Weather right now
Asking the National Weather Service…
Where 06103 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 06103 into a pocket calculator and turn it upside down: EOIgO — not quite a word, sorry.
- ➕ As a number, 6,103 = 17 × 359. Its digits add up to 10, a total 513 other ZIP codes share.
- 💾In binary, the way a computer stores it:
1011111010111 - 🏠 Its numerical neighbours: 06102 (Hartford, CT, 3 mi away) and 06104 (Hartford, CT, 3 mi away).
- 🔄 Backwards, 06103 becomes 30160 — and that is a real ZIP code: Kennesaw, GA, 842 miles away.
- 👥 32 other ZIP codes are made of exactly the same digits (00613, 00631, 01036, 01063, 01360, 01603, …). The farthest-flung twin is 00631 in Castaner, PR, 1,665 miles away.
- 🧭 Farther north than 73% of all ZIP codes, and farther east than 94%.
- 🎯1,357 miles east of the geographic center of the Lower 48, near Lebanon, Kansas.
- 🌏 Dig straight through the Earth from 06103 and you would come out at 41.77°S, 107.33°E — 825 miles from Perth, Australia, the nearest big city to that spot.
- ☀Longest day of the year: 15h 13m of daylight. Shortest: 9h 08m.
- 📏 At 0.580 square miles of land, 06103 is bigger than 6% of ZIP codes — about 281 football fields.
- Working out the sun…
- Checking the USGS…
Source: USGS.
People and housing
| Population | 2,949This ZIP2,949 |
|---|---|
| Households | 2,169This ZIP2,169 |
| Housing units | 2,764This ZIP2,764 |
| Median age | 29.8This ZIP29.8Connecticut41.1US 38.9 |
| Median household income | $71,677This ZIP$71,677Connecticut$95,781US $80,734 |
| Median home value | $275,000This ZIP$275,000Connecticut$366,900US $332,700 |
| Median gross rent | $1,702This ZIP$1,702Connecticut$1,488US $1,413 |
| Bachelor's degree or higher | 62.6%This ZIP62.6% |
| Mean commute | 23.9 minThis ZIP23.9 min |
| Population density | 5,084.5 / sq miThis ZIP5,084.5 / sq mi |
Business and tax activity
| Business establishments | 707This ZIP707 |
|---|---|
| Employees | 19,994This ZIP19,994 |
| Annual payroll | $2,429,437,000This ZIP$2,429,437,000 |
| Tax returns filed | 1,880This ZIP1,880 |
| Total adjusted gross income | $187,132,000This ZIP$187,132,000 |
Land area
| Land area | 0.58 sq miThis ZIP0.58 sq mi |
|---|---|
| Water area | 0.12 sq miThis ZIP0.12 sq mi |
Other place names in 06103
Census places whose land this ZIP code overlaps. The Postal Service may accept other city names in an address, too.
ZIP codes near 06103
| ZIP | City | Distance |
|---|---|---|
06161 | Hartford, CT | 0.1 mi |
06183 | Hartford, CT | 0.1 mi |
06115 | Hartford, CT | 0.6 mi |
06123 | Hartford, CT | 0.7 mi |
06126 | Hartford, CT | 0.7 mi |
06132 | Hartford, CT | 0.7 mi |
06134 | Hartford, CT | 0.7 mi |
06152 | Hartford, CT | 0.7 mi |
06167 | Hartford, CT | 0.7 mi |
06155 | Hartford, CT | 0.9 mi |
Find every ZIP code within 10 miles of 06103 →
Questions about this ZIP code
Where is ZIP code 06103?
06103 is in Hartford, Connecticut, in Hartford County. Its published point location is 41.7651, -72.6708.
What county is 06103 in?
06103 lies in Hartford County.
What area code is 06103?
Hartford uses area codes 860 and 959, from NANPA's telephone records.
What time zone is 06103 in?
06103 uses America/New_York.
How many people live in 06103?
About 2,949 people live in ZIP code 06103, in 2,169 households, at 5,084.5 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 06103?
$71,677 a year, against $95,781 across Connecticut.
What ZIP codes are near 06103?
The closest are 06161 (0.1 mi), 06183 (0.1 mi), 06115 (0.6 mi), 06123 (0.7 mi) and 06126 (0.7 mi).
Is 06103 a PO Box ZIP code?
06103 is a standard ZIP code. A normal ZIP code with street delivery.
Download or cite
Cite this page
zipcodes.pro. “06103 ZIP Code — Hartford, Connecticut (Hartford County).” Data release 2026-10-12. Retrieved 2026-10-20. https://zipcodes.pro/zip/06103
Machine-readable version of these facts:
curl https://zipcodes.pro/zip/06103.jsonUnderlying data is public domain or openly licensed — sources, vintages and licences.