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ZIP stands for Zone Improvement Plan. The codes went live on July 1, 1963.The lowest ZIP code is 00501 — the IRS in Holtsville, New York.The highest ZIP code is 99950, in Ketchikan, Alaska.Type 07734 into a calculator and turn it upside down: hELLO. It is Keansburg, New Jersey.12345 belongs to one company: General Electric in Schenectady, New York.The first digit is a region: 0 is New England and New Jersey, 9 is the West Coast, Alaska and Hawaii.Mr. ZIP, the cartoon mailman, was the mascot that sold the idea to America.ZIP+4 arrived in 1983 and can narrow a ZIP down to one side of one block.A ZIP code is a mail route, not a place: plenty of them cross county and even state lines.Play ZIP Hunt: guess the secret ZIP code of the day in six tries.
zipcodes.pro — ZIP/23070

23070

ZIP 23070 is Hardyville, Virginia, in Middlesex County; area code 804; Eastern time.

Type
Standard
Time zone
America/New_York
County
Middlesex
Metro area
none
Population
616
Coordinates
37.5521, -76.3835
☼ Live from 23070 — Hardyville, VA

Weather right now

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Local time: —

Where 23070 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.

★ Weird and wonderful facts about 23070
  • 🔢 Type 23070 into a pocket calculator and turn it upside down: OLOEZ — not quite a word, sorry.
  • ➕ As a number, 23,070 = 2 × 3 × 5 × 769. Its digits add up to 12, a total 940 other ZIP codes share.
  • 💾In binary, the way a computer stores it: 101101000011110
  • 🏠 Its numerical neighbours: 23069 (Hanover, VA, 55 mi away) and 23071 (Hartfield, VA, 4 mi away).
  • 🔄 Backwards, 23070 becomes 07032 — and that is a real ZIP code: Kearny, NJ, 252 miles away.
  • 👥 24 other ZIP codes are made of exactly the same digits (00723, 00732, 02370, 02703, 07023, 07032, …). The farthest-flung twin is 00723 in Patillas, PR, 1,489 miles away.
  • 🧭 Farther south than 61% of all ZIP codes, and farther east than 84%.
  • 🎯1,204 miles east of the geographic center of the Lower 48, near Lebanon, Kansas.
  • 🌏 Dig straight through the Earth from 23070 and you would come out at 37.55°S, 103.62°E — 795 miles from Perth, Australia, the nearest big city to that spot.
  • ☀Longest day of the year: 14h 46m of daylight. Shortest: 9h 34m.
  • 📏 At 3.2 square miles of land, 23070 is bigger than 15% of ZIP codes — room for about 2.4 Central Parks.
🌙 The sky over 23070 today
  • Working out the sun…
🌋 Shake report
  • Checking the USGS…

Source: USGS.

People and housing

Population616This ZIP616
Households318This ZIP318
Housing units395This ZIP395
Median age68.2This ZIP68.2Virginia39.0US 38.9
Median household income$122,813This ZIP$122,813Virginia$93,170US $80,734
Median home value$474,200This ZIP$474,200Virginia$383,700US $332,700
Bachelor's degree or higher46.0%This ZIP46.0%
Mean commute41.2 minThis ZIP41.2 min
Population density194.8 / sq miThis ZIP194.8 / sq mi

Business and tax activity

Business establishments4This ZIP4
Employees8This ZIP8
Annual payroll$299,000This ZIP$299,000
Tax returns filed220This ZIP220
Total adjusted gross income$20,112,000This ZIP$20,112,000

Land area

Land area3.16 sq miThis ZIP3.16 sq mi
Water area1.17 sq miThis ZIP1.17 sq mi

ZIP codes near 23070

ZIPCityDistance
23176 Wake, VA 2.2 mi
23043 Deltaville, VA 2.6 mi
23035 Cobbs Creek, VA 3.6 mi
23071 Hartfield, VA 3.6 mi
23031 Christchurch, VA 4.8 mi
23050 Dutton, VA 4.9 mi
23068 Hallieford, VA 5.1 mi
23169 Topping, VA 5.4 mi
23064 Grimstead, VA 6.0 mi
22578 White Stone, VA 6.0 mi

Find every ZIP code within 10 miles of 23070 →

Questions about this ZIP code

Where is ZIP code 23070?

23070 is in Hardyville, Virginia, in Middlesex County. Its published point location is 37.5521, -76.3835.

What county is 23070 in?

23070 lies in Middlesex County.

What area code is 23070?

Hardyville uses area code 804, from NANPA's telephone records.

What time zone is 23070 in?

23070 uses America/New_York.

How many people live in 23070?

About 616 people live in ZIP code 23070, in 318 households, at 194.8 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 23070?

$122,813 a year, against $93,170 across Virginia.

What ZIP codes are near 23070?

The closest are 23176 (2.2 mi), 23043 (2.6 mi), 23035 (3.6 mi), 23071 (3.6 mi) and 23031 (4.8 mi).

Is 23070 a PO Box ZIP code?

23070 is a standard ZIP code. A normal ZIP code with street delivery.

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Cite this page

zipcodes.pro. “23070 ZIP Code — Hardyville, Virginia (Middlesex County).” Data release 2026-10-12. Retrieved 2026-10-20. https://zipcodes.pro/zip/23070

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