KS, 1,040 miles away.
- 🧭 Farther south than 61% of all ZIP codes, and farther east than 84%.
- 🎯1,210 miles east of the geographic center of the Lower 48, near Lebanon, Kansas.
- 🌏 Dig straight through the Earth from 23066 and you would come out at 37.50°S, 103.71°E — 789 miles from Perth, Australia, the nearest big city to that spot.
- ☀Longest day of the year: 14h 45m of daylight. Shortest: 9h 34m.
- 📏 At 2.3 square miles of land, 23066 is bigger than 13% of ZIP codes — room for about 1.8 Central Parks.
- Working out the sun…
- Checking the USGS…
Source: USGS.
People and housing
| Population | 514This ZIP514 |
|---|---|
| Households | 230This ZIP230 |
| Housing units | 520This ZIP520 |
| Median age | 47.8This ZIP47.8Virginia39.0US 38.9 |
| Median household income | $84,375This ZIP$84,375Virginia$93,170US $80,734 |
| Median home value | $421,400This ZIP$421,400Virginia$383,700US $332,700 |
| Bachelor's degree or higher | 35.9%This ZIP35.9% |
| Mean commute | 34.6 minThis ZIP34.6 min |
| Population density | 219.2 / sq miThis ZIP219.2 / sq mi |
Business and tax activity
| Business establishments | 5This ZIP5 |
|---|---|
| Employees | 6This ZIP6 |
| Annual payroll | $249,000This ZIP$249,000 |
Land area
| Land area | 2.35 sq miThis ZIP2.35 sq mi |
|---|---|
| Water area | 5.35 sq miThis ZIP5.35 sq mi |
Other place names in 23066
Census places whose land this ZIP code overlaps. The Postal Service may accept other city names in an address, too.
ZIP codes near 23066
| ZIP | City | Distance |
|---|---|---|
23064 | Grimstead, VA | 0.5 mi |
23076 | Hudgins, VA | 2.1 mi |
23068 | Hallieford, VA | 2.3 mi |
23119 | Moon, VA | 4.0 mi |
23043 | Deltaville, VA | 4.6 mi |
23035 | Cobbs Creek, VA | 4.9 mi |
23109 | Mathews, VA | 5.0 mi |
23045 | Diggs, VA | 5.3 mi |
23070 | Hardyville, VA | 6.1 mi |
23050 | Dutton, VA | 7.0 mi |
Find every ZIP code within 10 miles of 23066 →
Questions about this ZIP code
Where is ZIP code 23066?
23066 is in Gwynn, Virginia, in Mathews County, part of the Virginia Beach-Chesapeake-Norfolk, VA-NC metropolitan area. Its published point location is 37.5001, -76.2926.
What county is 23066 in?
23066 lies in Mathews County.
What area code is 23066?
Gwynn uses area code 804, from NANPA's telephone records.
What time zone is 23066 in?
23066 uses America/New_York.
How many people live in 23066?
About 514 people live in ZIP code 23066, in 230 households, at 219.2 people per square mile. These are American Community Survey 5-year estimates for the ZIP Code Tabulation Area, not a headcount.
What is the median household income in 23066?
$84,375 a year, against $93,170 across Virginia.
What ZIP codes are near 23066?
The closest are 23064 (0.5 mi), 23076 (2.1 mi), 23068 (2.3 mi), 23119 (4 mi) and 23043 (4.6 mi).
Is 23066 a PO Box ZIP code?
23066 is a standard ZIP code. A normal ZIP code with street delivery.
Download or cite
Cite this page
zipcodes.pro. “23066 ZIP Code — Gwynn, Virginia (Mathews County).” Data release 2026-10-12. Retrieved 2026-10-20. https://zipcodes.pro/zip/23066
Machine-readable version of these facts:
curl https://zipcodes.pro/zip/23066.json Underlying data is public domain or openly licensed — sources, vintages and licences.