SG4 is a postcode district in North Hertfordshire, UK. Below is a complete list of SG4 Postcodes (Active). SG4 postcode district comprises of 889 active postcodes and 4 postcode sectors. SG4 district has a population of 28916, and it has 12242 properties in the region.
| Population | 28916 |
| Addresses / Property Count | 12242 |
| Active Postcodes | 889 |
| Nearby Postcode Districts | 18 |
| Active Postcode Sectors | 4 |
Filter Postcodes <- Click to view / hide filter options
| Postcode | Latitude | Longitude | Households | Population | Easting | Northing |
|---|---|---|---|---|---|---|
| SG4 8LX | 51.90776500 | -0.31496200 | 6 | 15 | 516013 | 224589 |
| SG4 8LY | 51.90796600 | -0.31523100 | 5 | 13 | 515994 | 224611 |
| SG4 8NE | 51.91338100 | -0.31036100 | 3 | 5 | 516315 | 225221 |
| SG4 8NG | 51.90845200 | -0.31132500 | 1 | 1 | 516261 | 224671 |
| SG4 8NH | 51.90507800 | -0.31509200 | 4 | 6 | 516011 | 224290 |
| SG4 8NJ | 51.89289700 | -0.29842800 | 2 | 4 | 517189 | 222962 |
| SG4 8NL | 51.89287600 | -0.29822500 | 2 | 3 | 517203 | 222960 |
| SG4 8NN | 51.89313500 | -0.29936300 | 3 | 13 | 517124 | 222987 |
| SG4 8NP | 51.88510700 | -0.32765100 | 26 | 69 | 515198 | 222049 |
| SG4 8NQ | 51.89733700 | -0.30254200 | 4 | 11 | 516894 | 223449 |
| SG4 8NR | 51.88424900 | -0.32666100 | 2 | 6 | 515268 | 221955 |
| SG4 8NS | 51.88547400 | -0.32439700 | 33 | 74 | 515421 | 222095 |
| SG4 8NT | 51.88576400 | -0.32646500 | 40 | 113 | 515278 | 222124 |
| SG4 8NU | 51.88542600 | -0.32981900 | 10 | 26 | 515048 | 222081 |
| SG4 8NW | 51.88945200 | -0.29323300 | 2 | 5 | 517555 | 222587 |
| SG4 8NX | 51.88444700 | -0.32982100 | 21 | 53 | 515050 | 221972 |
| SG4 8NY | 51.88070200 | -0.32517100 | 2 | 4 | 515380 | 221563 |
| SG4 8NZ | 51.88206900 | -0.32708100 | 1 | 4 | 515245 | 221712 |
| SG4 8PA | 51.88592700 | -0.33151000 | 13 | 39 | 514930 | 222134 |
| SG4 8PB | 51.88769300 | -0.33498100 | 2 | 6 | 514687 | 222325 |
| SG4 8PD | 51.89144300 | -0.33437700 | 8 | 17 | 514719 | 222743 |
| SG4 8PE | 51.89166300 | -0.33588900 | 28 | 79 | 514614 | 222765 |
| SG4 8PF | 51.89008500 | -0.33310500 | 3 | 9 | 514810 | 222594 |
| SG4 8PG | 51.89209200 | -0.33449900 | 7 | 14 | 514709 | 222815 |
| SG4 8PH | 51.89278000 | -0.33600800 | 5 | 11 | 514603 | 222889 |
| SG4 8PJ | 51.88972000 | -0.33200900 | 29 | 65 | 514886 | 222555 |
| SG4 8PL | 51.88654400 | -0.33061500 | 12 | 24 | 514990 | 222204 |
| SG4 8PN | 51.88675200 | -0.33131900 | 12 | 30 | 514941 | 222226 |
| SG4 8PP | 51.87937800 | -0.33316100 | 13 | 36 | 514833 | 221403 |
| SG4 8PR | 51.88560600 | -0.32731300 | 9 | 23 | 515220 | 222105 |
| SG4 8PT | 51.85133900 | -0.29717300 | 8 | 12 | 517383 | 218342 |
| SG4 8PU | 51.85105400 | -0.29799700 | 18 | 48 | 517327 | 218309 |
| SG4 8PW | 51.85133500 | -0.29765700 | 7 | 20 | 517350 | 218341 |
| SG4 8PY | 51.84830100 | -0.23744200 | 6 | 24 | 521505 | 218102 |
| SG4 8PZ | 51.85147300 | -0.29965100 | 10 | 26 | 517212 | 218353 |
| SG4 8QA | 51.85223200 | -0.30110300 | 13 | 27 | 517110 | 218435 |
| SG4 8QB | 51.85259200 | -0.30055200 | N/A | N/A | 517147 | 218476 |
| SG4 8QD | 51.85173100 | -0.30131100 | 29 | 58 | 517097 | 218379 |
| SG4 8QE | 51.85155900 | -0.30252700 | 24 | 55 | 517014 | 218358 |
| SG4 8QG | 51.85219200 | -0.30332600 | 45 | 118 | 516957 | 218427 |
| SG4 8QH | 51.85254700 | -0.29877300 | 23 | 49 | 517270 | 218474 |
| SG4 8QJ | 51.85206900 | -0.29734800 | 36 | 90 | 517369 | 218423 |
| SG4 8QL | 51.85064000 | -0.30049500 | 16 | 48 | 517156 | 218259 |
| SG4 8QN | 51.84951900 | -0.30439900 | 42 | 120 | 516890 | 218128 |
| SG4 8QP | 51.85054200 | -0.30310300 | 15 | 34 | 516977 | 218244 |
| SG4 8QR | 51.84935600 | -0.30632700 | 3 | 8 | 516758 | 218107 |
| SG4 8QS | 51.84988500 | -0.30050900 | 36 | 71 | 517157 | 218175 |
| SG4 8QT | 51.84846600 | -0.30630200 | 2 | 8 | 516762 | 218008 |
| SG4 8QU | 51.84866200 | -0.30482400 | 21 | 45 | 516863 | 218032 |
| SG4 8QW | 51.85089600 | -0.30074700 | 21 | 57 | 517138 | 218287 |